钢管淬火机组改造及应用  

Modification and Application of Steel Tube Quenching Line

作　　者：马辉[1] 袁建军 王华 高尚晖[1] 高国杰 贾祥 秦伟超 MA Hui;YUAN Jianjun;WANG Hua;GAO Shanghui;GAO Guojie;JIA Xiang;QIN Weichao(China National Heavy Machinery Research Institute Co.,Ltd.,Xi’an 710018,China;Jingjiang Special Steel Co.,Ltd.,Jingjiang 214500,China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安710018 [2]靖江特殊钢有限公司,江苏靖江214500

出　　处：《钢管》2022年第1期51-55,共5页Steel Pipe

摘　　要：分析了"槽内淬火"和"外淋淬火"工艺设备的发展及其局限性,介绍了"外淋+内喷+半浸+旋转"的创新工艺和多功能设备及其优点.针对"槽内淬火"和"外淋淬火"案例,详细描述了改造的"外淋+内喷+半浸+旋转"方案及其应用效果.改造后的设备扩大了生产大纲范围,提高了产品质量和生产效率,节省了生产资源和人工成本.Analyzed in the paper are the development and limitation of the process and the equipment of“bath quenching”and“external spraying quenching”.Also elaborated are the innovative process of“external spraying+internal spraying+semi-immersion+rotation”,as well as the multi-functional equipment and the advantages.Compared with the operation cases of the“bath quenching”process and“external spraying quenching”process,the modification scheme of the“external spraying+internal spraying+semi-immersion+rotation”process and the actual application result are described in details.Thanks to the modified quenching line,the product mix is expanded,the product quality and the production efficiency are enhanced,and both the production resource consumption and manpower cost are reduced.

关 键 词：钢管 淬火 半浸 工业应用 

分 类 号：TG155.3[金属学及工艺—热处理]