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.
出处
《热加工工艺》
CSCD
北大核心
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)
关键词
直筒
拉深
翻孔
复合成形
straight tubular
drawing
flanging
compound forming
