• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1994, Vol. 30 ›› Issue (2): 87-92.

• Article • Previous Articles     Next Articles

SIMULATION RING ROLLING USING A COUPLED THERMAL RIGID-PLASTIC FINITE ELEMENT MODEL

Xu Siguang;Cao Qixiang;Lian Jiachuang;Yao Kaiyun;Guo Xixue   

  1. Qinghua University Yanshan University Taiyuan Heavy Machinery Institute
  • Published:1994-03-01

Abstract: A coupled thermal rigid-plastic finite element model is proposed for the analysis of three dimensional flow of metals in steady-state problems, and the simulation of ring rolling process is carried out. The proposed model has the merits of reflecting the various aspects of ring rolling process more accurately and making it possible to realize the CAD/CAM system in practical ring rolling production.

Key words: Finite element analysis, Ring products, Rolling