筒形件橡胶横向切口工艺及模具研制  

Development of Mold and Transversal Trimming Technology for Barrel-type Rubber

作　　者：段维峰[1] 翟德梅[1] 

机构地区：[1]河南机电高等专科学校,河南新乡453002

出　　处：《煤矿机械》2008年第1期99-100,共2页Coal Mine Machinery

基　　金：河南省重点科技攻关项目(072102260018)

摘　　要：基于聚氨脂橡胶横向截切原理介绍了薄壁筒形件口部修边的工艺方法,阐述了剪切机理,并在此基础上研制了修边模具,叙述了模具结构及主要工作零件的设计。说明了应注意的问题,对同类工艺问题的解决提供了有价值的思路。The technology of trimming the aditus department of the thin - wall barrel - type piece based on the principles of transversal tnmcation about the polyurethane rubber were introduced. Shear strength principle and manufactures the trimming die were outlined. At the same time, depicts the structure of die and the design of the main working parts is depicted. In the end, the problems paying attention were explained and the create valuable clew for solving the same technology problems were given.

关 键 词：聚氨脂 横向截切 修边 冲裁 

分 类 号：TG386.2[金属学及工艺—金属压力加工] TG76