Transactions of Materials and Heat Treatment

Title：Optimization design of prestressed winding curved surface of rectangle oil cylinder

Authors： Tsinghua University Fei Xiaochen Yan Yongnian Shan Zhongde Lu Qingping Song Yuhua

Unit：

KeyWords： Rectangle oil cylinder Prestressed wire winded Winding curved surface

ClassificationCode：TH137.51

year,vol(issue):pagenumber：2001,26(5):39-41

Abstract：

Rectangular Oil Cylinder (ROC)owns excellent process adaptability based on analysing the structure of hydraulic oil cylinder Although the ROC has some disadvantages as heavy stress and large deformation, it has many advantages such as large effective working space and short load transmission route The prestressed wire winded structure with high tensile steel wires is perfect to protect the ROC Defining the Ratio of Load and Mass, wire winded curved surface has been judged, and the optimal is ellipse At last, the design rule of elliptical wire winded curved surface of ROC is presented through mechanical analysis

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Reference：

1　颜永年机械设计中的预应力结构北京:机械工业出版社,1989
2　邱云涛300MN压机关键件设计及有限元前后处理清华大学[毕业论文],1991

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