• CN:11-2187/TH
  • ISSN:0577-6686

›› 1987, Vol. 23 ›› Issue (4): 82-87.

• 论文 • 上一篇    下一篇

扫码分享

利用速度相似因子η使滑移线法用于求解轴对称成形参数

史文华;许其亮   

  1. 西安冶金建筑学院
  • 发布日期:1987-09-01

THE SLIP-LINE METHOD USED FOR SOLVING THE PARAMETER OF AXISYMMETRIC FORMING BY MEANS OF SIMILAR FACTOR η OF VELOCITY

Shi Wenhua;Xu Qilian   

  1. Xian Institute of Metallurgy &Construction Engineering
  • Published:1987-09-01

摘要: 由于平面变形与轴对称变形的速度存在相似性,故可从速度边界条件推得这两种变形的速度相似因子η。利用η可使滑移线法推广用于求解轴对称成形参数。经验证,所得的滑移线解很接近真实解。

Abstract: Because the velocity of axisymmetric & the plane deformation are similar in quality, similar factor 17 of velocity of two kinds of deformation is deduced by boundary conditions of velocity. Making use of 17, the slip-line method can be further employed to solve the parameter of axisymmetric forming. Results in this way after trial done in practice are in agreement with the actual ones.