焊接修复零件的超声检测研究

Ultrasonic testing of welding repair parts

本文介绍了通过焊接修复的曲轴曲柄销超声检测结果,超声波检测之后,切割焊接修复的样品进行目视检测和微观结构检查。当分析超声检测的结果时,得到超声波无损检测方法是确定焊接修复区域质量的有效方式。

This paper introduces the results of ultrasonic testing of crankshaft pin repaired by welding.After ultrasonic testing,the samples repaired by cutting and welding are visually inspected and examined by microscopic structure.When analyzing the results of ultrasonic testing,obtaining an ultrasonic nondestructive testing method is an effective way to determine the quality of the welded repaired area.