钻杆摩擦焊接参数自动检测系统的研制及应用

Development and utilization of frictional welding parameter automatic detecting system for drill pipe

介绍了一套钻杆摩擦焊接参数自动检测系统。该系统能够精确检测摩擦焊接钻杆时的转速、顶锻压力和保压时间、摩擦时间和位移,以数字和曲线显示检测结果,并具有数据越限报警功能。使用该技术,能及时、准确掌握焊接参数,提高钻杆焊接质量。

An frictional welding parameter automatic detecting system for drill pipe is introduced in the paper. The system detects welding parameter exactly, and displays detecting outcome parameter with digit and curve. The system has an alarm function for transcendental digit. This technology controls welding parameter exactly, and improves welding quality for drill pipe.