【摘要】 论述了微机控制的薄壁管材超声自动探伤系统的组成及工作原理,介绍了管材探伤信号微机实时处理技术和方法。简述了系统采用的抗干扰措施以及使用情况和运行效果。更多还原

【Abstract】 The construction and operation principle of the computer-controlled automatic ultrasonic flaw de-tection system for thin wall tubular product are described. Also given are real-time signal processing method, anti-interference measures taken, as well as application and result of the system.更多还原