하중 보상을 이용한 회전 구동부의 처짐 특성 연구 Study on the Deflection Characteristics of Rotating Drive by Weight Compensation
한국기계기술학회지
(韓國機械技術學會誌)
제20권 제6호
(2018.12)
pp.790-795
pp.790-795
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
In this study, we analyzed the structural safety and vibration characteristics of rotational drive in 3D CT scan equipment using finite element analysis. The analysis results showed a safety factor of 9.2 and a left and right vertical deflectional deviation of 0.24mm from the maximum equivalent stress. After applying weight compensation of 27.7kgf, the structural analysis reduced the safety factor to 7.6, but the deflectional deviation of the left and right structure was reduced to 0mm. Also, we presented the optimum design of rotational drive through the vibration analysis.
목차
ABSTRACT
1. 서 론
2. 본 론
2.1 해석 모델
2.2 해석 전처리
2.3 구조해석 결과
3. 고 찰
4. 결 론
References
1. 서 론
2. 본 론
2.1 해석 모델
2.2 해석 전처리
2.3 구조해석 결과
3. 고 찰
4. 결 론
References
저자