基于ANSYS的细长轴车削加工分析

摘要

在对细长轴传统车削(正向)弯曲变形分析的基础上，提出细长轴逆向车削的加工方法，并对细长轴的逆向车削进行弯曲变形分析，再利用有限元法分别对两种车削方案的加工精度进行仿真，最后通过实验验证逆向车削可以在一定程度上提高细长轴类零件的车削加工精度。%Based on the analysis of the bending and deformation in the traditional turning (positive)of slender shaft,the author of this paper has put forward the reverse turning method for slender shafts,ana-lyzed the bending and deformation in the reverse turning,and simulated the turning precisions of the two methods with the finite element method.The results show that the reverse turning method can improve the machining accuracy for slender shafts.