输电线路钢管塔焊接缺陷分析

Analysis on Transmission Line Steel Pipe Tower Welding Defect

本文主要介绍了输电线路钢管塔生产制造过程中常见的焊接缺陷,根据近几年钢管塔焊接生产现状,对出现频率较高的气孔、未熔合、裂纹等焊接内部缺陷的特征,产生原因及预防措施进行了详细的分析,对钢管塔焊接质量的控制提出了一些建议。

To evaluate and analyse the linear magnetic characters of weld is the important point,This article base on characters of the structure and weld which appear in the workshop and analyses the methods to distinguish linear magnetic characters of weld in nuclear power module manufacturing,and the reasons that cause the defects.