An Ultrasonic Detecting Method for the Base Gap

摘要：

In order to detect whether there is a base gap between the explosive charge and the inner cone of a shell and ensure its fighting performance, an ultrasonic inspection method of base gap is proposed based on the principle of conservation of sound flux in propagation and the special construction of the shell. Inspection of artificial base gap on the inner cone and actual measurement on shell bodies shows that the method can identify the base gap effectively.

关键词： Inner cone base gap conservation of sound flux ultrasonic inspection

作者: YANG Lu HAN Yan

作者单位: National Key Laboratory For Electronic Measurement Technology North University of China School of Information and communication Engineering, North university of China, Taiyuan, 030051

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）