line bearing boring tool group是什么意思

用法例句

Based on three-dimensional coupled thermo-mechanical finite element analysis,with the help of FEM software(ANSYS), temperature field and displacement field of thermal deformation of bearing borizing are given.

利用ANSYS软件对铝箔轧机的工作辊轴承座进行热-力耦合的三维有限元分析,给出了轴承座的温度场及其热变形,根据有限元的分析结果,提出了改进轴承镗孔结构的设计方法。