新型冷拔管机  

A NEW TYPE PIPE COLD-DRAWING BENCH

作　　者：杜厚益 

出　　处：《钢管》1997年第3期51-54,共4页Steel Pipe

摘　　要：介绍了俄罗斯伊尔库茨克重型机械制造股份有限公司研制的三种拔制力（300，500，750kN）的新型单线冷拔管机的工作原理和基本技术指标。该拔管机可用无缝钢管或电焊钢管作管坯，自动上料，整机只需一人操作。生产的成品管规格分别为Φ20～60mm×1．5～8mm，Φ25～80mm×2～8mm，Φ35～110mm×2．5～10mm。Introduced in the article is the working principle and basic technical norms of the new type single-line pipe-cold-drawing bench (with three models for 300, 500, and 750kN rolling forces) developed by Heavy-Duty Machinery Manufacture Co., Ltd. Russia, the pipe-drawing bench is capable of automatic loading with either seamless steel tubes or electric-welded tubes as blanks, needing one operator only. Finished pipe size ranges are φ20~ 60mm × 1. 5~ smm,φ25~80mm ×2~ 8mm and φ35~110mm × 2. 5~10mm.

关 键 词：冷拔管机 工作原理 拉管机 

分 类 号：TG355.33[金属学及工艺—金属压力加工]