【摘要】 本文介绍了在粗晶材料超声探伤中,使用 CTS-12型超声波探伤仪及专门设计的采样积分电路进行信号处理,用 CTS-12记录仪描记探伤结果,取得了均值法提取缺陷信号的较好效果。更多还原

【Abstract】 The ultrasonic flaw detector CTS-12 and specially designed sampling integrating circuitare used for signal processing in the ultrasonic inspection of coarse-grained materials.Testingresults are plotted with the recorder CTS-12.Satisfactory effects have been obtained inapplying the extraction of detect signals by averaging method.更多还原