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1概述铁道车辆探伤中使用的超声波探头性能指标的检测,铁道部于上世纪九十年代中期制订了行业标准。即人工探伤和自动探伤两个工艺文件:“铁道车辆轮轴探伤工艺规程”以及“轮轴微机控制超声波自动探伤机探伤工艺规程”。这两个工艺文件综合了国内外的一些标准以及车轴探伤的实
An overview of the testing of the ultrasonic probe used in the detection of railway vehicle performance indicators, the Ministry of Railways in the mid-nineties of last century developed an industry standard. Namely manual flaw detection and automatic flaw detection two process documents: “Railway Vehicle Axle Flaw Detection Procedure” and “Axle Microcomputer Control Ultrasonic Automatic Flaw Detection Procedure”. These two process documents incorporate some of the standards at home and abroad, as well as the true nature of axle flaw detection