宇航材料工艺2018，Vol.48Issue(3)：86-89,4.DOI:10.12044/j.issn.1007-2330.2018.03.018
蜂窝胶接结构敲击自动检测系统
Automatic Detection System of Honeycomb Adhesive
张颖 1吴时红 1赵建华 1罗明 1何双起 1吴君豪1
作者信息
- 1. 航天材料及工艺研究所,北京 100076
- 折叠
摘要
Abstract
When coin-tap method is applied to test honeycomb bonding structure,the detection sensitivity is reduced due to the increase of the skin thickness.To overcome this shortcoming,this paper designs a set of detection system consisting of computer,scanning mechanism and percussion hammer.The work improves the detection sensitivity and reliability of the product by combining the automatic control technology and C-scanning display technology.To verify system testing effects,artificial defects were designed.Experimental results are then presented which show good quantitative agreement with the artificial defects.As a result,the system is suitable for the product testing and beneficial to the objective evaluation of product quality.关键词
敲击检测/胶接结构/复合材料/检测系统Key words
Coin-tap/Adhesive structure/Composites/Detection system分类
信息技术与安全科学引用本文复制引用
张颖,吴时红,赵建华,罗明,何双起,吴君豪..蜂窝胶接结构敲击自动检测系统[J].宇航材料工艺,2018,48(3):86-89,4.
