Conference Proceedings

Sixth International Conference on Advances in Civil, Structural and Mechanical Engineering - ACSM 2017

Dynamic analysis of high-speed spindle-bearing system subject to tilting motion

Author(s) : HYEON-IL OH, JUN-HO HEO, SEONG-WOOK HONG , VAN-CANH TONG

Abstract

Spindle bearing system is one of the key components whose dynamics have a great influence on overall performance of the high-speed machine tools. This study investigated the dynamic characteristics of a high-speed spindle system supported by angular contact bearings (ACBBs) considering the effect of the spindle tilting motion. The bearing stiffness, bearing fatigue life and spindle natural frequency were estimated subjected to varying tilting speed of spindle. Computation results showed that the spindle tilting motion has significant impacts on overall performance of spindle system.

Conference Title : Sixth International Conference on Advances in Civil, Structural and Mechanical Engineering - ACSM 2017
Conference Date(s) : 25-26 February 2017
Place : Hotel Lebua at State Tower, Bangkok, Thailand
No fo Author(s) : 4
DOI : 10.15224/978-1-63248-118-4-32
Page(s) : 43 - 45
Electronic ISBN : 978-1-63248-118-4
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