异型材拉拔模具设计的变分方法

Variational Method on Drawing Die Design of Special-shaped Steel

摘要: 采用了变分法原理，对异型材拉拔模具设计的方法进行了研究．初步实践表明，拉拔模具设计采用变分的方法可应用计算机进行辅助设计，是简便、易行的方法，已成功地用于梅花轴形件的拉拔模具设计

Abstract: The drawing die design by the use of the variational method for special shaped steel was studied.It was proved that the variational method is simple and feasible for CAD of the drawing die design.This method was successfully used in the drawing die design of the wobbler spindler.