随着焊接产品的质量控制日益受到重视,对焊缝的质量保证提出了更严格的要求。传统的焊缝检测手段有超声波、射线、磁粉、渗透、CT、声发射等无损检测方法,以下介绍几种新型无损检测设备,对于焊接品质的检测有各自独特的优势。 With the increasing attention paid to the quality control of welding products, more stringent requirements have been put on the quality assurance of the welding seam. There are several non-destructive testing methods of ultrasonic welding, radiation, magnetic powder, infiltration, CT, acoustic emission and so on. The following are some new non-destructive testing equipment, which have their own unique advantages for the testing of welding quality.