工艺系统对滚压螺纹的影响

Influence of Technology System on Rolling Thread

用滚压法加工外螺纹时 ,组成工艺系统的任一环存在问题或它们的相互位置不正确 ,均会造成工件用目测不易发现或出现明显的折断螺纹。这种不正常螺纹在成形及校准过程中 ,又会反作用给工艺系统造成不良后果。

When outside thread being processed by rolling, problems existing in any loop or mistaken mutual location of technology system constituent can result in broken thread of working piece which is difficult to find by range estimation or is clear to emerge. During the process of formation or calibration of such abnormal thread, such can feed back to result bad in technology system.