【作者】 耿瑞光； 张洪田； 李玩幽；

【Author】 GENG Rui-guang~1 ZHANG Hong-tian~(1,2) Li Wan-you~1 1.College of Power and Energy Harbin Engineering University,Harbin,150001,China; 2.Dept.of Automobile Engineering Heilongjiang institute of technology,China

【机构】 哈尔滨工程大学动力与能源工程学院； 黑龙江工程学院汽车工程系；

【摘要】 基于虚拟样机技术和参数化建模技术,运用Pro/E和ADAMS软件建立某型空气螺旋桨-齿轮减速器推进装置缩比虚拟样机模型:考虑额定负载和无负载两种情况,进行运动学和动力学特性仿真、分析;通过对弹性联轴器的激活/失效处理,比较了弹性联轴器对螺旋桨运动及减速齿轮系啮合力的影响。仿真结果表明:螺旋桨运动及齿轮系啮合力受系统速度和加速度变化、弹性联轴器扭转刚度、螺旋桨转动惯量和工作载荷共同影响。其结果可为系统进一步的研究提供依据。更多还原

【Abstract】 a scale virtual prototype model of a air propeller-gear reducer propulsion device was established using ADAMS and Pro/E software based on virtual prototyping and parametric modeling.Kinematics and dynamics characteristics were studied through computer simulation in rated-load and no-load.Then through active/deactive operation to elastic coupling,the influence of elastic coupling for propeller movement and gear meshing force was obtained.Study result showed propeller movement and gear meshing force were influenced by change of device velocity and acceleration,elastic coupling torsion stiffness,propeller movement of inertia and running load.The result can provide evidences on the future study of the device.更多还原