摘要
设计了一套专用实验装置，能实现盒形件常规和积极摩擦下多种方案的反挤压，并对各种挤压方式进行了比较研究－ 对文献〔１ ～３〕导出的理论解进行了实验验证，理论解与实验值相吻合，可用于指导挤压生产－
A special experimental device has been designed,it has been used to the traditional and the various active frictional back-extrusions of box-shape.The various schemes of back-extrusion have been compared.The calculated results derived from papers [1～3] have been found in agreement with the experimental values.Those results are applied in extruding production .
出处
《南昌大学学报（工科版）》
CAS
1999年第3期47-50,55,共5页
Journal of Nanchang University(Engineering & Technology)
