Key Features1. Gain precision for Powder Bed Fusion (PBF) Type2. High efficiency, precision, three-dimensional molding products are produced by the additional manufacturing of the laser melting (SLM) process.3. Design for Additive Manufacturing (DfAM) design enables robustness and lightweight metal construction4. Safety-first product design and easy driving methods5. The variety of uses available for a wide variety of metal powder materials.
Advantages1. Innovative 3D molding to cope with metal casting processes2. Industrial molds, jewelry, prosthetics, joints, bones, medical uses, etc.3. Includes remote surveillance for 24-hour convenience
How to use1. 3D metal printers are composed of laser devices, scanners, computers and monitors, dust collectors, and various electrical safety devices.2. The metal 3D printer has a single-se voltage of 220 volts and requires up to 20 amps of power.3. The metal powder used uses round sres of 14 to 45 micrometers.4. The modeling data being entered is formed in each layer by the slicing program and is additionally manufactured (AM) to produce metal molds.
5. When laser melting occurs, inert gas is charged inside the chamber to prevent oxidation.
6. Inert gases include argon and nitrogen, and nitrogen generators may be used for nitrogen.
7. Metal products that have completed three-dimensional molding require heat treatment to remove stress generated during melting.8. The three-dimensional molding AM (Adactive Manufacturing) has a supporter, which is then removed and the surface is treated.
Cautions1. The voltage used by the metal 3D printer is 220 volts in a single se, but when using a nitrogen generator, 380 volts of power is required.2. The installation of a metal 3D printer should level the floor flat.3. The installation of metal 3D printers shall be selected in a well-ventilated location and, if necessary, a supply exhaust fan shall be installed.4. When supplying metal powder to metal 3D printers, workers must wear dust masks and protective glasses, wear dust-resistant gloves and work clothes.5. When handling light metal powders (aluminum, magnesium, titanium, etc.), the operator must work in anticipation of a light explosion of the powder.6. Metal 3D printer operators should be authorized as handlers only by those trained by MERAIN Co., Ltd., and those who are not trained should not drive.7. The location for the metal 3D printer installation should have at least 1,100 mm x 3,000 mm x 2,300 mm high space and be easy to move.8. Always clean the laser lens and replace the recorder blade before operating the metal 3D printer.
