矩形截面薄壁铝焊管涡流检测实验研究

Test Research on the Eddy Current Detection of Rectangle Thin-walled Aluminum Welding Tube

提出了用常规涡流检测矩形截面薄壁铝焊管的新方法，对检测频率、检测相位、运动速度对检测结果的影响进行了研究．通过实验分析，得到了最佳检测参数．

This paper gives the new method using conventional eddy current to detect rectanglethin-walled Aluminum welding tube, researches the result affected by frequency, phase, velocity. Through a large number of experiments,it gets the best parameters of detection.