运用正交试验法，找出了超声波探伤轧辊裂纹深度最佳参数组合，提高了超声波探伤的准确度。
Quadrature method is used to work out the optimum parameters and to improve the accuracy of ultrasonic crack detection of roller in the paper.
超声波探伤中的缺陷精确定位问题是超声波探伤的主要任务之一。
Accurate flaw positioning is one of the important tasks of ultrasonic flaw detecting.
主要介绍超声波探伤设备中，以单片机为核心实现超声波探伤中的声程补偿问题。
This paper introduces the chip microprocessor achieves the problem of compensation for acoustic distance of the ultrasonic flaw detection in the ultrasonic flaw detection device.
在回顾机车车轴超声波探伤方法的基础上，分析了超声波探伤的工艺参数选择。
Based on the reviewing of the method of ultrasonic detection for locomotive axle, the choice of process parameters of ultrasonic detection was analyzed.
本文讨论不锈钢管道焊缝热影响区内缺陷的超声波检测方法，应用着色渗透探伤对解剖后的样品进行了验证，证明超声波探伤法的可行性。
Ultrasonic detection of defects in heat-affected zones of stainless steel pipe welds is discussed. The feasibility of the method is verified by penetrant inspection of dissected pipes.
介绍超声波探伤检测系统的实际应用，阐述超声波探伤的原理及系统的基本组成，在钢板缺陷的自动检测方面有较好的实用效果。
The application of the ultrasonic detector system in heavy plate mill and introduce the theory and consist of the system. It has better practice in faults auto-detecting on the plate.
介绍了国内焊管自动超声波探伤系统的探伤方法和探头的主要工艺参数，分析了国内焊管制管过程中超声波自动探伤系统耦合部分存在的问题。
An introduction is made of the detecting method of the automatic and ultrasonic defect detection system for welded pipes and the major technological parameters of the probes used in China.
本发明提供了一种超声波探伤专用斜探头，涉及超声波探伤技术领域。
The invention provides a special ultrasonic flaw detection angle probe, relating to the ultrasonic flaw detection technical field.
本实用新型涉及一种超声波探伤专用试块，涉及超声波探伤技术领域。
The utility model relates to a special test block for ultrasonic flaw detection, which belongs to the technical field of the ultrasonic flaw detection.
本实用新型涉及一种超声波探伤专用试块，涉及超声波探伤技术领域。
The utility model relates to a special test block for ultrasonic flaw detection, which belongs to the technical field of the ultrasonic flaw detection.
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