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采用超声波无损检测技术,对大型养路机械在役车轴的应力集中部位进行超声波探伤,能够及时发现车轴内部的缺陷和疲劳裂纹,防止车轴断裂事故的发生,确保行车安全。
The use of ultrasonic nondestructive testing technology, large-scale maintenance machinery axles axles in the stress concentration ultrasonic flaw detection, can be found in the axle defects and fatigue cracks in time to prevent the occurrence of axle fracture accidents to ensure traffic safety.