[1]孙凤龙,徐根涛.U成型机刀片梁连接装置损坏原因分析及改进[J].焊管,2018,41(6):55-58.[doi:10.19291/j.cnki.1001-3938.2018.05.013]
　SUN Fenglong,XU Gentao.Damage Reasons Analysis and Improvement of Connecting Device of U-foaming Machine Sword-like Beam[J].,2018,41(6):55-58.[doi:10.19291/j.cnki.1001-3938.2018.05.013]
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U成型机刀片梁连接装置损坏原因分析及改进()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
41
期数:
2018年第6期
页码:
55-58
栏目:
经验交流
出版日期:
2018-06-28

文章信息/Info

Title:
Damage Reasons Analysis and Improvement of
Connecting Device of U-foaming Machine Sword-like Beam
文章编号:
10.19291/j.cnki.1001-3938.2018.05.013
作者:
孙凤龙; 徐根涛
上海宝钢股份有限公司钢管事业部， 上海 201900
Author(s):
SUN Fenglong; XU Gentao
Tube，Pipe and Bar Business Unit，Baoshan Iron & Steel Co.，Ltd.，Shanghai 201900，China
关键词:
成型机; 刀片梁; 连接装置; 有限元; 受力分析
Keywords:
forming machine;  blade bendm;  connecting device;  finite element analysis;  force analysis
分类号:
TE973
DOI:
10.19291/j.cnki.1001-3938.2018.05.013
文献标志码:
B
摘要:
为了解决UOE生产线上U成型机刀片梁和油缸之间连接装置易损坏的问题，对该连接装置进行了结构分析和受力分析，建立了连接装置的有限元模型，对受力情况进行了仿真计算和验证，得到了连接装置损坏的原因，并结合生产实际对连接装置易损件的材料和结构进行了调整。实际使用结果表明，改进后的装置备件能很好地满足连接装置的受力要求，再未发生连接装置损坏的问题。
Abstract:
In order to solve the problem of easily damaged connecting device between U-foaming machine sword-like beam and oil cylinder on the UOE production line，the structure and force of connecting device were analyzed，the finite element mechanical model of connecting device was established，and the stress condition was simulating calculated and verified. The damage reason of connecting device was found，and the material and structure of easily damaged connecting device were adjusted combined actual production. The practical used results showed that the improved  equipment spare parts could meet the mechanical requirements of connecting device well, and no accident of device damage took place.

参考文献/References:

[1] 雷天觉. 液压工程手册[M]. 北京：机械工业出版社，1990.
[2] 曾攀. 有限元分析及应用[M]. 北京：清华大学出版社，2004.
[3] 机械设计手册编委会. 机械设计手册[M]. 北京：机械工业出版社，2004.

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备注/Memo

备注/Memo:
收稿日期：2018-01-29
作者简介： 孙凤龙（1981—），男，上海人，高级工程师，宝钢股份钢管条钢事业部、焊管部副部长，主要从事钢管条钢研究工作。
更新日期/Last Update: 2018-08-02