건식 무단변속기 롤러마모에 대한 램프 플레이트의 영향에 대한 연구 A Study on the Effect of Ramp Plate for Roller Wear of a Dry CVT
pp.71-77
Dry CVT(Continuously variable transmission) consists of a driving pulley and a driven pulley joined by rubber V-belt. Each pulley consists of a fixed flange and a movable flange. The movable flange of the driving pulley has the centrifugal roller and a ramp plate in the flange. The movable flange moves toward a fixed flange under the actuation of a centrifugal roller, as the driving pulley speed increases. The main advantages of the Dry CVT with V-belt, which has been popular in Asia, are a simple mechanism, less maintenance and low cost. The important claim which has an influence on the performance of the Dry CVT is the wear of the centrifugal roller. In this study proposed an improved design of ramp plate reducing the wear of the centrifugal roller in order to provide some design guidelines.
1. 서론
2. 이론 및 해석
2.1 건식 무단변속기의 원리
2.2 롤러의 마모 해석
3. 결론
참고문헌