Transactions of Materials and Heat Treatment

Title：Large-diameter cylinder seal structure analysis and improvement

Authors： ZHANG Ke-xin YANG Jin(School of Mechatronic Engineering Lanzhou Jiaotong University Lanzhou 730070 China)

Unit：

KeyWords： large-diameter plunger-cylinder V-ring failure analysis structural design

ClassificationCode：TH136

year,vol(issue):pagenumber：2009,34(2):87-88

Abstract：

In the large-diameter plunger-cylinder,extending the service life of sealing components is a issue which needs to be studied.Based on the working principle and mechanical analysis of general plunger-cylinder V-shaped seal structure,the reason of impacting on the sealing components life was additional large force.According to the reason,two schemes of improving the sealed structure were made,which were the improvement of guide sleeve structure and the use of guiding belt.Thus the service life of sealing components is extended,the frequency of replacement components is reduced,and equipment utilization is improved.

Funds：

Reference：

[1]徐灏.密封[M].北京:冶金工业出版社,1999.
[2]夏廷栋.液压传动的密封与密封装置[M].北京:中国农业机械出版社,1982.
[3]马先贵.润滑与密封[M].北京:机械工业出版社,1985.
[4]克拉盖尔斯基N B.摩擦、磨损与润滑手册:2册[M].北京:机械工业出版社,1985.
[5]刘玉慧.液压缸泄漏分析及预防[J].山东农机化,2007,(3):24-25.

Service：

【This site has not yet opened Download Service】【Add Favorite】