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  1. International Journal of Mechanics and Materials in Design
  2. International Journal of Mechanics and Materials in Design : Volume 1
  3. International Journal of Mechanics and Materials in Design : Volume 1, Issue 2, June 2004
  4. Optimal design of thrust bearing for high-speed composite air spindles
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International Journal of Mechanics and Materials in Design : Volume 13
International Journal of Mechanics and Materials in Design : Volume 12
International Journal of Mechanics and Materials in Design : Volume 11
International Journal of Mechanics and Materials in Design : Volume 10
International Journal of Mechanics and Materials in Design : Volume 9
International Journal of Mechanics and Materials in Design : Volume 8
International Journal of Mechanics and Materials in Design : Volume 7
International Journal of Mechanics and Materials in Design : Volume 6
International Journal of Mechanics and Materials in Design : Volume 5
International Journal of Mechanics and Materials in Design : Volume 4
International Journal of Mechanics and Materials in Design : Volume 3
International Journal of Mechanics and Materials in Design : Volume 2
International Journal of Mechanics and Materials in Design : Volume 1
International Journal of Mechanics and Materials in Design : Volume 1, Issue 4, December 2004
International Journal of Mechanics and Materials in Design : Volume 1, Issue 3, September 2004
International Journal of Mechanics and Materials in Design : Volume 1, Issue 2, June 2004
Manipulation of bioparticles using traveling wave dielectrophoresis: numerical approach
Thermal fracture analysis of a functionally graded orthotropic strip with a crack
Analysis of hybrid beams composed of GFRP profiles and polymer concrete
Compliant mechanism design with non-linear materials using topology optimization
Optimal design of thrust bearing for high-speed composite air spindles
On the determination of mechanical properties of composite laminates using genetic algorithms
International Journal of Mechanics and Materials in Design : Volume 1, Issue 1, March 2004

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Optimal design of thrust bearing for high-speed composite air spindles

Content Provider Springer Nature Link
Author Bang, Kyung Geun Hwang, Hui Yun Lee, Dai Gil
Copyright Year 2004
Abstract High-speed air spindles are appropriate for high-speed and high-precision machining such as small hole drilling of printed circuit board (PCB) or wafer cutting for manufacturing semiconductors. The axial load capability and stiffness of the air spindles for drilling operation are dependent on the thrust bearings. The thrust bearings are composed of an air supply part in the housing and a rotating part. Since stresses induced in the rotating part of thrust bearing by centrifugal force are very high at high-rotational speed, the axial stiffness and load capability of an air spindle should be designed considering stresses due to centrifugal force as well as the natural frequency of the rotating shaft to avoid the resonant whip vibration of the spindle. In this work, the air supply part and the rotating part of a thin thrust bearing were designed for a high-speed carbon fibre composite air spindle using the stiffness map to maximize the stiffness of the thrust bearing under axial and centrifugal forces.
Starting Page 173
Ending Page 197
Page Count 25
File Format PDF
ISSN 15691713
Journal International Journal of Mechanics and Materials in Design
Volume Number 1
Issue Number 2
e-ISSN 15738841
Language English
Publisher Kluwer Academic Publishers
Publisher Date 2004-01-01
Publisher Place Dordrecht
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword centrifugal force fatigue life high-speed composite air spindle load capability natural frequency stiffness map thrust bearing Industrial Chemistry/Chemical Engineering Characterization and Evaluation Materials Mechanical Engineering Civil Engineering Nuclear Engineering
Content Type Text
Resource Type Article
Subject Mechanics of Materials Materials Science Mechanical Engineering
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