摘要
针对大圆弧形机壳,设计了一次折弯成形结构模具,减少工序,降低成本。
Aimed at large arc shape frame, the die with once bending forming structure is designed, the working procedure is reduced, and the costs are lowed as well.
出处
《模具制造》
2006年第5期31-32,共2页
Die & Mould Manufacture
关键词
滑动折弯块
回弹
折弯模痕
slide bending block
rebound
bending die mark
