Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Control of Damping Forces by Side Clearance in Leaf Spring Damper

겹판스프링댐퍼에서 측면틈새에 의한 감쇠력 조절

  • Published : 2000.02.01
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Abstract

This paper describes that the leaf spring damper (LSD) developed by authors can be controled by side clearance between side covers and leaf springs. The test rig and two prototype dampers with different side clearance were manufactured. Experiments were performed to investigate the effects of side clearance on the damping of the leaf spring damper. The stiffness and damping coefficients are obtained from the displacements and the reaction forces generated by rotating the eccentric shaft. All dynamic coefficients are plotted with the excitation frequency which is adjusted by rotating speed of the shaft.

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References

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  1. 베어링 지지댐퍼 강성의 비대칭이 회전체 동특성에 미치는 영향 vol.14, pp.6, 2000, https://doi.org/10.5050/ksnvn.2004.14.6.463