失配渐开线圆柱蜗杆传动的弹性啮合分析、加工仿真及相关技术的理论与试验研究  

THEORETICAL AND EXPERIMENTALINVESTIGATION INTO MISMARCHEDCYLINDRICAL INVOLUTE WORMGEAR DRIVES USING ELASTICMESHING THEORY, MANUFACTURESIMULATION AND RELATEDADVANCED TECHNIQUES

作　　者：苏代忠[1] 陈兵奎[1] 秦大同[1] 陈小安[1] 彭泽良[1] 王剑[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《机械工程学报》2002年第z1期56-60,共5页Journal of Mechanical Engineering

基　　金：国家自然科学基金(50175112);长江学者奖励计划资助项目

摘　　要：综合应用多项先进技术,进行失配蜗轮副的理论与试验研究,包括虚拟制造蜗杆蜗轮,齿接触的计算机三维动态模拟,应用弹性啮合原理进行载荷变形下的齿接触分析,应用人工神经网络和基因遗传法优化传动参数,试验验证模拟和分析结果。以提出符合失配蜗轮副啮合特性,适于实际应用的强度分析和优化设计方法。研究对象以渐开线圆柱蜗杆蜗轮为主。并对渐开线失配圆柱蜗杆传动的传动效率和工作温度试验结果进行了分析,说明了失配蜗轮副优于线接触蜗轮副的原因。A theoretical and experimental approach is proposed for investigation into mismatched worm gear drives. The major objectives of the project include:①computer aided simulation of the performance and behaviors of worm gears under real working conditions including manufacturing errors and elastic deformation due to external load; ②based on the simulation results, to develop an advanced approach for tooth strength evaluation, tooth mesh analysis, prediction of transmission errors, and optimization of design parameters; and ③experimental investigation to verify the theoretical analysis results and CAD simulation. In order to achieve the objectives, several advanced techniques are applied, including elastic gearing theory, virtual manufacture, 3-D CAD simulation, artificial neural networks, genetic algorithms, and advanced experimental methods. The research is mainly focused on mismatched involute cylindrical worm gears, but the principles developed are also applicable for other types of worm gears.

关 键 词：蜗杆传动 弹性力学 齿轮啮合原理 加工仿真 人工智能 

分 类 号：TH132[机械工程—机械制造及自动化]