摘要
从弯曲工艺角度出发,对弯曲时孔、边变形和弯曲开裂的现象进行了探讨,结合工作实践,提出了避免弯曲时孔、边变形和开裂的工艺措施,为提高弯曲件的成形质量提供了一定的借鉴作用。
Deformation and crack at the edge of hole in bending parts are analyzed based on bending processing. Technology measure of preventing them is introduced, which is the author＇s experience and referenced to increase quality of bending parts.
出处
《模具制造》
2010年第9期26-28,共3页
Die & Mould Manufacture
关键词
弯曲变形
开裂
工艺措施
bending deformation
crack
technology measure
