基于钢管旋转的高速漏磁探伤装备及其关键技术

基金项目:

国家自然科学基金资助项目(50675083)

详细信息

Hi-speed Flux Leakage Detection System Operating with Steel Pipe Rotating and Related Critical Techniques

1. Hengyang Valin Steel Tube Co., Ltd., Hengyang 421001, China;
2. State Key Lab of Digital Manufacturing Equipment & Technology, Huazhong University of Science and Technology, Wuhan 430074, China

摘要: 针对钢管生产对高速漏磁探伤设备日益剧增的需求,从钢管漏磁检测原理及方法入手,提出并分析了高速漏磁检测关键技术。基于这些关键技术,开发出国内第一套基于钢管螺旋运动、检测速度达到2.8m/s的高速漏磁检测设备,其检测指标达到API标准的最高探伤要求,具有较好的使用效果。
- 钢管 /
- 无损检测 /
- 高速漏磁探伤 /
- 设备 /
- 关键技术 /
- 系统组成
Abstract: Addressing the increasingly huge demand for hi-speed flux leakage steel pipe detecting equipment,the coauthors,based on the working principle and method for such equipment,point out and analyze the critical techniques related to the hi-speed flux leakage detection process. With the critical techniques as identified,the first hi-speed flux leakage steel pipe detection system in the country has been developed,which is operating with the pipe rotating spirally,and at a detecting speed up to 2.8 m/s,having resulted in inspection target values conforming to the most stringent NDT requirements as specified under applicable API specification,and brought about satisfactory operation effectiveness.
- Steel pipe /
- NDT /
- Hi-speed flux leakage detection process /
- Equipment /
- Critical techniques /
- System configuration