摘要
开发了一种叶轮发泡模具的快速精密铸造工艺。在铸造工艺中,利用快速成型技术和复合陶瓷型壳技术来制备叶轮的精密铸造型壳。用该铸造工艺铸造的叶轮发泡模具具有尺寸精度高、表面光洁度好的特点,可满足叶轮发泡模具的使用要求。
A new kind of fast precision casting technology was developed to make impeller＇s foaming mould.In the process of casting,the rapid prototype technology and complex ceramic mould shell technology was used to make impeller＇s precision casting mould shell.The impeller＇s casting made by this foundry technology have good dimensions precision and surface glabrous degree,can meet the use needs of the impeller＇s foaming mould.
出处
《铸造技术》
CAS
北大核心
2012年第2期219-221,共3页
Foundry Technology
基金
山东省自然科学基金资助项目(ZR2009FL017)
关键词
快速成型
精密铸造
发泡模具
陶瓷型壳
rapid prototype
precision casting
foaming mould
ceramic mould shell
