激光热处理工艺在矿井油管螺纹表面处理上的应用

Application of Laser Heat Treatment Process on Surface Treatment of Mine Pipe Threaded

由于激光热处理技术的显著特点,加上国内激光设备生产的日益成熟,因此确定采用激光热处理工艺技术对矿井油管螺纹表面进行处理,以提高油管产品的综合机械性能,延长其使用寿命。

As the remarkable feature of the laser heat treatment process technology and the increasing of productions of the domastic laser devices,so it is sure that adopts laser heat treatment process tech- nology to cope with the surface of the oil threaded to improve the integrated mechanical properties of oil pipe products and to extend its work life.