精冲压边形式的研究  

Study Of Indenter form in Fine Blanking

作　　者：黄晶[1] 徐小兵[1] 官强[1] 

机构地区：[1]长江大学机械工程学院,湖北荆州434023

出　　处：《长江大学学报（自科版）（上旬）》2009年第1期88-90,共3页JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG

摘　　要：应用DEFORM-2D有限元软件，对平面压边、单V齿压边、双V齿压边这3种压边形式下的圆盘落料件的精冲过程进行模拟，研究了不同形式的压边圈对精冲件断面质量的影响。模拟结果显示，采用V形齿圈强力压边技术对提高精冲件断面质量具有显著作用。The fine-blanking process of round disk was simulated by using the software DEFORM-2D,and the simulations are in the conditions of using flat indenter,the single V-ring indenter and the double V-ring indenter separately.the simulation results shows that the V-ring fine-blanking technology plays an important role in improving the quality of the fine-blanking products.

关 键 词：精冲 压边圈 DEFORM-2D 数值模拟 

分 类 号：TG386.2[金属学及工艺—金属压力加工]