The Performance of the Hydraulic Expansion Toolholder in High-Speed Rotation

Shu Lin Wang; Wei Zhan Zhang; Qin Zhang; G. Liu; Z.J. Yang

doi:10.4028/www.scientific.net/AMR.188.457

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 188The Performance of the Hydraulic Expansion...

The Performance of the Hydraulic Expansion Toolholder in High-Speed Rotation

Abstract:

On the basis of finite element analysis, the static transmitted torque of Hydraulic Expansion Toolholder is validated. At the same time fluid analysis software is used to investigate the oil pressure changes in oil chamber wall because of different rotation speed. Then through the fluid-solid coupling, the article analyzes the chuck clamping performance on the factors of expansion chuck and tool clearance, rotation speed, and hydraulic oil pressure when toolholder on the state of high rotation speed.

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Periodical:

Advanced Materials Research (Volume 188)

Pages:

457-462

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.188.457

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Online since:

March 2011

Authors:

Shu Lin Wang, Wei Zhan Zhang, Qin Zhang, G. Liu, Z.J. Yang

Keywords:

Chuck Torque, Contact Analysis, Fluid Solid Coupling, Hydraulic Expansion Toolholder

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