Study on Scanning Process of Selective Laser Sintering(SLS)

摘要

The paper discussed the selective laser sintering(SLS) process in detail. A SLS testing equipment was established for studying the SLS process. In order to enhance the scanning accuracy and raise the efficiency of the SLS process, the scanning paths were improved by means of different methods. THe SLS processes with wax and Fe-NI-Cr composed powders were discussed.