摘要
以防辐射液压挖掘机回转齿轮为研究对象,利用Pro/E建立了回转齿轮的三维实体模型,确定了回转齿轮啮合传动的正确啮合参数,在ADAMS进行回转齿轮啮合动力学仿真分析。仿真得到的齿圈转速、啮合力及啮合力的频率与理论计算值基本一致,验证了模型的准确性与可靠性。最后分析了不同转速及转矩对啮合力的影响。仿真结果可为回转齿轮的强度校核、优化设计等提供计算依据。
Taking the slewing gear of anti- radiation hydraulic excavator as study object,the 3D model of slewing gear is established by using Pro / E,the correct meshing parameters of slewing gear meshing transmission are determined,and the slewing gear mesh dynamics simulation is carried on in ADAMS. The simulation results of rotating speed of gear ring,meshing force and the frequency of the meshing force are much the same as the theoretical calculation value,the accuracy and reliability of the model are verified. Finally,the influences of different rotation speed and torque on meshing force are analyzed. The simulation results can provide the basis of the calculation for strength check and optimization design of slewing gear.
出处
《机械传动》
CSCD
北大核心
2016年第2期112-115,共4页
Journal of Mechanical Transmission
基金
湖南省科技重大专项(2012FJ1007)
