花键轴挤压的上限分析

Upper Bound Analysis of Extrusion of a Spline Shaft

本文给出了花键轴开式整体凹模挤压时挤压力计算的三维上限分析法。用该法计算出的挤压力与实验结果基本一致;文中还讨论了有关的实验情况。

A three dimensional upper bound analysis technique for calculating the extrusion pressure of a spline shaft was presented in this paper. The extrusion pressures calculated were shown in reasonable agreement with those of experiment. Other aspects of the experiment were also discussed.