ERW钢管的数控仿形锯切技术概述  

Numeric Control Profiling Saw Cutting-off Technology of Large Size ERW Welded Pipe

作　　者：郭继富[1] 郑红艳[1] 周玉燕[1] 宗文涛[1] 

机构地区：[1]唐山冶金锯片有限公司,河北唐山063020

出　　处：《焊管》2006年第2期33-35,共3页Welded Pipe and Tube

摘　　要：介绍了一种新型的钢管数控仿形锯切技术和设备,对几种类型的仿形锯的原理及特点进行了分析。该仿形锯切技术在国外已经应用多年,在国内也已引起很多钢管生产企业的重视,具有良好的发展前景。A new type of numeric control profiling pipe saw technology and equipment is introduced.The principle and features of several types profiling saw is analyzed.This technology of this profiling type saw cutting off has been used for many years in foreign countries and also brought the importance of many pipe production mills with better developing prospects.

关 键 词：大直径焊管 数控技术 仿形锯切 

分 类 号：TG356.25[金属学及工艺—金属压力加工]