摘要
在研究常用水箱拉丝机配模工艺的基础上,提出了一种新的配模工艺。基于0.85 mm进线、0.11 mm出线的23道次水箱拉丝机,对各种配模工艺进行了理论计算。通过对比分析,确认所提出的新配模工艺在各道次压缩率、各道次滑动因数、拉拔力安全因数这三个关键配模指标上均优于其它配模工艺。
Based on the study of the die-matching process used commonly by the wire-drawing machine with water tank, a new die-matching process was proposed. Based on the 0.85 mm inlet wire and 0.11 mm outlet wire, 23-pass wire-drawing machine with water tank, theoretical calculations were carried out for various die-matching processes. Through comparative analysis, it is confirmed that the proposed new die-matching process is superior to other die-matching processes in the three key die-matching indexes i.e. compression ratio at each pass, slip factor at each pass and safety factor on drawing load.
出处
《机械制造》
2018年第10期87-89,98,共4页
Machinery
基金
深圳市科技计划资助项目(编号:GRCK2017041917042682)
深圳现代设计与制造技术重点实验室项目(编号:JCYJ2013033 1151255011)
关键词
拉丝机
配模
工艺
Wire-drawing Machine
Die-matching
Process
