连续式冷拔机的结构与发展  

DEVELOPMENT AND STRUCTURE OF CONTINUOUS TUBE COLD-DRAWING MILL

作　　者：胡大超 

机构地区：[1]上海冶金专科学校

出　　处：《钢管》1991年第1期36-41,共6页Steel Pipe

摘　　要：介绍了连续式冷拔机的发展进程,分析了环链式、拖板式、环链拖板混合式、顶推拉拔式和卷筒式连续冷拔机的工作原理、结构特点和应用范围,比较了各种类型连续冷拔机的优缺点,简介了我国开发应用连续式冷拔机的情况。The paper gives an introduction to the development of continuous tube cold-drawing mills and analysis of the working principles, structural features and application range of such mills as the chain type mill, the carriage mill, the carriage-chain type mill, the push drawbench and the mandrel mill. The advantages and disadvantages of the said continuous mills are compared. Also dealt with in the paper are the development and application of the continuous cold-drawing mills in the country.

关 键 词：连续式 冷拔管机 结构 

分 类 号：TG355.3[金属学及工艺—金属压力加工]