汽车铝合金缸体缸盖铸造工艺研究现状
Research Situation of Casting Process of Aluminum Alloy Cylinder Body and Head in Auto
邵京城1, 李俊涛2, 艾 国1, 杨 刚2
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作者单位:(1. 新兴重工湖北3611机械有限公司,湖北 襄樊 441002;2. 四川大学 制造科学与工程学院,四川 成都610065)
中文关键字:铝合金; 缸体缸盖; 铸造工艺
英文关键字:aluminum alloy; cylinder body and head; casting process
中文摘要:介绍了汽车铝合金缸体缸盖的几种主要铸造工艺:金属型铸造、压铸、中压铸造、低压铸造、消失模铸造和Cosworth法。在此基础上,对消失模铸造和Cosworth法等新工艺在未来汽车铝合金缸体缸盖铸造中的发展前景作了展望。
英文摘要:The several casting processes of aluminum alloy cylinder body and head in auto, such as metal-mold casting, die-casting, medium-pressure casting, low-pressure casting, expendable pattern casting and Cosworth casting, are introduced. Meanwhile, the prospects of expendable pattern casting and Cosworth casting of aluminum alloy cylinder bodies and heads in auto are forecasted based on these techniques.