Friction Torque of Rotating Hydraulic Cylinder with Deep Circular Groove Oil Film Face Seal

被引：1

作者：

Hu, Zhidong ^{[1
]}

Jiang, Jihai ^{[2
]}

机构：

[1] Northeast Forestry Univ, Coll Engn Technol, Harbin 150040, Peoples R China

[2] Harbin Inst Technol, Sch Mechatron Engn, Harbin 150001, Peoples R China

来源：

MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5 | 2010年 / 97-101卷

关键词：

Hydraulic rotating cylinder; Hydraulic slipring; Oil film face seal; Frictional torque;

D O I：

10.4028/www.scientific.net/AMR.97-101.1937

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Power chuck is an important component for machine tool. In order to solve the existing problem of oil-allocating for rotating hydraulic cylinder of power chuck, a new kind of rotating hydraulic cylinder based on hydraulic slipring is suggested. The deep circular groove oil film face seal technology is applied in the hydraulic slipring for oil transmission. Taking account of the vary of viscosity, the frictional torque of the seal face is simulated in detail. The experiment data prove the preciseness of the theoretical analysis. These theories provide reference for the practical application of the rotating hydraulic cylinder.

引用

页码：1937 / +

页数：2

共 34 条

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