60 N.m급 플렉서블 디스크 커플링 구조해석 및 최적화
A Structural Analysis and Optimization of a 60 N.m Class Flexible Disk Coupling
이현규(서울과학기술대학교); 김병로(Korea Testing Lab); 김성묵(Sungil Machinery,); 김종봉(서울과학기술대학교)
22권 5호, 774~781쪽
초록
A structural analysis was carried out for a 60 N.m class flexible disk coupling. Flexible disk couplings are used to transmit power between two shafts. When aflexible coupling is used, some amount of misalignments such as angle of deviation and end play can be allowed in assembling the shafts. However, the maximum allowable misalignment should be decided to guarantee the fatigue life. In this study, the effect of the angle of deviation and end play on the maximum stress was investigated. From the analysis results, it was shown that the angle of deviation has a greater effect on the maximum stress than the end play. Furthermore, the dimensions of the disk plate were optimized to realizea better design. From the optimization, the maximum stress could be reduced by up to 5.2%.
Abstract
A structural analysis was carried out for a 60 N.m class flexible disk coupling. Flexible disk couplings are used to transmit power between two shafts. When aflexible coupling is used, some amount of misalignments such as angle of deviation and end play can be allowed in assembling the shafts. However, the maximum allowable misalignment should be decided to guarantee the fatigue life. In this study, the effect of the angle of deviation and end play on the maximum stress was investigated. From the analysis results, it was shown that the angle of deviation has a greater effect on the maximum stress than the end play. Furthermore, the dimensions of the disk plate were optimized to realizea better design. From the optimization, the maximum stress could be reduced by up to 5.2%.
- 발행기관:
- 한국생산제조학회
- 분류:
- 기계공학