Optimization Designing Method about Processing Parameters of Plastic Powder on Selective Laser Sintering of Rapid Prototyping Manufacturing

The principles of selective laser sintering were introduced in detail and the principles of powder heated with laser was stated.The parameters of scanning speed,laser power,preheating temperature and depth of powder layer were considered as the most important parameters on the forming processing.It was focused on design of the optimization about the parameters on the selective laser sintering processing,such as scanning rate,power of sintering and preheated temperature.An analysis of the parameters optimization on the forming process was studied.