摘要
介绍了铝型材的孔型设计方法,通过采用组合孔型系统和固定圆弧中心变形,使生产的产品质量合格、尺寸准确.孔型具有设计简单,模具投入费用低等优点.
Pass design of the aluminium is introduced: Adopting the combined pass system and the center deformation of fixed arc,the products gain satisfied quality and precise sizes.The pass tools are characteristic of simple design and the cost on models is of cheap price.
出处
《襄樊学院学报》
2008年第8期60-62,66,共4页
Journal of Xiangfan University
关键词
冷弯型钢
铝型材
孔型设计
组合孔型
变形角
Cold formed section
Aluminium section
Pass design
Combined pass
Deformation angle
