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针对压缩机缓冲罐焊缝制定一套完备的超声波相控阵检测工艺。根据缓冲罐经常出现的缺陷类型制作了模拟试块,并用模拟试块对该检测工艺进行试验验证。验证结果表明,该检测工艺能够准确地检测出焊缝缺陷信息。
For the compressor buffer tank weld to develop a complete set of ultrasonic phased array detection process. According to the type of defects frequently appeared in the buffer tank, a simulation test block was made, and the test process was verified with a simulation test block. Verification results show that the detection process can accurately detect the weld defect information.