水泵铜叶轮陶瓷型芯的快速制造工艺  

Rapid manufacturing of ceramic core for pump copper impeller

作　　者：牛向明[1] 张勇[1] 王超[1] 

机构地区：[1]山东理工大学机械工程学院,山东淄博255091

出　　处：《山东理工大学学报（自然科学版）》2011年第6期78-80,共3页Journal of Shandong University of Technology:Natural Science Edition

基　　金：山东省自然科学基金资助项目(ZR2009FL017)

摘　　要：以水泵铜叶轮为研究对象,探索复合陶瓷型芯制备工艺.利用快速成型技术制备出树脂原型,通过陶瓷浆料配制、硅胶软模翻制,实现铜叶轮陶瓷型芯的快速制备.实验结果表明:制备的复合陶瓷型芯尺寸精度高,能满足使用要求,尤其适用于小批量、形状复杂的铸件.Production method of ceramic core was researched by making copper impeller as an object of study.Resin prototype was made by means of RP,ceramic core was rapidly made by the preparation of ceramic slurry and reproduction of soft silicone mold.The results show： ceramic core had accurate size and met the requirements,especially for low-volume and complex shape castings.

关 键 词：复合陶瓷型芯 快速成型技术 硅橡胶 树脂原型 铸造 

分 类 号：TG242.7[金属学及工艺—铸造]