摘要
分析了矿山机械设备产生疲劳损伤的原因,提出了对矿山机械设备进行定期检测的必要性。从超声波无损检测技术的基本原理和应用出发,针对矿山机械的特点,提出了一种适宜的超声无损检测方法,并对检测结果做出评价。
This article analyzes the reason that mining machinery equipments produced the fatigue damage, pointes out the necessity of the regular examination to the mining machinery equipment. This article embarks from the basic principle and the application of supersonic non-destructive inspection technology, in view of mining machinery＇s characteristic, proposes one being suitable supersonic non-destructive inspection method, and makes the appraisal to the test result.
出处
《煤炭技术》
CAS
北大核心
2011年第2期8-10,共3页
Coal Technology
基金
山西省科技厅科技攻关项目(20100321056-02)
关键词
疲劳损伤
超声波
无损检测技术
评价
fatigue damage
ultrasonic wave
non-destructive inspection technology appraisal
