FEM Analysis of Physical Field in Level Rolling Process of Inversion Casting by ANSYS Program

摘要

The strain physical field in level rolling process of inversion casting was analyzed by ANSYS program. Plastic strain, stress and displacement were gained. The results show that Only surface strain takes place; the maximum stress exists in the geometrical deformation Zone; In the deformation transition zone and the part leaving the rollers, different stress ex- Ists. The rolling force estimated with ANYSY program corresponds to those measured.