介绍１９９３年引进激光加工新技术以来，胜利油田已成功地应用到组合泵缸套激光淬火，整筒泵泵筒激光淬火和２７／８＃钻杆接头丝扣激光淬火等方面。由于激光淬火技术的采用，这些产品在关键技术上都实现了距大突破，并且经济效益显著，在油田钻采生产作业中发挥了巨大作用， Introduction Since the introduction of new laser processing technology in 1993, Shengli Oilfield has been successfully applied to the combination of pump cylinder laser hardening, cylinder pump barrel laser hardening and 27/8 # drill pipe joints laser quenching and so on. Due to the adoption of laser quenching technology, these products have achieved great breakthroughs in key technologies and have significant economic benefits. They have played a significant role in oil and gas drilling production operations,