Wuhan Hans Goldensky Laser System Co., Ltd.

In the aerospace manufacturing industry, the application of new materials is increasing, and it also promotes the development of corresponding new welding methods. Laser hybrid welding of aluminum-lithium alloys is one of them.

The development trend of modern aircraft structural materials is: vigorously develop high-strength, high-specific modulus, corrosion-resistant, high-tolerance, low-temperature multi-functional structural materials to achieve structural weight reduction; improve materials and structural preparation techniques, reduce manufacturing costs and maintenance costs . Modern body materials are still dominated by aluminum alloys, the amount of steel tends to decrease, and the amount of titanium alloys increases significantly. Aeroengine main materials are aluminum alloys, titanium alloys, high temperature alloys and various types of high temperature composite materials. Aluminum-lithium alloys are the most rapidly developing field in aviation metal materials in the past decade.

Aluminum lithium alloy profile

Industrial production of aluminum-lithium alloys refers to aluminum alloys containing 1% to 3% of Li with Li as the main strengthening element. The purpose of adding Li to the alloy is to increase the elastic modulus of the alloy and decrease the density of the alloy (density is 5% to 12% lower than that of the general aluminum alloy, and the elastic modulus is 5% to 8% higher). Al-Li alloy has low density, high specific strength, high specific stiffness, excellent low temperature performance, good corrosion resistance and excellent superplastic forming properties; its strength, fracture toughness, yield strength, fatigue properties are all with temperature. Reduced and increased; it has good superplasticity, can be made into complex shapes, difficult to form parts, reduce labor intensity and reduce the weight of the structure. Using it to replace the conventional aluminum alloy can reduce the mass of the components by 15% and increase the stiffness by 15% to 20%. It is considered as an ideal structural material in the aerospace industry. In this field, aluminum-lithium alloys have replaced conventional high-strength aluminum alloys on many components.

According to the distribution of the Airbus A380 (Figure 1), aluminum alloys account for the largest proportion and reach 61% of the weight of the machine body. Therefore, in order to achieve performance improvement, it is necessary to develop innovative aluminum alloy materials and process technologies, specifically to increase the strength. And damage tolerance, enhance stability and improve corrosion resistance. The Airbus A380 uses aluminum lithium alloys such as 2099, 2199, and 2196. Floor beams used in the A380, such as beams, seat rails, cockpits, and emergency cabin floor structures, electronic equipment mounting brackets and angles, can be reduced by several hundred kilograms. Russia's next-generation narrow-body passenger aircraft, the MS-21, will use composite wings and fins, while the fuselage will be made of advanced alloys such as aluminum-lithium alloys.

Laser hybrid welding technology

With the mature application of laser welding technology in the industry, the shortcomings of laser welding technology are also gradually exposed. First of all, laser welding equipment investment is large, the electrical efficiency is low (usually less than 10%, the current laser fiber laser power efficiency has only increased to about 30%); followed by high requirements on the workpiece welding assembly accuracy, such as docking clearance, The amount of misalignment is less than 0.1mm or 10% of the plate thickness, which not only requires special fixtures and processing, but also brings great difficulties for practical applications; in addition, the absorption and reflection of laser light by the plasma of the high-power laser welding process. Role, to reduce welding stability and utilization of laser energy, and high welding speed leads to rapid solidification of welded joints, can easily lead to pores, undercut defects, weld structure brittleness, and even weld cracks; In addition to high reflectivity materials (aluminum alloys , copper alloy) is difficult to achieve laser welding. To solve these problems, domestic and foreign scholars have been working to improve the adaptability of laser welding. The most important method at present is to use laser-arc hybrid welding.

In the laser cutting machine for parts with high cutting accuracy or thickness, several key technologies must be mastered and solved. Focus position control technology is one of them. One of the advantages of laser cutting is that the energy density of the beam is high, so the focal spot diameter is as small as possible to produce a narrow slit. Because the focal depth of the focusing lens is smaller, the focal spot diameter is smaller. For high quality cutting, the effective depth of focus is also related to the lens diameter and the material to be cut. Therefore, it is important to control the position of the focal point relative to the surface of the material being cut.

How to use a laser cutter to cut high quality products? The focus is very important!

Since the laser power density has a great influence on the cutting speed, the choice of lens focal length is an important issue. After the laser beam is focused, the spot size is proportional to the focal length of the lens. After the beam is focused by the short focal length lens, the spot size is very small, and the power density at the focal point is very high, which is favorable for material cutting; however, its disadvantage is that the focal depth is very short and the adjustment margin is short. Small, generally suitable for high speed cutting thin materials. Because the telephoto long lens has a wide depth of focus, as long as it has sufficient power density, it is more suitable for cutting thick workpieces.

After determining which focal length lens to use, the relative position of the focal point to the surface of the workpiece is particularly important for ensuring cutting quality. Due to the highest power density at the focal point, in most cases, the focus position is just on the surface of the workpiece when cutting, or slightly below the surface. In the whole cutting process, ensuring the relative position of the focal point and the workpiece is an important condition for obtaining a stable cutting quality. Sometimes, the focal length changes due to heating due to poor cooling during lens operation, which requires timely adjustment of the focus position.

How to use a laser cutter to cut high quality products? The focus is very important!

When the focus is in the best position, the kerf is the smallest and the efficiency is the highest, and the best cutting speed can obtain the best cutting result. In most applications, the beam focus is adjusted just below the nozzle. The distance between the nozzle and the workpiece surface is generally about 1.5mm.

In the laser application process, problems such as focusing are often encountered. There are three common methods for determining the focus position:

(1) Printing method: The cutting head is moved from the top to the bottom, laser beam printing is performed on a plastic plate, and the spot where the diameter is the smallest is focused.

(2) Inclined plate method: Pull the plate horizontally at an angle to the vertical axis to pull it horizontally to find the focal point of the laser beam.

(3) Blue spark method: Remove the nozzle, blow the air, and place the pulsed laser on the stainless steel plate so that the cutting head moves from top to bottom until the blue spark is at the maximum point.

Laser disk laser cladding and repair

The key consumables of the smoke machine mainly include the discs and the blades. The appropriate laser cladding process is used to first flatten the grooves existing on the turbine disc and the sidewalls, and all the holes in the welding disc and the sidewalls are The cracks are then laser-clad and the alloy powders with the same properties as the substrate are laser-clad. It is possible to directly obtain a high hardness alloy layer without using a primer layer and without preheating.

Laser cladding and repair process of turbine blades

(1) Pretreatment process: the basic process is the same as before;

(2) Defect inspection for repair welding: by naked eye observation and testing equipment detection, detect the areas that need to be repaired, including wear areas, crack areas, etc., and record the required repair positions;

(3) Laser cladding: For the fine cracks in the blade, if the pulsed YAG laser is used for repair, a more ideal effect can be obtained. Laser repair blades fall into two categories: one is the repair of micro-cracks and the other is the length of the leading edge of the wear blade. Pulsed laser cladding technology is used to control the laser cladding layer without cracks by controlling the laser input energy, repetition frequency, and laser scanning speed. The use of CO2 laser cladding can achieve considerable results.

(4) Subsequent processing: Grinding, polishing and trimming the repaired blades to meet the drawing requirements.

(5) Quality inspection: Quality inspection of the repaired turbine disk to confirm that the quality of all repaired parts meets the requirements.

(6) Finishing treatment: The surface of the inspected turbine disk is subjected to finish coating such as spray coating.

After the above treatment, the blade can be repaired as new.

The application of laser has expanded from the rough machining of large dimension to the field of small size and high accuracy. Fine processing of thin materials below 1mm HANS GS promotes LF0606D, LF0305D and LF1212D precision laser cutting machine.

Fiber laser precision cutting machine for mobile phone parts cutting.

Precision laser cutting machine applies high-energy pulsed laser to cut objects, and the machining accuracy is within millimeters. The incision is smooth, and the product is more delicate and exquisite. Precision laser cutting machine integrates cutting, carving and hollowing technology to meet the needs of cutting and punching metal and materials and other process requirements.

In addition to the advantages of laser cutting machine, such as fast cutting speed, high efficiency and high stability, laser beam is easily controlled and easy to combine with precision machinery, precision measurement technology and electronic computer. This makes the precision laser cutting machine achieve high automation and high machining precision. Degree, more suitable for precision parts processing and various fine arts and crafts cutting, is widely used in precision machinery hardware, microelectronics, and so on high precision industry cutting mark.

Meanwhile, the precision laser cutting machine has small slit, small deformation, smooth and smooth cutting surface, and no need for post sequence processing. Precision laser laser cutting machine is used for non-contact cutting of 1MM metal plate and pipe, and the minimum cutting seam can reach 0.1mm. It is especially suitable for stainless steel plate, aluminum plate and copper plate.

At present, with its irreplaceable superior performance, precision laser cutting machine is widely used in the industries of precision electronics, decoration, mold, mobile digital, sheet metal and hardware.

Today is an era of rapid development of science and technology, the traditional technology gradually become modern technology, robot from science fiction went to the real life, the industrial field for the earliest concept proposed for robot with servo technology to control the robot joints, the robot action is taught by the operator, the robot can achieve the action in accordance with the requirements of operation. This is the current so-called teaching operation. This kind of control is used almost all of today's robots. The flexible mechanical arm can act according to the operator's request at will. It can also perform remote control, pre programmed and other automatic control functions when it can replace human hands. Industrial robots are widely used in the field of laser cladding.
Principle, characteristics and mode of HANS GS laser cladding equipment
Laser cladding is used as additive in different coating materials are placed on the surface of the substrate cladding object selection, and then by the laser irradiation and a thin layer on the substrate surface and melting and rapid solidification formed after dilution is very low, the surface metallurgical bonding of the coating and the substrate, so as to achieve significantly improved resistance the corrosion and wear resistance, high temperature resistance, oxidation resistance and electrical characteristics of the part process on the surface of the base.

The purpose of the surface modification or repair of the workpiece is to meet the requirements of the specific properties of the surface of the material, and to save the unnecessary consumption of a large number of valuable elements. Current use of laser cladding, which is mainly applied to several aspects of material surface modification, such as gas turbine blades, roller, roller, gear and so on, in order to increase its performance; surface repair products, such as rotor, drill, according to statistics the repair costs to reset the price 1/5. But also shorten the maintenance time, solve the key components to solve large enterprises of complete sets of major equipment continuous and reliable operation of rapid repair problems; also by laser cladding technology in mold surface covered with a layer of super abrasion and corrosion resistant alloy, can greatly improve the service life.
At present, the widely used laser cladding materials are as follows: nickel base, cobalt base, iron base alloy, tungsten carbide composite and so on. Among them, nickel based materials are used most, and they are cheaper than cobalt based materials. Compared with the traditional technology of surfacing, electroplating, spraying and gas phase deposition, laser cladding has the following advantages.

(1) the cooling rate is fast and the process of rapid solidification makes the workpiece easy to obtain the new phase, such as non steady state and amorphous state, which can not be obtained by the fine crystal structure or the equilibrium state.

(2) the coating dilution rate is low, which is combined with the metallurgical bonding or interface diffusion of the processed parts. By adjusting the parameters of the laser process power, spot size and focal length, a good coating can be obtained, and the composition and dilution are controllable.

(3) the heat distortion is smaller, and the deformation can be controlled and reduced to the assembly tolerance of the parts when the high power density rapid cladding is used.

(4) powder selection hardly requires any restrictions. It can be applied to any kind of powder material according to process requirements, especially for melting alloy with high melting point on the surface of low melting point metal.

(5) the selection of area cladding can reduce the consumption of materials and improve the ratio of performance and price.

(6) the laser beam can clad the unapproachable region, which is mainly to ensure that the spot and powder can be irradiated to the area.

(7) the thickness range of the cladding layer is large and can be repeated and repeated cladding to the same part.

The main parameters of HANS GS laser cladding are laser power, laser spot diameter, speed of cladding, spot defocus, powder feeding speed, scanning speed, preheating temperature and so on. These parameters have great influence on the dilution rate of the cladding layer, the surface roughness, the crack and the compactness of the cladding parts. It is a very complicated process that each parameter affects each other and matches each other. Therefore, a reasonable control method must be adopted to control these parameters in the permitted range of laser cladding process. At the same time, the repair work is a non - standard action, which is different from the batch product on the production line. The location of damage is mostly random, even often wear the same site between only a few products, and many parts of the surface is not straight or curved regularly, which requires the processing head in a cladding action according to requirements in many different attitude to work, a multi axis machine tool it is difficult to achieve, is usually carried out using manual operation manual processing head, at the same time as mentioned before, but also in a timely manner according to the matching process parameters adjustment, the techniques and operator proficiency and concentration requirements will be very high.

You may find that,Every cigarette has many invisible filters near its filter mouth.When you smoke, air enters the cigarette through small holes, and the smoke inhaled is diluted by these air, so as to reduce tar and inhale lung, reduce smoking and harm health. Previously, the drilling technology was monopolized by European companies for a long time. HANS GS developed the high-speed tipping paper laser drilling machine to fill the domestic cigarette paper for high permeability drilling processing technology gaps, to promote the countries to reduce the tar content standards play an important supporting role in technology.

HANS GS tipping paper laser drilling equipment with high strength stainless steel seamless welded frame and paint panel structure, more user-friendly design, simple operation, more luxurious and beautiful design of door bell. The core components are independent research and development and international famous brand components integration, so as to effectively guarantee the advanced and stability of the equipment. The pneumatic expansion shaft system: the new winding system adopts the new suspicious and efficient pneumatic expansion shaft, which is convenient for loading and unloading the core tube, and can be completed in a few seconds. The structure is compact, light weight and high accuracy, and is especially suitable for occasions with high speed, large tension and strong torque.
Laser source: imported laser source, good quality and stable performance in particular, can be applied continuously 10000 hours without preheating can quickly enter the working state. Optical system: imported high quality antireflective coating is used to improve laser utilization rate. The whole optical system is totally closed, without cleaning and maintenance, and has a very long service life. Zero meter organization: company patent technology. To achieve the overall perforated tipping paper. Main control system: using the Japanese control system, it has the function of parameter setting, parameter and state display, fault diagnosis and online help.

Product features
HANS GS tipping paper punching equipment with independent intellectual property rights, technology has reached the international advanced level
The product has passed the identification of the National Tobacco Monopoly Bureau. The tightness of punching and the evenness of the two ends meet the National Tobacco Monopoly Bureau standard
Closed smoke and dust drainage system in the perforated area to protect the laser head and the production area without dust pollution
When the broken paper or paper is finished during the drilling, it can stop automatically.
The number of standard perforation rows is 1~8 rows. The optical path of the laser is divided into 4 path light and 8 channel light. The number of Flexible punching rows can be self selected, which ensures the highest efficiency and the highest perforation rate of laser power.
Using the independent patented dimming system, the light path debugging is more convenient and the production is more stable.
Equipment installed zero meter device, the overall security of tipping paper punch.
Twenty years of  R & D experience in laser equipment, stable product performance, uninterrupted work day, and more than 10 years of service life.

Fiber laser cutting machine is a necessary machine for mechanical processing company. What should we pay attention to when we choose fiber laser cutting machine? This is a question that many processing enterprises want to know very well. How can we choose the right laser cutting machine?

he most suitable for your laser cutting machine, this must be based on your material, material thickness, material size, properties to understand.
1. The core component of the laser cutting machine is the laser. When the power is the same, the laser price of different brands is several times different. The warranty period is also quite different. Some are guaranteed for three months, some are guaranteed for six months, and some are twenty-four months. The use of lasers is also far away. So, before buying a machine, ask what brand of laser is used and how long the warranty is.
2. Cutting head. At present, HANS GS's laser cutting machine standard configuration brand Swiss RayTools. The stability is high and the price is relatively high.
3. Voltage stabilizer. It is connected to a laser, a CNC machine tool and a power supply system. The main function is to prevent interference from external power grid, and the regulated power supply is suitable for various loads, such as inductive, capacitive and resistive, which can work continuously for a long time, and can withstand transient overload (rated current 2-3 times). It has a manual automatic startup, shutdown delay, delay output, large capacity, high efficiency, wide voltage range, wide load etc.; with overvoltage undervoltage, overload and short circuit protection, phase failure and phase alarm system can be selected with the voltage regulation function; run / mains power, automatic voltage regulator / hand control regulator and the transfer function; on the current market, the change of fiber laser cutting machine cutting industry pattern, the market demand is very large, so the fiber laser cutting equipment is the cutting machinery industry development power source.
4. Choose the fastest update CNC system. The CNC system of laser cutting machine is actually the soul of the whole machine. So the stability renewal rate of CNC system is the core of quality, so we must pay attention to it.
5. To find the most technical content of the company, this will have a deep understanding of the laser cutting machine manufacturers, clear the strength of the manufacturer, technical parameters, product properties.
6. Efficient use of machines for many clients, the purchase of laser cutting machine, in fact, the ultimate aim is to produce, in order to benefit, so make efficient use of the machine, and to effectively save materials and supplies in them, so as to maximize the benefits achieved.

7. After service: if the machine has passed the warranty period, the door repair is not charged, how much is the charge, and so on. It is to be clear.
In depth understanding of machine instructions, generally speaking, if a machine is purchased, the manufacturer will do systematic training in a targeted way, including the whole machine's use, installation and debugging, problem solving and so on, so we must ask clearly before buying.

The fiber laser cutting machine has been able to gain a fast foothold in the market and replace the traditional cutting technology step by step, because its unique advantages in all aspects, so where is he excellent? We know that the CO2 laser cutting machine and the YAG laser cutting machine are compared.
Contrast reference table for fiber laser, YAG laser and optical fiber laser

Co2 laser cutting machine VS optical fiber laser cutting machine
1. The point of view of processing
On the one hand, CO2 laser cutting machine has wide cutting range, capable of cutting thick metal plates and high reflective materials such as aluminum plates. For non-metallic materials, such as acrylic, wood and PVC, CO2 laser cutting machine can cut 60 mm thick. And the CO2 laser cutting machine is a continuous laser. The cutting surface is smooth and the cutting quality is good.
On the other hand, the CO2 laser cutting machine is very slow, although the cutting seam is fine. The cutting speed of the same power fiber laser cutting machine is 2-3 times higher than that of the CO2, and the cutting section is smooth. In addition, the beam has a large divergence, which is not suitable for the processing of large scale.
2. The cost point of view
The maintenance cost of CO2 laser cutting machine is higher than that of the front end mirror. The cost of the front end mirror is only 8000 hours, and the replacement cost is 80 thousand yuan per pair. At the same time, the CO2 laser cutting machine will produce gas consumption, and the photoelectric conversion rate is only 8%-10%. The optical fiber laser cutting machine is basically processed without consumable material, and its photoelectric conversion rate can reach 30%, and the energy saving and electricity saving is compared.
3. The point of view of maintenance
The CO2 laser cutting machine has complex structure, inconvenient maintenance and high operation requirements, while the fiber laser cutting machine is relatively simple to maintain, and is capable of working in harsh working environments. It has high tolerance to dust, shock, impact, humidity and temperature.

YAG laser cutting machine VS optical fiber laser cutting machine
1. from the point of view of processing
YAG laser cutting machine purchase cost is low, can cut high reflective material, such as aluminum, copper and other optical fiber laser cutting machine can not cut the non-ferrous metal material. But the YAG laser cutting machine almost cuts the small power laser cutting. It can only cut thin plate material less than 8 millimeters. Compared with fiber laser cutting machine, the cutting efficiency is much slower than optical fiber, and the efficiency is relatively low. Optical fiber laser technology can achieve very high power in very small package, so it occupies less space and saves space.
2. from the cost point of view
YAG laser is a kind of laser which has developed for several decades, and the technology is mature, so the price of YAG laser cutting machine is also relatively cheap. But with the popularity of fiber lasers, this advantage is becoming weaker and weaker. In addition, the power consumption of the YAG laser cutting machine is larger.
3. from the point of view of maintenance
Because of the non optical lens in the resonator of the fiber laser, it has the advantages of free adjustment, maintenance free and high stability, so the device maintenance and replacement is relatively simple. This is incomparable to the traditional YAG laser.
When two rounds of PK came down, we found that the advantages of the optical fiber laser cutting machine were more obvious. But the three kinds of laser cutting machines have their own characteristics. In practical applications, they should be chosen according to their own cutting needs and budgets.

For the early entry novice, encountered poor quality cutting will not face puzzled, how to adjust the parameters of many. Below is a brief introduction to the problems and solutions.
The parameters affecting cutting quality include cutting height, cutting nozzle type, focal position, cutting power, cutting frequency, cutting duty ratio, cutting air pressure and cutting speed. The hardware conditions are: protecting lenses, gas purity, sheet quality, Focus lens and collimating lens.
When the cutting quality is poor, it is suggested that a general examination should be carried out first. The main contents and order of the general inspection are as follows:
1.Cutting height (suggested that the actual cutting height is between 0.8~1.2mm), if the actual cutting height is not allowed, it needs to be calibrated.
2.Cut nozzle check whether the size and size of the cutting nozzle is wrong, if it is correct to check whether the nozzle is damaged or not, the roundness is normal.
3.Photocentric recommended cutting nozzle diameter of 1 light for inspection, inspection center focus best in -1~1. The light points that come out in this way are small and easy to observe.
4.Protection lens check to protect the lens is clean, water free, no oil, no slag point. Sometimes it will cause the fog to protect the lenses because of the weather or the overcooling of the paving gas.
5.Focus check focus is set correctly. If it is an automatic focus cutting head, you must use the mobile APP to see if the focus is correct.
6.Modify the cutting parameters.

After all the above six items are checked and have no problems, we can modify the parameters according to the pertinence of the phenomenon.
How to adjust the parameters according to the phenomenon, the following briefly introduces the state and solutions when cutting stainless steel and carbon steel.
For example, stainless steel slag, there are many types of slag. If only the angle of the corner can be taken into consideration, the corner and the circle can be considered, and the parameters can reduce the focus and increase the pressure.
If the whole hard slag is hung, it is necessary to reduce the focus, increase the air pressure and increase the cutting nozzle, but the low focus or the pressure over the assembly leads to the stratification and the roughness of the surface. If the whole granular soft slag is hung on the whole, the cutting speed can be increased or the cutting power can be reduced.

Cutting stainless steel may also be encountered: cutting the end of the cutting side of the slag, can check whether the gas supply gas flow is not enough to keep up.
Cutting carbon steel generally meets: thin plate section is not bright, thick plate cross section and other problems.
In general, a 1000W laser can cut light not more than 4mm carbon steel, and 2000W is 6mm and 3000W is 8mm.
Want to put the first light section cut plate surface without rust free paint nonscale, followed by high oxygen purity of at least 99.5% or more, need to pay attention to the cutting with a small cutting nozzle layer 1 or 1.2, the cutting speed is faster than 2m/min, need cutting pressure should not be too large.
If you want thick plate cutting section quality is good, first of all, we must ensure that the purity of plate and gas is followed by the selection of cutting nozzle. The bigger the hole is, the better the quality of section will be, but at the same time, the section taper will be bigger.

Only those in martial arts novels appeared in the "standing" of the "sword", now, let the fantasy become a reality HANS GS laser cutting machine, and is widely used in various Home Furnishing design. Whether the water clear metal side cabinets, metal furniture, or hard with soft curves of the tea table, or a metal screen, hollow design small margin a few, with dazzling luster and charm.

"Light" is the key to our colorful life and plays an important role in modern home life. With the laser cutting beautiful scenery, light mapping, the deep feeling like live, shining in front of you. Sophisticated laser cutting technology, so that the original hard metal suddenly become full of vitality of the design through the lines, light changes, showing the feeling of a tangle of branches, flowers and set off. The effects are completely different in the dark or the window. The metal is hollowed out and carved, and the shape and size can be played casually.

Lampshade processed by laser cutting technology,We can decide where to hollow out, and where not to move it, to create almost limitless shapes of light and shadow. Different design, different materials and process results, manufactured lamps also have a different feeling. By folding and laser cutting, a simple metal structure is created. Laser cutting has low cost, smooth and smooth incision, once formed, and finally presents a minimalist stable light structure of table lamp.

HANS GS laser cutting machine not only can adapt to stainless steel, aluminum veneer, brass and red copper and other materials with high reflectivity, but also has the characteristics of non mold processing, and it can meet the requirements of small batch customization in the home decoration industry.

Fiber laser cutting machine is in recent years in the international market newly invented a new type of cutting machine, the cutting machine products in cutting speed, or in the mechanical volume have absolute advantage, today we mainly explain the main advantage of the performance of HANS GS Fiber Laser Cutting Machine.

1.Advanced cutting technology
HANS GS fiber laser cutting machine adopts the principle of cutting is a kind of high performance laser cutter, laser ray emitted from the numerous high performance and high energy in the process of laser cutting, laser radiation generated by these huge energy, you can instantly cut surface evaporation, so it can easily be very hard interface removed. At present, this technology still belongs to a kind of cutting technology is the most advanced, without any other cutting process can surpass it, and this speed cutting process in cutting process is very fast, you can instantly be very thick steel plate and easy cutting, cutting accuracy is very accurate, the cross section of the cutting precision can reach several millimeters can fully meet the demand, cutting some high requirements.

2.Advanced cutting technology
HANS GS fiber laser cutting machine adopts the principle of cutting is a kind of high performance laser cutter, laser ray emitted from the numerous high performance and high energy in the process of laser cutting, laser radiation generated by these huge energy, you can instantly cut surface evaporation, so it can easily be very hard interface removed. At present, this technology still belongs to a kind of cutting technology is the most advanced, without any other cutting process can surpass it, and this speed cutting process in cutting process is very fast, you can instantly be very thick steel plate and easy cutting, cutting accuracy is very accurate, the cross section of the cutting precision can reach several millimeters can fully meet the demand, cutting some high requirements.
3.The operation of the machine is convenient
In the process we use fiber laser cutting machine, spread all the dissemination of information and energy is transmitted through optical fiber transmission, in this way the biggest advantage is to save a lot of manpower, light path any leakage phenomenon can not be generated in the transmission process. And before you use the device, you can easily transfer energy to the laser without any adjustment of the light path.

4.Small in size
HANS GS fiber laser cutting machine core components it is only one, that is the laser laser, and laser production volume is very small, not like other products of the same type as cutting occupy a lot of space, this will reduce the overall volume of machinery is very much, whether in the manufacture or transport process can reduce a lot of manpower for us.

Recently, 2 sets of HANS GS-HC03 automatic gear laser welding equipment were successfully delivered to a gear manufacturer and began to be used by acceptance. The order is one of the welding equipment projects which were signed in early 2017 and planned to be delivered in August 2017. Application of laser welding in automotive manufacturing began in the transmission gear welding, in order to reduce the gear quality, reduce the volume and the difficulty of processing, saving raw materials, developed countries have the gears or gear shaft to split the whole processing process, and the two parts are welded together to form a whole.

With the in-depth understanding of laser welding technology, more and more gear processing enterprises, aerospace, mechanical and electrical, especially the automobile manufacturing industry began to purchase laser welding equipment. 

The core technology of laser welding gear before are developed countries, 2013 Wuhan HANS Goldensky Laser System Co. Ltd. (HANS GS)successfully developed high power gear laser welding machine, through continuous improvement and test equipment performance, the parties continue to improve and perfect the current HANS GS-HC03 automatic welding gear technical indexes of the equipment have reached the world leading level, is a special equipment for laser welding gear, gear shaft of automobile gearbox, a rotary four position setting, can not only improve the pressure device in the welding process, at the same time as the automatic feeding and provided convenient conditions, which increase the production capacity of 40%.
 

High power laser welding machine, laser gear by water-cooling unit, welding machine, CNC system, optical system, laser welding head, pressing device, gas protection unit, two-dimensional feeding device and control system and preheating system etc.. The technical index and performance of the whole system have reached the international advanced level, not only the hardware and software configuration is reasonable, but also the operation is stable and reliable.

In Twenty-first Century the automotive industry is entering to flexible modular production mode according to the user requirements, HANS GS is committed to creating a customer-centric laser equipment design and production group, to meet customer demand for products in different industries. Laser welding technology and laser processing technology in the automotive field will be greater development, automotive industry has become an important way of processing.

The hydraulic support column is the part that connects the hydraulic support beam with the base, and it bears the main load-bearing part of the load type support of the roof. In the process of use, the outer surface of the column is easy to corrode and wear until the hydraulic support fails. If the damaged column is directly scrapped, it is neither green nor economical. Therefore, it is necessary to re repair the outer surface of the column so as to achieve the reuse of waste.

Laser cladding is a surface strengthening technique. It is with different filler alloy powder was placed in the surface of the substrate by laser cladding, alloy powder as a heat source will be rapidly melting, forming a coating with excellent properties on the surface of the substrate, so as to achieve the purpose of strengthening on the surface of the workpiece. The metallurgical bonding between the laser cladding coating and the substrate is high, and the powder composition of the cladding layer can be flexibly selected according to the working conditions. In addition, the cladding layer has a certain thickness, and the damaged surface can be repaired so that the workpiece to be repaired meets the technical standards of the new part.

The length of the hydraulic support bracket to be repaired shall be 700mm long, and the repaired area shall be 468mm long. After turning, the column diameter is 83.5mm. The column of the hydraulic support to be repaired is shown in figure 1.
Laser cladding equipment

Column repair of hydraulic support used in laser cladding equipment for 10000W CO2 laser heat treatment equipment development Co. Ltd. Wuhan HAN Goldensky laser system(HANS GS).

Surface restoration of hydraulic support post

The technological process of hydraulic support column repair is waste parts surface turning.Surface inspection of workpiece before cladding→Preparation of cladding layer→Turning of cladding layer→Grinding of cladding layer

Laser cutting machine must be added in the process of auxiliary gas, auxiliary gas can blow away the slit within the coaxial slag, but also cooling the surface of the object, reduce the heat affected area, cooling the focus lens to prevent dust into the lens seat pollution Lens and lead to lens overheating. So the choice of auxiliary gas is a great knowledge.

At present, the laser cutting machine can use the auxiliary gas mainly oxygen, nitrogen, air and argon, the following we for different auxiliary gas, to show you about the characteristics.

1, Oxygen
Mainly used for laser cutting machine cutting carbon steel. The use of oxygen reaction heat to improve the efficiency of large-scale cutting at the same time, the resulting oxide film will increase the reflection of the beam spectral absorption factor. The cut face is black or dark yellow.
Mainly applicable to rolling steel, laminated structure with rolling steel, mechanical structure with carbon steel, high tension version, tool plate, stainless steel, electroplated steel, copper, copper alloy.

2, Nitrogen
Some of the metal in the cutting when the use of oxygen in the cutting surface will form an oxide film, the use of nitrogen can be carried out to prevent oxidation of oxide film cutting. No oxidation cutting surface can be directly welded, smear, corrosion resistance and so on. Cut the end face white.
Mainly applicable to the plate are stainless steel, galvanized steel, brass, aluminum, aluminum and so on.
3, Air
The air can be supplied directly from the air compressor, so the price is very cheap compared to other gases. Although the air contains about 20% of the oxygen, but the cutting efficiency is far less than oxygen, cutting capacity and nitrogen similar. Cutting surface will appear trace oxide film, but can be used as a measure to prevent the coating layer off. The cut face is yellow.
Mainly applicable materials are aluminum, aluminum, stainless steel, brass, plated steel, non-metallic, and so on.

4, Argon
Argon is an inert gas, used in laser cutting machine cutting to prevent oxidation and nitriding, also used in welding, compared with other processing gases, the price of japonica, the corresponding increase in costs. Cut the end face white.
The main application of the material is titanium, titanium and so on.
The choice of gas pressure and type has a great influence on the cutting process. The choice of auxiliary gas will have some influence on the cutting performance, including cutting speed and cutting thickness.

In daily use, because the air price is relatively cheap, widely used for carbon steel, stainless steel and aluminum, can also be used to cut copper, galvanized sheet and other materials. Of course, air cutting is not no shortcomings, air compressor and cold and dry machine on time and maintenance, to ensure that the air quality clean water without oil. If you do not pay attention to these may cause air unclean water containing oil, unclean air into the cutting head will first pollute the protective mirror to affect the cutting quality, if not dealt with in time may also damage the sensor. Equipment that does not have a pressurized device installed, subject to pressure limits The cutting thickness and cutting speed are limited. In addition, the small and medium-power fiber laser cutting machine using air cutting on the cutting speed to enhance the effect is not, high-power fiber lasers will be more advantages.

Art of Metal Doors and Windows

Doors and windows are "home eyes".Our requirements for doors and windows have been tireless, from the simplest breath to the aesthetic of art. Nowadays, the rapid development of science and technology for the human frenzy into the new energy - laser cutting machine, doors and windows are not cold metal, In the laser cutting machine technology and the artist's rich creative cooperation, the hard steel plate can also be turned into a soft body and wings.

HANS GS metal sheet fiber cutting machine, metal tube plate integrated fiber cutting machine, 3D robot laser cutting machine easily cut different styles of works on steel plate or steel tube quickly and precisely.The traditional process of a simple window for a few hours, cutting and grinding, complicated process, long time.If you use laser cutting machine, a few minutes to complete, the laser cutting incision is very neat, and accurate positioning, so no rework, even if the incision at the corner, you can also do a step in place.

Under the control of the computer, through the pulse of the laser discharge, high pulse repetition frequency to output controlled laser, the formation of a certain frequency, the beam pulse, the pulse laser beam through the optical transmission and reflection and the focusing lens group focusing on processing objects on the surface, forming a high energy density fine and the spot, the focal spot is located in the vicinity of the surface to be processed, the instantaneous high temperature melting or vaporization of the material to be processed. A high energy laser pulse instantly put surface sputtering a tiny hole, under the control of the computer, the laser processing head and the material to be processed continuously according to the relative motion dot painted graphics, this will put the object processed into the desired shape, the metal tube body is hollowed out pattern fine cutting, laser equipment is right, cutting pattern, trademark, fine burr, edge smooth, efficiency far beyond the traditional process.

HANS GS 3D robot three-dimensional laser cutting machine processing equipment market by the praise, it has flexibility, high efficiency and easy operation of the height, not only reduces the cost of enterprise, and improve the machining efficiency and machining precision, greatly shorten the manufacturers and parts suppliers development cycle. Three dimensional machining technology has a wide application prospect, and is favored by more and more doors and windows manufacturers. Can be used in automobiles, materials processing, mobile communications, handheld Internet equipment, precision instruments, medical equipment, aviation and many other fields.

In recent years, laser cladding technology is widely used in iron and steel industry, iron and steel bearing equipment used in the production process of a large number of high load, low speed, high precision, high alloy parts, prone to corrosion, wear and fatigue damage or failure, if is the application of the HANS GS laser cladding equipment so, everything is not a problem, can repair and improve the parts, save the production cost of enterprises.

According to preliminary estimates, the national steel industry each year only a variety of steel rolling production line of important parts and components consumed up to 8 billion yuan. The traditional way is to replace the parts and components of these equipment, and even if the parts can not be used, scrapped or replaced the whole machine, a large number of spare parts should be stored and large amounts of funds and resources should be occupied. Laser cladding technology, laser rapid prototyping manufacturing technology, laser alloying and surface strengthening technology and other high technology applications, has opened up a new way for the repair of this type of equipment and spare parts recycling.

Under the application of HANS GS laser cladding equipment, the failure or scrap equipment and parts can be brought back to life, and it can prolong the service life of new products and even achieve the effect of multi life cycle. For example: the intermediate shaft, transmission gear, gear shaft and shell, etc., after laser profiling, cladding technology and rapid prototyping technology repair, the use of performance to restore the original new technical indicators.

Laser rapid cladding technology has been used in the repair and reconstruction of these key equipment and parts, and the re-manufacturing engineering technology has been developed. The laser cladding technology is increasingly used in automobile, gear, oil industry, the repair of HANS GS laser cladding equipment, machine parts increased several times than the original, is the enterprise is a good helper!

HANS GS production of laser cutting machine main use of cutting metal materials, such as carbon steel, silicon steel, stainless steel, aluminum alloy, titanium alloy, galvanized sheet, pickling plate, aluminum, copper and other metal materials, rapid cutting.Widely used in sheet metal processing, aviation, aerospace, electronics, electrical appliances, subway accessories, automobiles, machinery, precision parts, ships, metallurgical equipment, elevators, household appliances, craft gifts, tool processing, decoration, advertising, metal processing and other Manufacturing and processing industry.

HANS GS laser cutting machine equipment using high-rigidity base, more durable than the light base, more stable. Swiss brand cutting head, the United States laser, as well as internationally renowned brand transmission parts, higher accuracy.Gantry dual drive structure, linkage speed of 120 m / min. Machine performance is stable, low maintenance costs.

HANS GS for overseas customers to provide professional export product packaging services, engineers on-site installation and commissioning, one to one operation training. All products are regularly return visit, sales&technology services 24 hours online.

Laser cutting is the use of focused high-power laser beam irradiation of the workpiece, so that the material is rapidly melting, vaporization, ablation or reach the ignition point, while the beam with the beam coaxial high-speed air blown molten material, in order to achieve the workpiece cut open. Laser cutting is one of the thermal cutting methods. Laser cutting and other thermal cutting method compared to the specific advantages can be summarized as the following aspects.

Cutting quality is good,the laser light spot is small, the energy density is high, the cutting speed is fast, so the laser cutting can get the better cutting quality.
1.Laser cutting incision narrow, both sides of the slit parallel and perpendicular to the surface, cutting parts of the dimensional accuracy of up to ± 0.05mm. 
2.Cutting surface smooth and beautiful, the surface roughness of only a few tens of microns, and even laser cutting can be used as a last process, without mechanical processing, parts can be used directly. 
3.After laser cutting, the width of the heat affected zone is very small, the performance of the material near the slit is almost unaffected, and the workpiece deformation is small, the cutting precision is high, the geometrical shape of the slit is good, and the cross section shape of the slit is more regular The rectangle.

Cutting efficiency due to the transmission characteristics of the laser, laser cutting machine is generally equipped with multiple CNC table, the entire cutting process can achieve all the NC. Operation, just change the NC program, you can apply different shapes of cutting parts, both two-dimensional cutting, but also to achieve three-dimensional cutting.
Cutting speed with a power of 1200W laser cutting 2mm thick low carbon steel plate, cutting speed up to 15000px / min; cutting 5mm thick polypropylene resin board, cutting speed up to 30000px / min. Material in the laser cutting does not need to clamp fixed, can save fixture, but also save the upper and lower auxiliary time.
Non-contact cutting laser cutting torch and workpiece without contact, there is no tool wear. Processing different parts of the shape, do not need to replace the "tool", just change the laser output parameters. Laser cutting process low noise, small vibration, no pollution.

More types of cutting materials: Compared with oxyacetylene cutting and plasma cutting, laser cutting materials, including metal, non-metallic, metal and non-metallic matrix composite materials, leather, wood and fiber. However, for different materials, due to their own thermal physical properties and the absorption rate of different laser, showing a different laser cutting adaptability.
In the context of the market situation, the laser processing market has grown steadily. In the context of weak macroeconomic and industrial demand, laser processing equipment, with its business needs in the high-end processing market, has maintained a steady growth in the size of the industry. , Laser processing than the traditional machine tool cutting and other hot processing, with multiple technical advantages, and high-end processing market requirements of high precision, low wear and high efficiency requirements.

As the requirements for process processing are increasing, the demand for laser cutting machines is increasing, and it is highly desirable to maximize the efficiency of cutting.so fast cutting speed, smooth cutting quality, short loading and unloading time etc. advantages in one of the laser cutting machine has gradually become a trend.

Fiber laser cutting machine in the operation will not like the traditional plasma cutting machine or other cutting methods produces a lot of harmful dust, which will damage the operator and the surrounding people's health,During the operation of the laser cutting machine dust pollution is very small,In the workshop plant for laser cutting, you can use local dust treatment with a comprehensive ventilation to reduce and eliminate the impact,At present, HANS GS laser cutting machine has dust removal device.

Usually dust removal method is divided into wet treatment or dry treatment.

Wet treatment is also called wet cutting, in fact, is to produce a water bed cutting platform, the workpiece placed in the water or water, and then underwater or close to the surface of the water to complete the cutting operations, water to capture the cutting process of dust To achieve the purpose of purifying the environment.

Dry processing, also called dry cutting, it is for the cutting work platform to add a set of dust collector, and the collection of dust directly transported to the dust filter purification equipment, unified filtration treatment standards and then be discharged.The dust produced by the cutting is basically formed under the cut of the workpiece, so the suction type negative pressure cutting platform has become the most common dust collecting device.

In order to save equipment investment and improve ventilation efficiency,With a small amount of suction to achieve a higher amount of dust collection, only in the cutting process is the area of the vacuum treatment, so the cutting platform along the main direction of the cutting machine will be divided into (uniform) closed small area, next to Side open with outlet. The working form of the suction port has the side suction type suction outlet and the suction chamber side wall valve type suction port. The former is widely used because of its simple structure, reliable operation and good dust removal effect.

Stainless steel has a strong corrosion resistance, high mechanical properties, the surface does not fade for a long time, the color with the light angle will produce different colors and other characteristics, is widely used in decoration&design industry.In life, the curtain wall, hall wall, elevator decoration, signs advertising, the front screen and other decorations are stainless steel materials.

At present, the laser cutting machine has a good beam quality, high precision, small incision, smooth cut, flexible cutting arbitrary graphics and other characteristics are widely used in the metal processing industry, in the decoration&design industry is no exception, let's take a look at the following stainless steel Application of laser cutting machine in decoration&design industry.

Laser cutting machine is constantly improving, high-tech, information technology, is the traditional mechanical manufacturing technology revolution, the stainless steel decoration industry has produced a huge role in promoting. With the increasingly fierce market competition, the technology will play an increasingly important role, and bring huge economic benefits.

Fiber laser cutting machine are less capacity in cutting thick plate and high anti-material, but it also has its own characteristics and advantages, they can guarantee a higher cutting accuracy. So, what are the advantages of fiber laser cutting machine?

Advantage I: Fiber laser cutting machine can adapt to a small processing workpiece, they are widely available in advertising, kitchen and other industries.

Advantage II: The accuracy is relatively high, and the focus of the spot is also relatively small, cutting accuracy can reach zero one millimeter, the cutting surface is also very smooth, and the surface will not have burrs or scraping slag. Also the cutting speed is very fast.

Advantage III: The maintenance cost of fiber laser cutting machine is relatively low, they do not need auxiliary gas, easy maintenance and low cost.

Han’s GS series CNC fiber laser cutting machine adopted with gantry-type machine tool, aluminum alloy beam, high precision gear rack, linear guide grinding drive system, German professional laser cutting CNC system, is a high-tech product integrated with laser technology, mechanical technology, numerical control technology and other advanced technologies.


Wuhan Hans GS fiber laser cutting machine are widely used in metal processing, sheet metal industry, automobile industry, military industry, aerospace, pressure vessel manufacturing, metallurgy, steel rolling, oil pipe, machinery manufacturing, household appliances industry, advertising industry, lighting industry, etc.

Welcome to visit our company: www.hansgslaser.com

Wuhan Han’s GS laser metal cutter have been widely used in the metal processing industry of Australia. They are popular with it its low cost and high efficiency by the enterprise.

The relationship of the fiber laser cutter and the metal processing
Sheet metal processing involved in all walks of life, its hot developing has also promoted the development of other industries, and laser cutting industry has become the biggest beneficiaries of, can be said to be the preeminent. Although to a large extent, sheet metal processing industry stimulates the development of the laser cutting processing, but rather the sheet metal processing development cannot leave the laser cutting processing, their relationship is like a man with his shadow, who also cannot leave the other .
 
As strategic partners of IPG, Han’s GS metal laser cutter use high quality IPG laser source with competitive price and best service. Wuhan Han’s GS laser are high degree of flexibility, quick cutting speed, high efficiency, short production cycle, whether simple or complex parts, it can use laser to achieve a rapid forming cutting, and its operation is convenient, the cost is lower, and the cutting quality is better than that of any previous processing equipment, these such advantages of laser cutting machine make its development so rapid, and it is also because of the joining of laser cutting technology, sheet metal processing industry to present a new situation in China, also in Austria.
 

New Designed HANS GS Large-Scale fiber metal cutter is a device not to be missed!
1, High accuracy:suit cutting precision accessories and all kinds of art, painting fine cutting.  
2, High speed:100 times faster than wire-cutting.
3, Small heat-affected zone,hard deformation.  Slotted flat and beautiful, no subsequent process.  
4, Highly cost-effective: one-third price compared with similar properties of CO2 laser cutting machine, and two-fifths equivalent efficacy CNC punching machine.  
5, Low using cost: only one eighth to one tenth price in using laser cutting machine compared with similar CO2 laser cutting machine,only about 18 dollars per hour, while CO2 laser cutting machine cost about 150 to 180 yuan an hour.  
6, Low maintenance cost: only 1/10 to 1/15 for the same type of CO2 laser cutting machine, and 1/3 to 1/4 equivalent efficacy CNC punching machine.

Functions of GS-LFD3015 laser cutter

1. Equipped with exhaust device, have good exhausting effect and little pollution.

2. Small occupied area, high system integration, convenient to operate and maintenance, 24 hours continuous working.

3. The water chiller has good safety protection function, such as over temperature, lack phase, pressure, water-break, under voltage, overload, etc. With stable performance, satisfied the cooling requirement of laser source.

Features:

1. Excellent Path Quality: Smaller laser dot and high work efficiency, high quality.

2. High Cutting Speed: cutting speed is 2-3 times than same power CO2 laser cutting machine.

3. Stable Running: adopt top world import fiber lasers, stable performance, key parts are all imported from foreign countries;

4. High Efficiency photoelectric conversion: Compare with CO2 laser cutting machine, fiber laser cutting machine have three times photoelectric conversion efficiency.

5. Low Cost: Save energy and protect environment. Photoelectric conversion rate is up to 25-30%. Low electric power consumption, it is only about 20%-30% of traditional CO2 laser cutting machine.

GS - LFS3015 fiber laser cutting machine is adopted with international advanced technology of high power fiber laser source, combined with the company's independent design gantry CNC machine tool system. High strength whole welding cutting bed, have been handled with high temperature annealing and large CNC gantry milling machine precision  processing, thus the cutting bed has very good rigidity and stability. Driven by Precision ball screw and linear guide. It’s mainly aimed at the rapid precision cutting of sheet metal under 4 mm. Widely used in metal crafts, metal products, precision machinery, auto parts, electronics, toys, glasses, jewelry, nameplates, advertising and other industries

Product feature

1.Adopting world’s top imported fiber laser source with stable performance

2.Optic-electricity conversion rate of fiber laser is 3 times than CO2 laser, which is more energy conservation and environmental friendly

3.Power consumption of fiber laser is only 20%-30% of similar CO2 laser cutting machine, very low running cost.

4.Driven by gantry structure, dynamic performance is good. The overall layout is compact, rational, only cover a small area.

5.Equipped with special laser cnc system, which can guarantee efficiency and accuracy during high speed running process.

6.X, Y axis adopt  imported ball screw and guide line, equipped with central lubrication devices at the same time to guarantee the long-term stability and reliable running.

7.Vertical and horizontal driving have adopted imported high precision helical gear and rack driving, and equipped with high-precision planetary gear reducer and AC servo system to achieve high precision transmission.

8. There is collection device below cutting bed, small cutting material and metal powder will be collected in it.

Description:

GS-LFD3015-A double drive fiber laser cutting machine is high technology product integrated of laser cutting, precision mechanism, digital control technical, adopting with big power laser source with international advanced technology. The whole product is sensational designed with excellent flexibility and performance, with international famous brand of key parts including key electric parts, service motor, control system and others. The product has characteristic of high combination, more precision and stable running performance. In addition, it also can be used to cut metal tube with the new design. It’s widely used in cutting and shaping industry for carbon steel, stainless steel and aluminum alloy, and regarded as best choice for metal cutting with high speed, high precision, high efficiency and high cost effective features. 

Product

Features:

1. 2 in 1 function, can be used to cut metal tube & plate.

2. Smaller Focal spot and cutting gap.  Much more efficient and better processing quality.

3. Extremely high cutting speed which equals to two times of tradition CO2 laser cutting machine with same power specification.

4. The photoelectric conversion rate is three times higher than traditional CO2 laser cutting machine, and it’s environmental protection. 

5. Lower running cost compared with traditional CO2 laser cutting machine, the power consumption is 20%-30% of CO2 laser cutting machine.

The flexible laser cutting of robots is becoming more and more popular in the automotive industry, which is closely related to the development of laser technology and the improvement of robot precision trajectory control technology.

Robot flexible laser cutting has a variety of ways, both can be made into a single robot cutting platform, but also can be combined into a flexible processing production line. The workpiece is mainly involved in two different types of components: one is formed by extrusion or drawing of the 3D car body structure and cover parts, including thermoforming parts; the other is a tubular metal structure, Including the exhaust pipe, cross beams and so on. Conventional production methods of the cover are by punching the die and then punching and trimming the die; thermoforming and fitting are done by an expensive five-axis laser cutting machine. Because of the high cost of equipment, only some of the joint venture brands of automobile manufacturers have the ability to purchase imported five-axis machine tools.

Single laser cutting robot VS Laser robot production line

The new situation, the needs of car users are becoming diversified and personalized, more and more new models emerge. Most of the cars appear to gradually reduce the volume of the situation, because some car manufacturers can not predict and guarantee the future of a model sales and stable production, so began to try low-cost robot laser cutting equipment or flexible production line. This trend from the auto parts market, continue to engineering machinery, passenger cars, agricultural vehicles, electric vehicles and other fields to expand and popularize.

HANS GS Laser is located in Wuhan“Optics Valley” Core enterprise

Founded in 1998;Registered capital  is $13 million， Total assets  is $24.6 million

Han’s Goldensky Science and technology park, the first phase of construction is 20000 square meters

The mainly products are laser cutting, laser cladding, laser welding, laser quenching, laser perforating equipment and so on. 

Welcome to visit our company, we will not let you down!

With the center of global manufacturing transferred to China, the market demand annual growth rate of China's CNC laser cutting machine reaches to 50% or more, CNC laser cutting technology gradually replaced the traditional means of processing in the field of sheet metal for its more flexibility.  And, after years of development, China's laser cutting technology and equipment has gradually formed a certain industrial scale.

At present, our laser cutting technology has been gradually more and more popular, has been a national key support and promote the application of a high-tech relying on laser cutting speed, high precision and good quality , especially the Government stressed the need to revitalize the manufacturing, it brings development opportunities for laser cutting technology. Expected in the next few years, laser cutting technology will have a larger upgrade. With the integration of sheet metal manufacturing adjustment, laser cutting machine market demand will be larger & larger in the future, the basic application is the following six major industries.

1、Sheet metal processing

CNC laser cutting has high precision, high speed, and flexible processing (without open mode), etc., it becomes a sheet metal processing technology development. Wuhan HANS GS laser high-performance CNC laser cutting machine is unique in the sheet metal industry, is greatly popular by the sheet metal enterprises, HANS GS laser equipment are guarantee to the order of sheet metal processing.

2、Automobile manufacturing

The automotive industry is highly concentrated in the high-tech industries, laser as an advanced manufacturing methods, have 50% to 70% of the auto parts completed by laser processing in developed industrial countries of Europe and the United States, the automotive industry mainly use laser welding and laser cutting as the main processing means, including plane cutting, three-dimensional cutting.
 
3、Chassis power cabinet

Computer chassis, electrical switches, electrical cabinets, elevator manufacturing, these manufactures choose Wuhan HANS GS laser equipment for their stable, fast, high-precision, completely without the workpiece secondary processing, greatly improving production efficiency and reduce the Cost of production. At the same time, in the chassis cabinets and elevators industries, more varieties of small quantities products are more and more as the market increasingly fierce competition, laser cutting flexible processing methods greatly improve product quality, but also greatly shorten the proofing cycle for customers to a strong competitive edge.
 
4、Oil pipe

Laser cutting oil screen tube is one of the typical applications for laser cutting technology in the petrochemical industry. In oil drilling process, sand control in loose formation is one of the most important parts in oil well completion and production engineering design. Generally processing the large number of small cracks in the pipe around block most of the sand. An important feature of the laser cutting tube is that it can cut out the width of the narrow or outside the narrow section of the gradient-type slit, so that oil sieve pipe with better performance.
 
5、Agricultural machinery

Many USA, Italian, Irish, Korean, Malaysian, Chinese and British farm machinery manufacturers have adopted Wuhan HANS GS laser equipment. Wuhan HANS GS laser technology is more and more mature and flexible, speed up the design update, improve product quality, greatly reduce the cost and can also adapt changes to make a faster response for market demand. The laser cutting system is the technology that benefits the industry most.

6、Shipbuilding industry

High-speed cutting combined with fiber cutting technology and other technical options make Wuhan HANS GS Laser to be a leading supplier of world-class shipyards. China, Japan, India and South Korea's large container shipments of the manufacturer and Australia, the United States and Europe's high-speed aluminum ferry manufacturer, have applied our laser cutting technology.

HANS GS LASER CUTTING MACHINE, MORE INFORMATION, PLS CONTACT US:
www.hansgslaser.com

Introduction: Lots of industrial fields come up with new demand for sheet metal parts, and the market is larger and larger. Laser cutting machine of HANS GS LASER will embrace new growth point.

Facing the demand for high flexibility and low consumption when processing sheet metal, HANS GS LASER is devoted to sheet metal processing and provides a series of laser cutting machines, among which GS-LFTP6015 is the king of sheet & tube metal laser processing. With the increasing demand for sheet & tube metal laserprocessing nowadays, GS-LFTP6015  fiber laser cutting machine appeared, dealing with sheet & tube metal perfectly.

The perfect cutting samples display:

Cutting plate metal sample

The Obvious Advantages of Laser Cutting
 
Laser cutting is a technological revolution and processing center of sheet metal processing. Based on the existing problems of traditional sheet metal cutting machine, the demands of laser cutting are growing too. The advantages of new type sheet metal cutting technology are as following:

1. Good flexibility, fast cutting speed, high productivity, short production cycle, one-time molding.

2. Narrow cuts, good cutting quality, high automation, easy operation, low labor intensity and no pollution;

3. Automatic blank layout and jacking improve material utilization, no tool wear, good material adaptability;

4. Low costs, good economic benefits. Laser processing technology can save large use of molds, shorten production time and reduce costs, which is conducive to various low-volume production and mass production.
 
Key Advantages of GF3015 Laser Cutting Machine


High efficiency, high speed & low cost

As the saying goes, “it is hard to labor with an empty belly”. Food, which is made by kitchen ware, is essential to people.

However, when it comes to kitchen, pots and pans come to our mind. Soot in the kitchen makes most of women bored with cooking. Now creative kitchen wares bring you passion of cooking delicious food. The practical appliances avoid all sorts of messy details in cooking and make housewives enjoy the cooling process.


Pan, convenient to cook pancakes or scrambles eggs

You may not know, these delicate metal kitchenware can be made using laser cutting machine . Laser cutting, as one of the more popular cutting technology , has been widely used in the manufacture of kitchenware industry .Compared with the traditional cutting technology, laser cutting machine can cut out the better quality workpiece, and reduce the processing procedure.

Metal & Magic kitchenware devices

Kitchenware industry has great potential market, especially the creative kitchen appliances and customized kitchen wares. When adopting metal laser cutting machines, by automatic feeding, the production process can increase production efficiency and lower cost greatly.

GS-LFDS3015 fiber cutting machine is one of the Han’s GS mature products with international advanced level. The equipment has powerful cutting ability, outstanding cutting speed, low running cost, excellent stability, high quality processing, strong adaptive capacity and other incomparable advantages.

GS-LFDS3015 fiber cutting machine is made up of fiber laser source, control system, motor system, optical system, cooling system, exhaust system and gas protection system, adopted advanced control mode to realize multi-axis linkage and power regulation with speed, using servo motor and drive oriented structure of superior performance to realize good accuracy in high speed running. 

Elevator is produced to follow the pace of technology, it is the indispensable convenient tool of modern society and daily life and has become a symbol of material civilization.

Driven by the development of the real estate industry and urban public construction, China's elevator market keep for 20% annual rate of increase to be the world's largest elevator market. In addition, with the new fiber laser cutting machine is widely used to metal sheet processing, fiber laser cutting technology has also been used to elevator manufacturing, and it has improved the automation, intelligent elevator industry and promoted technological breakthroughs of elevator processed.

What is the difference between the traditional processing methods and laser laser processing technology? How does the fiber laser cutting technology to push the outbreak of the elevator market? 
 
1. Traditional processing method

The whole plant was basically a conventional multi-punch sheet metal processing for the last technical, including cars, milling, planing, drilling, grinding and other processing procedures, which rely mainly on mechanical force more rigid tools to complete the process of stripping the excess metal layer. Procedures are complicated and volatile type workpiece, consume a lot of manpower, material and financial resources.
 
2. CO2 laser processing method 

CO2 laser cutting machine was the first laser equipment used in domestic elevator industry used. The use of optical, electrical, chemical and other non-mechanical energy to complete the stripping process material with a lower hardness material, it can realize the processing of high hardness of the material. Compared to conventional processing methods with the advantages of non-contact laser processing, easy processing, security, environmental protection and others.
 
3.Fiber laser processing method

Elevator manufacturers are mainly about 3mm stainless steel mainly, the gas and processing power consumption are laser using CO2 laser cutting machine. CO2 laser cutting machine can’t keep pace with the elevator industry because of its high cost, complex debugging and other shortcomings. New fiber laser cutting machine has a fast, ultra-low running costs and can cut copper, aluminum, high reflective materials, and no outside optical path, etc. Due to these significant advantages, it is gradually replace CO2 laser cutting machine to become the  first choice for the elevator processing industry.

In order to meet the needs of  a large number of sheet metal working elevator market. Han’s GS Laser has developed a variety of processing in line with the elevator fiber laser cutting machine with its sophisticated laser technology and research & development experience. For examples, GS-LFDS4015 large format full protective high-speed fiber laser cutting machine, it can keep fast speed while ensuring the smoothness of its cross-section. 

GS-LFDS4015 large format full protective high-speed fiber laser cutting machine

Features:
 
1. Highly automation:

Adopts digital control, you only need to use CAD to draw the picture and import to specialized software, laser cutting machine can cut out the artifacts you need, moreover there is intelligent typesetting function, thus can save raw material costs to the greatest extent.
 
2. High cutting efficiency:

Due to the transmission properties of laser, laser cutting machine has equipped with many sets of CNC work bench to realize numerical control. You only need to change the CNC program to cut different shape, as well as for two-dimensional cutting, and three-dimensional cutting.
 
3. Fast cutting speed:

The cutting speed can be up to 600 cm/min when using 1200W laser to cut 2mm low carbon steel plate, and can up to 120 m/min when cutting 5mm polypropylene resin plate. Material does not need clamping fixed for cutting, thus can save the jig and auxiliary time for material upload and download.
 
4. Variety cutting material:

Compared with oxyacetylene cutting and plasma cutting, laser can cut many kinds of materials, including metal, nonmetal, metal and nonmetal based composite material, leather, wood, fiber, etc. But for different material, it shows different laser cutting adaptability due to its thermal physical properties and different laser absorption rate.

Application

Precision laser cutting machine manufacturer after-sales service perfect Ren Wuhan Hans Goldensky Laser System Co., Ltd. is a set of research and development, production of industrial laser cutting equipment manufacturers. Our factory regards quality as our life, customer satisfaction as the standard, and the enterprise spirit of intelligent technology, innovation and development.

With the rapid development of China's economy and science and technology, China has developed into one of the world's largest electronics producers and has strong productivity and development capabilities for electronics. However, the endless embarrassment of counterfeit goods has caused great difficulties for the development of the manufacturing industry. With its own advantages, fiber laser cutting machines can be widely applied and developed in electronic and Sheet metal, jewelry, glasses, machinery and equipment, lighting, kitchen and bath products, mobile communications, digital products, electronic components, watches, computer accessories, instrumentation, precision instruments, metal molds, auto parts, craft gifts, etc. Diversified industries and other industries. Laser cutting machines are widely accepted by various industries and are inseparable from the principles and advantages of their work.The overall rigidity of the equipment is high and the strength is high. The base is made of Jinan blue marble, and the cross beam is made of extruded aluminum. It has good acceleration performance and effectively prevents structural deformation.

Precision laser cutting machine

Cutting head

BT230 (Swiss Raytools brand) laser cutting head configuration is the most sensitive bus type capacitive contactless automatic tracking system

EDS88C0 can adjust the best focal length to ensure the best cutting effect of the whole board, avoiding the change of focal length when the material is uneven

The resulting material is scrapped. The protective lens is included in the cutting head, so that the consumption of expensive consumables such as the focusing lens is extremely small;

The contact sensor device, under the control of the system, can achieve a stable Z-axis floating function, directly eliminating the impact of sheet unevenness on the cutting quality.

ring. The laser head has been specially designed to use a precision compound lens group to eliminate spherical aberration and cooperate with high beam quality laser cutting. Can be widely

Used in ceramic processing, medical processing and semiconductor processing industries.

CNC system

AheadTechs CNC laser cutting special CNC system can provide simple graphics processing, parameter setting, custom cutting process editing, simulation, sorting, as well as empty walking and processing.

Hardware Configuration:

USB2.0 interface, support U disk read and write;

Number of control axes: 2-axis linear and arc interpolation, gantry dual-drive control, optional extension axis application;