中文摘要：

介绍了高速漏磁探伤检测中钢管的翻料过程、翻料路径及动作周期要求。分析了钢管翻料动作的多种实现方法，通过比较择优采用了翻板式翻料方法并对其进行了结构设计，最后提出了利用软拉索对多个翻料装置进行软拉联动同步控制，解决了现有高速漏磁探伤设备中翻料装置的安装空间不足以及难以实现联动同步控制的问题。

英文摘要：

Described are the main aspects concerning tube turning during the hi-speed flux leakage tube flaw detecting operation, covering tube-turning process, tube-turning path and requirement of the movement cycle, etc. Several possible tube-turning device types are discussed and compared. As a result the plate-type turning device is chosen, and the structural design is conducted. It is finally determined to use flexible pulling ropes to control a group of tube-turning units synchronously. Thanks to this solution, a chronic problem encountered with the tube-turning equipment in the hi-speed tube flaw detecting line is fixed that is lack of enough space for the turning system to get synchronously controlled.