Home
Editorial Committee
Brief Instruction
Back Issues
Instruction to Authors
Submission on line
Contact Us
Chinese

  The journal resolutely  resists all academic misconduct, once found, the paper will be withdrawn immediately.

Title:Analysis of the integrated working performance of fully pretightened combination frame
Authors: WU Sheng-fu~(1 2) JIN Miao~(1) NIE Shao-min~(1) SONG Qing-yu~(2)(1.College of Mechanical Engineering Yanshan University Qinhuangdao Hebei 066004 China 2.China First Heavy Industries Qiqihaer Heilongjiang 161042 China) 
Unit:  
KeyWords: hydraulic press assembled frame integration property 
ClassificationCode:TG316.2
year,vol(issue):pagenumber:2006,31(3):111-114
Abstract:
In the paper,integrated working performance of fully pretightened combination frame is discussed.Through 3-D FEM,the influences of rigidities of tension rod and upright column and tension rod offset on the working performance of frame are analyzed.The research result shows that the ratio of rigidities between tension rod and upright column,which affects the integration property of frame much obviously,is one of the important parameters for adjusting integration working property of press frame.The rigidities ratio is bigger,the integration property is better.From the ratio angle,the crake and upright column horizontal displacement are obviously affected by the tension rod offset.But to heavy hydraulic-press which has a large work plane,because of the limiters of frame structure,actual tension rod offset is very small and the offset coefficient generally attains several in a thousand.So the effect is very small on integration property.The research results are helpful for the design of heavy hydraulic forging press as well as other press with similar structure.
Funds:
AuthorIntro:
Reference:
[1]俞新陆.液压机[M].北京:机械工业出版社,1982.
[2]潘凤文,焦敬品,林道盛,等.液压机本体CAD的现状及发展[J].锻压机械,2000,35(2):39 40.
[3]吴鹏,聂绍珉.压机组合框架结构的预紧参数优化[J].塑性工程学报,2005,12(5):66 69.
[4]林秀安,聂绍珉.液压机组合板机架的整体工作性能分析[J].机械工程学报,1984,20(2):58 67.
[5]聂绍珉,姚文杰.液压机工作缸的弹性接触研究[J].机械工程学报,1992,28(6):1 7.
Service:
This site has not yet opened Download Service】【Add Favorite
Copyright Forging & Stamping Technology.All rights reserved
 Sponsored by: Beijing Research Institute of Mechanical and Electrical Technology; Society for Technology of Plasticity, CMES
Tel: +86-010-62920652 +86-010-82415085     Fax:+86-010-62920652
Address: No.18 Xueqing Road, Beijing 100083, P. R. China
 E-mail: fst@263.net    dyjsgg@163.com