Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Analysis of Sliding Friction and Wear Properties of Clutch Facing for Automobile (Part 2)

자동차용 클러치 마찰재의 미끄럼마찰마모특성 해석(제2보 마찰특성)

  • Published : 2005.04.01
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Abstract

In previous paper, the wear properties of clutch facing materials with two different copper amounts against fly-wheel materials used in the clutch system were investigated by sliding wear tests at different applied loads and speeds. This paper have been aimed to evaluate the friction properties for clutch facing materials at the same test conditions as the previous paper. The experimental results indicated that the friction properties of clutch facing materials are influenced from the thermal conductivities of the clutch facing material and the counter material. The clutch facing material with the lower thermal conductivity and the fly-wheel material with the higher thermal conductivity showed the low and stable friction coefficient in the range of high sliding speed. This appears to be due to the formation of a film on the surface of the fly-wheel material.

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References

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  1. Friction Bushing용 복합재료의 미끄럼 마찰마모특성에 관한 연구 vol.22, pp.1, 2005, https://doi.org/10.9725/kstle.2006.22.1.001