회귀분석에 의한 모터싸이클 브레이크 디스크의 열변형량에 관한 연구
A Study on Thermal Deformation Volume of Motorcycle Brake Disk using Regression Analysis
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The thermal deformation volume of motorcycle break disk was studied using a disk-on-pad type friction tester. Thermal deformation volume of motorcycle break disk have an effect on the frictional factor such as applied load, sliding speed, sliding distance and number of ventilated disk hole. However, it is difficult to know the mutual relation of these factors on thermal deformation volume. In this study, the thermal deformation volume with ANSYS workbench are obtained by application of temperature from mechanical test. From this study, the result was shown that the motorcycle break disk with ventilated hole 3 have the most excellent thermal deformation characteristics. The regression equation with frictional factors which have a trust rate of 95% for prediction of thermal deformation volume of motorcycle break disk was composed.
Abstract
The thermal deformation volume of motorcycle break disk was studied using a disk-on-pad type friction tester. Thermal deformation volume of motorcycle break disk have an effect on the frictional factor such as applied load, sliding speed, sliding distance and number of ventilated disk hole. However, it is difficult to know the mutual relation of these factors on thermal deformation volume. In this study, the thermal deformation volume with ANSYS workbench are obtained by application of temperature from mechanical test. From this study, the result was shown that the motorcycle break disk with ventilated hole 3 have the most excellent thermal deformation characteristics. The regression equation with frictional factors which have a trust rate of 95% for prediction of thermal deformation volume of motorcycle break disk was composed.
참고문헌 (8)
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- 김대열, "형상변화에 다른 디스크 브레이크 열응력 해석", 한국정밀공학회 2006년도 추계학술대회논문집, pp.281~ (2006)
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- A. Floquet, "Nonaxisymme- tric Effects for Three Dimensional Analysis of Brake", ASME Journal of Tribology, 116, pp.401~408 (1994)
- Tae Hee Lee, "Optimal Design for the Thermal deformation of Disk Brake by Using Design of Experiments and Finite Element Analysis", KSME, 25(12), pp.1960~1965 (2001)
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- 김형훈, "원주 가압 형 디스크의 형상변화가 온도분포에 미치는 영향에 관한 연구", 한국자동차공학회 2007년 추계학술대회 논문집, pp.1444~1449 (2007)