陶瓷型合金精铸大型拉伸模研制  

Development and Manufacture of Large Drawing Dies by Ceramal Fine Casting

作　　者：林立杰[1] 钟全雄 林宝德 

机构地区：[1]南方冶金学院,江西赣州341000 [2]广东美的集团股份有限公司,广东顺德528311 [3]山东烟台野夼工业集团

出　　处：《模具工业》2002年第5期51-53,共3页Die & Mould Industry

基　　金：山东省科技攻关项目

摘　　要：介绍采用陶瓷型合金精铸技术制作大型拉伸模工艺。该工艺所做模具成本低、精度高 ,可广泛应用于汽车、拖拉机大型覆盖件拉伸成型。The process of manufacturing large drawing dies with ceramal fine casting technology was introduced. The dies made by this technological process are of low cost and high precision. This technological process can be widely applied to the drawing dies for the large body metal sheets of automobiles and tractors.

关 键 词：陶瓷型合金 精铸 大型拉伸模 工艺母模 实型铸造 

分 类 号：TG355.4[金属学及工艺—金属压力加工]