板料成型过程中金属球作为传力介质的实验  

Experiment of sheet stamping with metal balls as medium of transferring press

作　　者：陈淑利[1] 闵庆凯[1] 姚正辉[1] 张海渠[1] 

机构地区：[1]沈阳大学机械工程学院,辽宁沈阳110044

出　　处：《沈阳大学学报》2003年第2期31-32,共2页

摘　　要：分析金属球作为传力介质 ,在力的作用下的流动现象及规律。研究板料成型过程中所发现的问题。探索金属球做传力介质在生产中应用的可行性。The flowing phenomenon and flowing law of the metal ball which is done by force as medium of transferring press are analyzed.The problem of sheet forming and the feasibility of this method in production were also studied in this paper.

关 键 词：拉深 模具 金属球 

分 类 号：O33[理学—一般力学与力学基础]