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本文针对我公司焊接件中大厚度角接焊缝日益增多的现象,分析了窄间隙大厚度角接焊缝结构特点及主要焊接缺陷,采取了超声波检测、磁粉检测技术来控制其质量。
In this paper, according to the increasing number of large-thick fillet welds in our company's welding parts, the structural characteristics and the main welding defects of the narrow-gap large-thick fillet welds were analyzed. Ultrasonic testing and magnetic particle testing were adopted to control their quality.