摘要
在用AC4B合金低压铸造生产4G1发动机缸盖过程中,从模具砂芯结构、铸造冷却条件及铸造压力数值的设定等方面,采取必要的技术手段来减少AC4B合金铸件缺陷的产生。
In the process of low pressure die casting 4G1 type cylinder head with AC4B alloy, it was necessary that some technical measures ware taken to prevent casting defects for AC 4 B alloy from the mold core structure , casting cooling conditions , casting pressure setting and other aspects .
关键词
低压铸造
4G1型气缸盖
缺陷
解决措施
low pressure casting
4 G1 type cylinder head
solving measures
