新型8MN/3MN钢管管端加厚机的开发  

Development of New Type 8 MN/3 MN Steel Pipe End Upsetting Machine

作　　者：程斯祥 焦悦 马海宽[2,3] 李培力 谷瑞杰[2,3] 任明杰 秦伟超[2,3] CHENG Sixiang;JIAO Yue;MA Haikuan;LI Peili;GU Ruijie;REN Mingjie;QIN Weichao(Hengyang Valin Steel Tube Co.,Ltd,Hengyang 421001,China;State Key Laboratory of Metal Extrusion and Forging Equipment Technology,Xi'an 710032,China;China National Heavy Machinery Research Instute Co.,Ltd,Xi'an 710032.China)

机构地区：[1]衡阳华菱钢管有限公司,湖南衡阳421001 [2]金属挤压与锻造装备技术国家重点实验室,陕西西安.710032 [3]中国重型机械研究院股份公司,陕西西安710032

出　　处：《钢管》2020年第2期29-32,共4页Steel Pipe

摘　　要：介绍新型8MN3 MN钢管管端加厚机的整体结构,重点分析其肘杆增力机构原理;通过与传统钢管管端加厚机的对比发现,研发的新型肘杆增力机构式钢管管端加厚机具有结构简单,生产效率高,性能稳定,节能降耗效果显著等优势。Described here in the paper is the framework of the new type 8 MN/3 MN steel pipe end upsetting machine.Also analyzed as a focus is the principle of the toggle-bar magnifying mechanism.Compared with the conventional steel tube end upsetting machine,it is identified that the above mentioned new type upsetting machine featuring the toggle-bar mechanism has such advantages as structural simplicity,high productivity,consistent performance and remarkable energy-saving efficiency,etc.

关 键 词：钢管 管端 加厚 装备 肘杆机构 增力机构 

分 类 号：TG375[金属学及工艺—金属压力加工]