钢管倒棱后表面波纹缺陷的原因剖析

Cause Analysis on Wave Defects on the Surface of Pipe after Chamfering

通过对钢管倒棱后表面波纹缺陷的观察,并结合对平头倒棱机结构进行分析,确定了造成钢管平头倒棱后波纹缺陷的主要原因,并加以改进。对钢管平头倒棱机的检修维护提供了方法及经验。

By observing wave defects on the surface of pipe after chanffering and combing with analysis on structure of flat head ehanffering machine, main cause that resulted in wave defects of pipe after flat head ehanffering has been confirmed and improved, which provided methods and experience for inspection and maintenance of pipe flat head chamfering machine.