The heat treatment finite element simulation software was used to numerically simulate the heat treatment process of threaded structural part,and the distortion analysis was carried out.Considering the complexity of phase transformation and phase transformation plasticity under the influence of stress,the temperature field distribution,stress and strain field evolution,as well as the residual stress distribution and part distortion degree after heat treatment were obtained through simulation.Based on the analysis result,suggestion for improving the production process was put forward to deal with the problem of thread deformation.
NETL
NSTL
万方数据
