电工用铜线坯在拔丝过程中的断线分析  

Analysis of the drawing Break in Copper drawing stock for Electrical Purpose

作　　者：黄贺南 HUANG He-nan(Jiangxi Copper North China(Tianjin)Copper Co.,Ltd.,Tianjin 300402,China)

机构地区：[1]江铜华北(天津)铜业有限公司,天津300402

出　　处：《世界有色金属》2022年第7期217-219,共3页World Nonferrous Metals

摘　　要：电工用铜线坯作为原材料广泛应用拔丝行业。本文以美国南线SCR4500连铸连轧生产线产出的Ф8mm电工用铜线坯为例,阐述在拔丝过程中产生的几种类型的断线,并分析其发生的原因。Copper drawing stock for Electrical Purpose as a raw material is widely used in the wire drawing industry.This paper takes theФ8mm Copper drawing stock for Electrical Purpose by South wire SCR4500 continuous cast rolling line as an example,elaborates several types break in drawing wire and analyzes the reasons.

关 键 词：断线类型 拔丝 铜 

分 类 号：TD244[矿业工程—矿井建设]