单向离合器扭转刚度计算与验证试验  

Calculation and Verification Test of Torsional Stiffness of One-way Clutch

作　　者：蒋翠翠[1] 张永栋[1] 黄景鹏[1] JIANG Cuicui;ZHANG Yongdong;HUANG Jingpeng(Institute of Automotive and Engineering Machinery,Guangdong Communication Polytechnic,Guangzhou 510650,China)

机构地区：[1]广东交通职业技术学院汽车与工程机械学院,广东广州510650

出　　处：《汽车实用技术》2023年第8期137-140,共4页Automobile Applied Technology

基　　金：广东省高校省级重点平台和重大科研项目:基于测试技术的新能源汽车动力系统关键部件动力学特征参数研究(2017GkQNCX020);广东省高校省级重点平台和重大科研项目:电动汽车功率电子模块冲击冷却传热特性研究(2017GkQNCX019)。

摘　　要：为了改善传统生产制造中,完全靠试验验证导致的周期长和成本高的缺陷,通过搭建动力学传动试验台架,布置扭矩传感器采集单向离合器输入轴前、后端转角脉冲信号的相位差,计算出其扭转刚度,同时建立动力学传动仿真模型,计算外环、滚柱和内星轮的刚度。对比仿真和试验结果显示,文中描述的单向离合器扭转刚度的计算方法对应的结果与实验值的数量级相符,验证了单向离合器扭转刚度的计算方法可以达到工程要求。In order to improve the traditional manufacturing,completely by the test of long cycle and high cost defects,through the dynamic transmission test bench,layout torque sensor input shaft acquisition one-way clutch after the angle of pulse signal phase difference,calculate the torsion stiffness,while establishing the dynamic transmission simulation model,calculate the stiffness of the outer ring,roller and inner star wheel.The comparative simulation and test results show that the calculation method of clutch torsional stiffness described in the paper corresponds to the order of magnitude of the experimental value,which proves that the calculation method of clutch torsional stiffness can meet the engineering requirements.

关 键 词：单向离合器 扭转刚度计算 仿真模型 验证试验 

分 类 号：U463.211[机械工程—车辆工程]