离合器壳体消失模模具设计与制造  

Design and Manufacture of Clutch Shell Mould in Lost Foam Casting

作　　者：姜俊侠[1] 刘白[1] 吴志超[2] 陈立亮[2] 

机构地区：[1]深圳信息职业技术学院信息控制与制造系,广州深圳518029 [2]华中科技大学,湖北武汉430074

出　　处：《铸造》2009年第10期1070-1072,共3页Foundry

基　　金：广东省自然科学基金(8151802904000001)

摘　　要：分析了离合器壳体铸件的结构特点,针对铸件顶部阴影部分、两侧加强筋及下部凸台部分在凹模上作抽芯时会产生干涉的特点,提出两种解决方案进行对比,得到最佳的模具模块设计方案。并对模具模块进行合理的分块设计,以利于后续工序。提出了基于泡沫加工原型的模具快速制造工艺,从而在保证质量的同时,实现了模具的快速制造。The structure of clutch shell casting was analyzed, and to obtain the optimized mold design, two solutions were pointed out aimed at solving the core drawing problem in places such as the shadow part on top of the casting, the reinforcing rib on two sides or bottom projection. Besides, the module of the die is designed to be more reasonable. Technology of rapid mold-making, based on prototype made from foam, was put forward. Rapid mold-making was realized and ensuring quality at the same time.

关 键 词：消失模 模具模块 参数化设计 

分 类 号：TG249.5[机械工程—精密仪器及机械]