고체윤활 베어링의 제조방법 및 특성연구

김창욱; 류수현; Chang-Uk Kim; Su-Hyeon Ryu

Korean Journal of Materials Research, Vol.11, No.11, 991-996, November, 2001

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고체윤활 베어링의 제조방법 및 특성연구

A Study on Manufacturing and Characteristics of solid Lubricant Oilless Bearin

김창욱^†, 류수현¹

광운대학교 화학공학과 교수
¹광운대학교 화학공학과 박사과정

Chang-Uk Kim^†, and Su-Hyeon Ryu¹

Professor of Dep. of Chemical Engineering, Kwangwoon Univ., Korea
¹Doctor of Dep. of Chemical Engineering, Kwangwoon Univ., Korea

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This study is the manufacture of solid lubricant oilless bearing using sintered parts. PTFE was as organic solid lubricant and MoS 2 as inorganic solid lubricant, and its characteristics were studied. Thickness of lubricant was suited 25~ 100μm for lubricant characteristics. Curring temperature of MoS_2filmwas12 0^{\circ}C,2hoursandthatofPTFEfilmwas 260^{\circ}C,20minutes.Thesolidweightandsolidvolumeof MoS_2filmwas51.7 -200~+280 ^{\circ}C.Conductionofelectricitycanbeincreasebyadditionofgraphiteor α - PbO_2.Theelectricconductivitywas100 180 \Omega$ .

Keywords:lubricant solid lubricant oilless bearing PTFE

[References]

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Han HG, Kong H, Journal of KSTLE, 14(4), 72 (1998)
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[1] Myshkin NK, Han HG, Wear, 215, 25 (1998)

[2] Tsuqmoto N, Uzuka K, JMA Journal, 63, 368 (1997)

[3] Han HG, Kong H, Journal of KSTLE, 14(4), 72 (1998)

[4] Bae I, Kong H, Park Y, Journal of KSTLE, 13(3), 20 (1997)

[5] Ashby, Abulawi MF J, Kong, H, STLE Tribology Trans, 34, 577 (1991)

[6] Endo T, Iljima T, Kanoko Y, Miyakawa Y, Nishmura M, Wear, 190, 219 (1995)