The Mechanics Analysis of Spheric Joint of Working Cylinder for Double Column Type Forging Hydraulic Press

Liu Yanyan; Yang Jin

doi:10.13433/j.cnki.1003-8728.2014.0601

Volume 33 Issue 6

Jun. 2014

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Article Navigation > Mechanical Science and Technology for Aerospace Engineering > 2014 > 33(6): 789-791

Liu Yanyan, Yang Jin. The Mechanics Analysis of Spheric Joint of Working Cylinder for Double Column Type Forging Hydraulic Press[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(6): 789-791. doi: 10.13433/j.cnki.1003-8728.2014.0601

Citation:

Liu Yanyan, Yang Jin. The Mechanics Analysis of Spheric Joint of Working Cylinder for Double Column Type Forging Hydraulic Press[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(6): 789-791. doi: 10.13433/j.cnki.1003-8728.2014.0601

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The Mechanics Analysis of Spheric Joint of Working Cylinder for Double Column Type Forging Hydraulic Press

doi: 10.13433/j.cnki.1003-8728.2014.0601

1.
School of Mechatronic Engineer,Lanzhou Jiaotong University,Lanzhou 730070

Received Date: 2013-01-21
Publish Date: 2015-06-10

Abstract

Abstract

Aiming to the lack of accurate theoretical analysis of spheric joint of working cylinder for double columntype forging hydraulic press, a mechanical model for spheric joint support is presented and the frictional resistingmoment of spheric joint support and the radius of friction circle is discussed to determine the double spheric jointand single shperic joint's lateral thrust to the moving parts. By elaborating the importance of spheric joint's rotationcondition and lateral thrust to the force analysis of working cylinder and analyzing the factors that influence thelateral thrust of spheric joint and the applicable scope of double spheric joint and single spheric joint sturctures, afurther research of the moving parts' rotation of double column type forging hydraulic press and the eccentricforging's function mechanism to the main working cylinder could be made.
- force analysis,
- forging hydraulic press,
- forging machines,
- friction

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References(10)

References

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