抽油泵整体泵筒激光表面淬火

Laser surface hardening for integral barrel tubing pumps

介绍了一种采用YAG固体激光器对抽油泵整体泵筒激光表面淬火的新方法，该方法将管内机器人技术和激光淬火技术相结合，形成了方便可靠的泵简激光处理系统，并用该系统进行了激光淬火工艺实验，结果表明，经处理过的泵筒表面硬度和耐磨性均有明显提高，找出了利用该系统对泵简进行激光淬火理想的工艺参数．

This paper introduces a new laser surface hardening method for integral barrel tubing pumps . Some craft experiments have been done with this new method and optimum parameters of laser hardening have been found.