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경계윤활에서의 가공방향에 대한 마찰특성의 연구
The Effect of Finished Surface Orientation on Friction Characteristics in Boudary Lubrication

유응대   (부산대학교 정밀기계공학과UU0000613  ); 김태완   (부산대학교 기계기술연구소UU0000613  ); 구영필   (부경대학교 기계공학부UU0000598  ); 조용주   (부산대학교 기계공학부UU0000613  );
  • 초록

    The effect of characteristic of surface roughness and roughness patterns on friction was studied experimentally in boundary lubrication with reciprocating tribometer. Roughness was changed from Ra=0.2( $\mu\textrm{m}$ )to Ra=1.2( $\mu\textrm{m}$ ). Three roughness pattern-transverse, oblique, longitudinal- were tested for various load and velocity. The experimental results show that the scuffing resistance of surfaces with transversal roughness pattern is higher than that of surface with longitudinal and obliq pattern. under the conditions of the roughness values of Ra=0.2, 0.5,1.0 and 1.2. surfacer roughness (Ra) was decreased with the normal load increased before scuffing occurred. oblique pattern and longitudinal pattern with Ra=0.2 and Ra=1.0 was higher scuffing load under low sliding velocity, but with Ra=0.5 was higher scuffing load under high sliding velocity.


  • 주제어

    Roughness pattern .   friction coefficient .   scuffing load.  

  • 참고문헌 (12)

    1. Masouros, G.;Dimarogonas, A.;LEFAS, K. , A model for wear and surface roughness transients during the running-in of bearings / v.,pp.,
    2. Effect of surface roughness and surface texture on scuffing , Staph, H. E.;Ku, P. M.;Carper, H. J. , Mechanism and Machine Theory / v.18,pp.197-208,
    3. The effect of substrate surface roughness on the frictoin and wear of sputted Mo$S_2$ films , Robertst, E. W.;Williamst, B. J.;Ogilvy, J. A. , IOP Publishing Ltd / v.,pp.,
    4. Scuffing as Evaluated From the Viewpoint of Surface Roughness and friction Energy , Horng, J. H.;Lin, J .F.;Li, K. Y. , Journal of Tribology / v.118,pp.669,
    5. Correlatoin of scuffing Expoeriments with EHL Analysis of Rough surface , LEE, S. C.;Cheng, H. S. , Transactions of the ASME / v.113,pp.318-325,
    6. The Friction Power intensity and scuffing in sliding contacts , Horng, J. H. , Journal of Tribology / v.120,pp.,
    7. The Wear process During the "Runnning-in" of steel in Lubricated sliding , Suzuki, M.;Ludema, K. C. , Journal of Tribology / v.109,pp.557-593,
    8. The effect of surface roughness on friction of ceramics sliding in water , Wong, H. C.;Umehara, H. , Wear / v.218,pp.237-243,
    9. Surface Roughness and Load in Boundary Lubrication , Sharma,J.P.Alastair;Cameron , ASLE Transactions / v.164,pp.258-266,
    10. Some Implication of Surface Texture in partial Elastohydrodynamic Lubrication , Barwell, J. T.;Roylance, B. J. , ASLE Truns. / v.20,pp.177-182,
    11. The Effect of Surface Irregularities on the Tribological behavior of Steel Rollers under Rolling-Sliding contact , Horng, J. H.;Lin, J. F.;Li, K. Y. , Journal of Tribology / v.116,pp.209,
    12. Boundary Layer Iubrication behavior , Bossler, R. B. Jr , Lubricatoin engineers / v.5,pp.,

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