摘要
简要介绍了目前选择性激光熔化(SLM)增材制造工艺过程模拟的两种主流方法有限元法(FEM)和有限体积法(FVM),总结了国内外现阶段两种方法对SLM增材制造工艺过程中温度场和应力场模拟的研究现状,并对SLM增材制造工艺过程模拟的发展方向进行了展望。
Two main methods,finite element method（FEM）and finite volume method（FVM）,for modeling selective laser melting（SLM）additive manufacturing process were briefly introduced.Current status of the research on temperature field and stress field simulation of SLM additive manufacturing process at home and abroad was summarized.The development trend of computer simulation of SLM addtive manufacturing process was prospected as well.
作者
吴文恒
张亮
何贝贝
卢林
WU Wen-heng ZHANG Liang HE Bei-bei LU Lin(Additive Manufacturing Research and Application Center, Shanghai Research Institute of Materials, Shanghai 200437, China Shanghai Research Center of Materials Engineering for Additive Manufacturing, Shanghai 200437, China)
出处
《理化检验（物理分册）》
CAS
2016年第10期693-697,共5页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
基金
2016工业强基工程资助项目(TC160A310)
上海材料研究所技术创新资助项目(16SC-01)
关键词
选择性激光熔化
增材制造
有限元法
有限体积法
温度场
应力场
selective laser melting
material increasing manufacturing
finite element method
finite volume method
temperature field
stress field
