V、U形件弯曲时坯料的偏移原因及控制方法  

Brief Introduction of Offsets and Control Methods during a V,U Shape Work-piece Bending

作　　者：史建国[1] 胡志越[1] 徐刚[1] 

机构地区：[1]济南职业学院,山东济南250014

出　　处：《轻工机械》2005年第2期74-75,共2页Light Industry Machinery

摘　　要：在进行v、u形件弯曲时,坯料会出现向左或向右滑移的现象,使工件的成形形状和尺寸精度偏离设计要求。为解决这一问题,通过分析坯料偏移的方式及原因,提出了控制弯曲时坯料偏移的方法。The V, U shape workpiece is found to offset to the left or the right when it is bent. As a result, the shape precision and size accuracy of the workpiece are not correspond to those of design. In order to solve these problems, it is necessary to analyze the reasons of offset and then find ways to control them.

关 键 词：U形件 弯曲 偏移 V形件 

分 类 号：TG382[金属学及工艺—金属压力加工]