CAJ | 학술논문

提出一种基于摆盘和凸轮组合机构的双转子发动机功率传输装置。其结构简单、布置方式完全对称，平衡性好，能够通过凸轮控制转子的运动规律。为分析和研究该机构的运行特性，通过欧拉法建立该机构的基本运动学模型，计算出其运行轨迹，凸轮轮廓线等。分析了主要结构参数，如滚子轴线夹角和摆盘倾角，对其容积变化规律的影响。主要结论如下：滚子轴线夹角越靠近90°，气缸容积变化幅值越大。摆盘倾角与容积变化规律是成正比的，对于四叶片活塞转子而言，摆盘倾角最大取值约为65°。在实际中，滚子轴线夹角最好取90°，摆盘倾角要在留出足够叶片活塞厚度的前提下尽量取较大的值。
제출일충기우파반화철륜조합궤구적쌍전자발동궤공솔전수장치。기결구간단、포치방식완전대칭，평형성호，능구통과철륜공제전자적운동규률。위분석화연구해궤구적운행특성，통과구랍법건립해궤구적기본운동학모형，계산출기운행궤적，철륜륜곽선등。분석료주요결구삼수，여곤자축선협각화파반경각，대기용적변화규률적영향。주요결론여하：곤자축선협각월고근90°，기항용적변화폭치월대。파반경각여용적변화규률시성정비적，대우사협편활새전자이언，파반경각최대취치약위65°。재실제중，곤자축선협각최호취90°，파반경각요재류출족구협편활새후도적전제하진량취교대적치。
A power transmission mechanism of twin-rotor engine based on wobble plate and cam was proposed.The advantages of the power transmission mechanism of twin-rotor engine based on wobble plate and cam are simple structure,completely symmetrical arranged,good balance, and the movement is controllable.For analyzing its operating characteristics,the basic kinematic model was established by Euler-equation,and its trajectory and cam contour lines were obtained.Effects on volume variation of the main structural parameters,such as plate inclination angle and roller axis angle were analyzed.Main results are as follows:the closer to 90°roller axis angle is,the larger volume variation is.Plate inclination angle is proportional to volume variation.For 4 -blade pistons rotor,the maximum plate inclination angle is approximately 65°.In practice,the best roller axis angle is 90°,plate inclination angle should be large enough after taking the thickness of blade piston into account.