复杂机体消失模模具设计与开发  

Design and Development of the Foam Mold for Complex Housing in Lost Foam Process

作　　者：吴进[1] 吴志超[1] 

机构地区：[1]华中科技大学材料成形与模具技术国家重点实验室

出　　处：《特种铸造及有色合金》2012年第9期835-838,共4页Special Casting & Nonferrous Alloys

摘　　要：针对复杂发动机机体类零件,从参数化设计、装配树的观点出发,提出了消失模模具设计的新的思想,论述了消失模模具设计与开发的要点,方便了产品及模具的后续修改,提高了消失模模具的设计效率。For complex engine housing,a new design idea of the lost foam mold was presented from the view point of the parametric design method and assembly tree,and the key points of design and development of the lost foam mold were described.The practical production verified that the designing idea could facilitate the modification of the product and mold and improve the efficiency of design of lost foam mold.

关 键 词：消失模模具 CAD 参数化 二次开发 

分 类 号：TG249.5[机械工程—精密仪器及机械]