气冲造型机气压头容积的计算  

Zeng Hui,Chen Xin,Wang Zhihai.Calculating Air Pressure Head Volume in Air Impact Molding Machine.

作　　者：曾辉[1] 陈信[1] 王志海[1] 

机构地区：[1]武汉汽车工业大学

出　　处：《中国铸造装备与技术》1998年第5期50-52,共3页China Foundry Machinery & Technology

摘　　要：用空气动力学理论，对气冲造型机中气压头容积的取值方法进行了分析计算，得出了气压头容积与气压包容积的简单比例关系，对该机的设计具有理论价值。Abstract Air impact molding machine which has fairly great value of application is being developed.This paper discusses the method for obtaining numerical value of air pressure head volume in this machine.By analyzing and calculating on the principle air dynamics the simple corresponding relationship between air pressure head volume and air can volume is worked out,which have theory significance.

关 键 词：气压头容积 临状态 气冲造型机 铸造 

分 类 号：TG231.6[金属学及工艺—铸造]