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Effect of Electric Current on Friction Characteristics of Machine Driving Elements

기계구동 부재의 마찰특성에 미치는 전류의 영향

  • 전성재 (동아대학교 기계공학과 대학원) ;
  • 조연상 (동아대학교 기계공학과 대학원) ;
  • 박흥식 (동아대학교 기계산업시스템공학부)
  • Published : 2002.10.01

Abstract

Whenever moving surfaces of machine driving elements interact in air and lubricating oil, oxidization film on the surfaces are generated. It is effect to prevent friction and wear on contact area. Since the electronic current progress the oxidization of metal, if the electronic flow be regulated, the thickness of oxidization film can be regulated and friction characteristics can be improved. But the electronic current can deteriorate friction characteristics, so various characteristics must be investigated on transforming of electronic current. Therefor, using the Norton equation in this study, short current were transformed between frictional materials using ball on disk type tester. It was studied on effect of electronic current for friction characteristics.

Keywords

References

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