用气冲气推成形触头造型机制造电机壳铸型的试验研究  

Experimental Investigation of Air Impact Molding Machine with Formed Squeeze Head for Combined Mould of Green Sand of Motor Housing

作　　者：谢祖锡[1] 

机构地区：[1]台州学院,浙江临海317000

出　　处：《铸造》2006年第2期116-119,共4页Foundry

基　　金：国家自然科学基金资助项目;项目编号:59975061。

摘　　要：扼要介绍了用气冲气推成形触头造型机制造电机壳铸型的成型过程及其实砂效果,试验结果表明,在工作气压为0,4￣0.45MPa的条件下,气冲气推成形触头造型机对电机壳类铸型的紧实,实砂效果十分理想,砂型紧实度高而且均匀。Compacting process and compacting effects of air impact molding machine with formed squeeze head for combined mould of green sand of motor housing casting were introduced. The results indicate that the compacting effects of this molding machine for compacted mould of green sand of motor housing were very good in the operational air pressure between 0,4-0.45 MPa, Sand mold compact ability is high and homogeneous.

关 键 词：电机壳 铸型 气冲 气推 造型机 

分 类 号：TG231.65[金属学及工艺—铸造]