铝合金直筒形零件成形工艺过程及控制  

Process and Control for Forming Technology of Aluminum Alloy Straight Tubular Part

作　　者：李应明[1] 林启权[1] 

机构地区：[1]湘潭大学机械工程学院,湖南湘潭411105

出　　处：《热加工工艺》2007年第17期52-53,56,共3页Hot Working Technology

基　　金：湖南省教育厅资助项目(05C087)

摘　　要：对直筒形工件的成形工艺方案进行了分析比较,根据拉深-翻孔复合成形的变形规律,通过采取一定的工艺措施,可对复合成形进行有效控制,既可获得所需要的工件形状与尺寸,又能提高材料利用率。The schemes of forming technology for straight tubular part were analyzed and contrasted. Based on the deformation regularity of drawing-flanging compound forming, the compound forming was controlled effectively by taking certain technical measure. It may obtain the required shape and size of the part, and improve the material utilization ratio.

关 键 词：直筒 拉深 翻孔 复合成形 

分 类 号：TG356[金属学及工艺—金属压力加工]