首次采用水浸相控阵超声检测方法对加工或使用过程中的胶结波纹夹芯板粘结质量进行了无损检测,与射线、激光、常规超声等检测方法相比,该方法具有分辨率高、检测速度快等优点;设计制作了具有2mm~50mm不同尺寸脱粘缺陷的波纹夹芯板试样并进行了漏粘、脱粘缺陷人工检测实验,研究了本文方法的检测可行性和检测精度(精度至少可达2mm)。 For the first time, the bonding quality of the bonded corrugated sandwich panel during processing or use was first detected by immersion phased array ultrasonic testing. Compared with the detection methods such as ray, laser and conventional ultrasonic, this method has the advantages of high resolution, The advantages and disadvantages of high speed, fast detection and so on. The corrugated sandwich panel samples with different sizes of 2mm ~ 50mm are designed and manufactured, and the manual testing of the leakage and debonding defects is carried out. The feasibility of the method and the detection accuracy Accuracy of at least 2mm).