摘要
针对给定的工件,进行挤压凹模的优化设计。以凹模内壁不允许出现拉应力为目标函数,用计算机进行优化设计出组合凹模各圈尺寸,从而获得优于传统计算的最佳设计参数。
For the given workpiece, we make the optimum design of extrusion female die. Under the condition that the tension stress does not arise in the female die inwall, which can be defined as target function. Using computer,each loop size of combined female die is optimized and designed and then the best design parameters that are superior to the traditional calculation are achieved.
出处
《锻压技术》
CAS
CSCD
北大核心
2005年第4期61-63,共3页
Forging & Stamping Technology
关键词
优化设计
挤压凹模
目标函数
设计参数
optimum design
extrusion female die
target function
design parameter
