SLM printing uses selective laser melting technology which melts metal powders and solidifies layer by layer until a three-dimensional part is built. During the process, the ruler in the build chamber will pave one layer of the metal powder, a high powered laser selectively fuses the powder by tracing cross-section of the part on the surface of a powder bed and then a new coat of material is applied for the next layer. The whole process is in a high vacuum chamber or full of protective gas chamber to avoid the metal powder reacts with oxygen at high temperature.
| LASER SYSTEM | Type: Fiber laser Wavelength: 1064nm Power: 500W |
|---|---|
| RECOATING SYSTEM | Process: bi-directional scraper paving Normal Build: 0.04mm Quick Build: 0.05~0.1mm Precision Build: 0.02~0.035mm |
| OPTICAL & SCANNING |
Beam (diameter@1/e2): 0.06~0.20mm Scanning Galvanometer: High Speed Scanning Galvanometer Parts Scanning Speed: 10m/s (recommended) |
| SHIELD SYSTEM |
Protective gas: N2 / Ar(Active metal materials must be protected with Ar) Flow Control: 0~3 L/min intellient adjustment dust extraction control: High efficiency Protection recycling system |
| BUILD VAT |
Volume: Approx. 63L XY Platform: 355mm(X) × 355mm(Y) (Screw hole, rounded, etc. are not calculated) Z Axis; 500mm(Including substrate thickness) Max Weight: 70kg Type: Precision resistor heater Materials: Stainless Steel / Die Steel / Titanium Alloy / Aluminium Alloy / Co-Cr Alloy / Nickel Alloy / Cuprum etc. |
| SOFTWARE |
Operating System: Windows 10Pro Network: Ethernet, TCP/IP, IEEE802.3 Control Software: iSLM(Presto SLM) Date Preparation Software: 3dLayer Data Interface: CLI file, SLC file, STL file |
| INSTALLATION CONDITION |
Power: 220V(±10%) AC 50/60Hz, single-phase, 5/20A Ambient Temperature: 20-26ºC Relative Humidity: Less than 40%, non-condensing Size: 4.5m(W)×4.5m(D)×3.5m(H)(Operating computer is not included) Weight: Approx. 2500kg |
| WARRANTY |
Laser: 8000 hours or 23 months (whichever comes first) Main Machine: Two (2) from installation date |
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