| 复合材料喷水超声检测工艺 |
| |
| 引用本文： | 王柄方,韩赞东,原可义,陈以方,黄志刚.复合材料喷水超声检测工艺[J].无损检测,2010(8):616-619,630. |
| |
| 作者姓名： | 王柄方 韩赞东 原可义 陈以方 黄志刚 |
| |
| 作者单位： | [1]清华大学机械工程系先进成形制造教育部重点实验室,北京100084 [2]北京固鸿科技有限公司,北京100083 |
| |
| 基金项目： | 国家自然科学基金资助项目（60871101） |
| |
| 摘 要： | 为研究航空复合材料喷水超声穿透法检测工艺,研制了专用的喷嘴和探头,建立了一套复合材料超声喷水检测试验系统。基于此系统,对喷水速度、喷水距离和喷水角度等参数对超声检测的影响规律进行了试验研究。研究结果表明,这些工艺参数对检测结果都有较大影响,提出了参数的合理选择范围。该研究对复合材料喷水超声自动检测系统的设计和检测工艺参数的优化具有重要的意义。
|
| 关 键 词： | 复合材料 喷水 超声波检测 检测工艺 |
Research on Water-Squirting Ultrasonic Testing Parameters for Composite Materials |
| |
| WANG Bing-Fang,HAN Zan-Dong,YUAN Ke-Yi,CHEN Yi-Fang,HUANG Zhi-Gang.Research on Water-Squirting Ultrasonic Testing Parameters for Composite Materials[J].Nondestructive Testing,2010(8):616-619,630. |
| |
| Authors: | WANG Bing-Fang HAN Zan-Dong YUAN Ke-Yi CHEN Yi-Fang HUANG Zhi-Gang |
| |
| Affiliation: | (Key Laboratory for Advanced Materials Processing Technology, Dept. of Mech. Engineering, Tsinghua University, Beijing 100084, China; 2. Beijing Granpect Company Limited, Beijing 100083, China) |
| |
| Abstract: | In order to study ultrasonic through-transmission testing technique based on water-squirting coupling for aerospace composites, a water-squirting ultrasonic testing system is developed, with specific nozzle and two probes being designed and applied in the system. Based on this system, the water-squirting parameters, such as squirting speed, squirting distance and squirting angel are experimentally studied, and the affecting regulations are obtained. Experiments show that technical parameters greatly affect testing results, and their reasonable ranges of choice are given. The conclusions are of great significance for design of automatic water-squirting ultrasonic testing system and optimization of the testing technical parameters. |
| |
| Keywords: | Composite materials Water-squirting Ultrasonic testing Testing parameters |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
