[1]张 军.方矩形焊管成型质量分析[J].焊管,2009,32(1):46-47.[doi:1001－3938（2009）01－0046－02]
　ZHANG Jun.Forming Quality Analysis on Rectangular Welded Pipe[J].,2009,32(1):46-47.[doi:1001－3938（2009）01－0046－02]
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方矩形焊管成型质量分析
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第1期
页码:
46-47
栏目:
工艺与设备
出版日期:
2009-01-28

文章信息/Info

Title:
Forming Quality Analysis on Rectangular Welded Pipe
文章编号:
1001－3938（2009）01－0046－02
作者:
张 军
（石家庄科一重工有限公司冶金轧辊分公司，石家庄 050071）
Author(s):
ZHANG Jun
（Shijiazhuang Keyi Zhonggong Co.,Ltd Metallurgy and Roller Branch，Shijiazhuang 050071，China）
关键词:
方矩形管; 成型; 直接成方; 圆变方
Keywords:
rectangular pipe; forming; directly form into rectangular shape; form shape from round to rectangular
分类号:
TG335.75
DOI:
1001－3938（2009）01－0046－02
文献标志码:
B
摘要:
方矩形焊管成型可分为直接成方和圆变方两大类，简单介绍了这两种成型方法及其特点。通过对直接成方成型和圆变方成型的质量分析，得出在方矩形管成型时，圆变方要优于直接成方，而在圆变方成型方法中，四辊成型又优于箱式成型。
Abstract:
Directly form into rectangular shape and form shape from round to rectangular are two type of forming rectangular welded pipe. This article briefly introduced these two methods and its characteristics.Through quality analysis on forming into rectangular directly and forming shape from round to rectangular,it showed that the method form shape from round to rectangular is better than that of forming into rectangular directly during forming rectangular welded pipe, while in the method of forming shape from round to rectangular, fourroll forming method is better than that of carriage forming.

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备注/Memo

备注/Memo:
作者简介：张军，男，工程师，长期从事成型轧辊设计与加工工作。
收稿日期：2008－07－03
更新日期/Last Update: