Abstract：It plays an important role in optimizing the process parameters and improving the manufacturing success rate of the parts to carry out the process simulation research and analyze the residual stress and deformation of the parts before selective laser melting. In this paper, aviation goose-neck parts as the research object, the influence of forming attitude, support structure and laser power on the stress and deformation of aerospace part goose-neck was studied by using Inspire. The results show that the forming attitude has an important effect on the deformation and stress distribution of the part, a stronger support structure and a reasonable laser power are beneficial to reduce the deformation and stress of the part.
王卫东，刘建光，刘倩，胡震东，张嘉振. 激光选区熔化成形钛合金零件工艺仿真研究[J]. 航空制造技术, 2021, 64(14): 49-55.
WANG Weidong, LIU Jianguang, LIU Qian, HU Zhendong, ZHANG Jiazhen. Research on Process Simulation of Selective Laser Melting Forming Titanium Alloy Parts. Aeronautical Manufacturing Technology, 2021, 64(14): 49-55.
2021, 
