某工程车辆行走减速机优化设计  

Optimization design of a moving reduction gear for engineering vehicle

作　　者：赵德华 程大海 李勇 解德杰 ZHAO De-hua;CHENG Da-hai;LI Yong;XIE De-jie

机构地区：[1]徐工集团工程机械股份有限公司,江苏徐州工程机械研究院,江苏徐州221004

出　　处：《建筑机械》2020年第4期72-75,78,共5页Construction Machinery

摘　　要：以某工程车辆行走减速机为研究对象,分析了减速机工作原理及参数,建立了齿轮系统参数化仿真模型,分析了优化后各齿轮参数的评定指标,为齿轮参数选取提供了依据;对齿轮副进行了宏观参数优化及微观齿轮修形,改善了减速机传动机构可能存在的问题,并对比了优化前后齿轮组的性能。结果表明,优化后的齿轮参数具有更好的性能,为其他工程车辆传动系统的设计与优化提供了参考。The paper takes a certain type of engineering vehicle walking reducer as the research object. The working principle and parameters of the reducer are analyzed. The parametric simulation model of the gear system was built. The evaluation indexes of each gear parameter after optimization are analyzed. Provide basis for gear parameter selection. Optimize the macro parameters of the gear pair and modify the micro gear shape. Possible problems in improving transmission mechanism of reduction gear. Compare and optimize the performance of front and rear gear sets, the results show that the optimized gear parameters have better performance. This paper provides some references for the design and optimization of other engineering vehicle transmission systems.

关 键 词：减速机 优化设计 修形 工程车辆 

分 类 号：TH132.46[机械工程—机械制造及自动化]