双金属管管端加工专用镗铣床的开发  

Development of special boring and milling machine for the end boring of double-metal pipe

作　　者：刘录锋[1] 雷超[1] 姜扬 杜小兵[2] 赵与江 李军 裴卫民 LIU Lu-feng;LEI Chao;JIANG Yang;DU Xiao-bing;ZHAO Yu-jiang(China National Heavy Machinery Research Institute Co. , Ltd. , Xi＇an 710032, China;Pangang group jiangyou ehangeheng special steel Co. , Ltd. , Jiangyou 621702, China;Zhejiang JIULI Hi-Teeh Metals Co. , Ltd. , Huzhou 313082, China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安002293 [2]攀钢集团江油长城特殊钢有限公司,四川江油621702 [3]浙江久立特材科技股份有限公司,浙江湖州313028

出　　处：《重型机械》2018年第3期6-10,共5页Heavy Machinery

摘　　要：针对双金属内衬复合管加工线的管端加工工艺要求,中国重型机械研究院股份公司研发出国内首台在线布置、全自动、复合管管端加工专用镗铣床。文章介绍了管端加工镗铣床的加工要求、设备组成及工艺流程,对管端中心测量计算方法、主机坐标调整原理等创新技术进行了分析。该机生产效率提高了2倍,成品合格率达到98%以上,达到了设计和使用要求。In order to meet the requirements of double-metal pipe end processing, Chinese Heavy Machinery- Research Institute Co. , Ltd. has developed the first special boring and milling machine for the processing of composite pipe end, the machine is online arrangement and fully automatic. This paper introduces the process- ing requirements, equipment composition and process flow of boring and milling machine, and analyzes the in- novative technology such as measuring method of tube end center and adjusting principle of host coordinates. The machine production efficiency has been increased by 2 times, and the passing rate of finished product has reached more than 98% , which has achieved the requirements of design and use.

关 键 词：双金属复合管 管端加工 专用机床 

分 类 号：TG539[金属学及工艺—金属切削加工及机床]