介绍一种集液压、机械、电气、计算机控制于一体的新型无缝钢管用水淬火设备,该设备在研发设计过程中,采用了国内外先进的“外淋+旋转+内喷”淬火工艺,并进行了许多的技术革新。通过对该水淬火设备工作原理、淬火工艺、结构特点的分析,说明了该设备与国内其他水淬火设备在机械结构、淬火效果、淬后钢管精度、机械性能等方面的不同。 A new kind of water quenching equipment for seamless steel pipe which integrates hydraulic, mechanical, electrical and computer control is introduced. During the process of R & D and design, this equipment adopts advanced “Oiling + Spin + Spray” quenching process , And conducted many technological innovations. Through the analysis of working principle, quenching technology and structural characteristics of the water quenching equipment, the differences between this equipment and other domestic water quenching equipment in terms of mechanical structure, quenching effect, precision of quenched steel pipe and mechanical properties are described.