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Uses laser to trace the surface of powder and sinters the material together
Less efficient than SLA
Sintering- process of compacting…
Computer
Atmosphere control
Process chamber
Laser
Scanner system
Powder bed
Roller
Powder Delivery system
Fabrication piston
Begins with atmosphere I chamber heated to operating remp and chamber filed with nitrogen
CAD data input into SLS machine
One powder is heated
Part building then goes down to allow more powder to be added/spread on top of the part
The roller flattens the newly added powder
The laser cures the new layer of powder, hardening it
At the end of it the part is rises to be removed of excess powders