特高锻模应力场有限元分析

Stress Field Analysis of Extra-height Forging die by Finite Element Method

本文运用有限元法对特高锻模应力场进行计算，并对影响锻模应力场的主要因素及其变化规律进行分析、为改进锻模结构，提高锻模寿命提供理论依据。

In this peper,the stress field of extra-beight forging die is analysed by the finite element method (FEM) and the majoreffed factory and fluctuation law in stress field are discussed. The conclusion in this paper may be userul to improve the forgingdie structure and durabiIity.