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文中针对不等厚焊缝缺陷提出了一种超专用检测技术,利用正交超声探头组对焊缝进行扫描检测,可较好解决钢质药筒不等厚薄板焊缝缺陷的在线自动无损检测。
Aiming at unequal thickness weld defects, a super-special detection technique is proposed in this paper. Scanning weld seam with orthogonal ultrasonic probe set can solve the problem of on-line automatic non-destructive inspection .