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1.广安职业技术学院 智能制造与汽车工程学院, 四川 广安 638000
2.广安职业技术学院 装备制造应用技术协同创新中心, 四川 广安 638000
3.兰实大学 教育学院, 泰国 巴吞他尼 12000
李沁逸(1990— ),男,四川武胜人,在读博士研究生,讲师;研究方向为新能源汽车技术;530062734@qq.com。
纸质出版日期:2023-04-15,
收稿日期:2022-03-10,
修回日期:2022-06-26,
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李沁逸,陈益庆,张希等.混动变速箱齿轮微观参数优化分析[J].机械传动,2023,47(04):108-114.
Li Qinyi,Chen Yiqing,Zhang Xi,et al.Optimization Analysis of Gear Micro Parameters of Hybrid Transmission Cases[J].Journal of Mechanical Transmission,2023,47(04):108-114.
李沁逸,陈益庆,张希等.混动变速箱齿轮微观参数优化分析[J].机械传动,2023,47(04):108-114. DOI: 10.16578/j.issn.1004.2539.2023.04.016.
Li Qinyi,Chen Yiqing,Zhang Xi,et al.Optimization Analysis of Gear Micro Parameters of Hybrid Transmission Cases[J].Journal of Mechanical Transmission,2023,47(04):108-114. DOI: 10.16578/j.issn.1004.2539.2023.04.016.
针对混动变速箱中齿轮啮合传动出现的振动噪声问题,以专业的系统分析软件MASTA为仿真平台,利用其中的微观修形模块,对某一混动变速箱中的齿轮进行优化分析。通过比较修形前后的齿轮传递误差和齿面接触应力云图等评价指标,验证了基于系统分析软件MASTA对于微观修形的有效性,为实际修形提供了可靠的理论依据。分析结果表明,齿轮微观修形后,传递误差明显减小,齿面接触应力云图有较大程度的改善,对减小齿轮的振动噪声问题有着积极的作用。最后,对变速箱的齿轮振动噪声进行了数据采集和对比分析,结果表明,齿轮副经过微观修形后,相应的箱体振动加速度和齿轮噪声都会有明显改善。
The optimization analysis of gears in a hybrid transmission is carried out using the micro-modification module in the simulation platform of system analysis software MASTA,aiming at the vibration and noise problems of gear meshing in hybrid transmission. By comparing the transmission error between gears before and after modification and the contact stress nephogram of the tooth surface
the effectiveness of micro-modification based on system analysis software MASTA is verified
which provides a reliable theoretical basis for actual modification. The analysis results show that the transmission error of the gear is obviously reduced after micro-modification
and the contact stress nephogram of the tooth surface has been improved to a great extent
which plays an active role in reducing the vibration and noise of the gear. Finally
the data collection and comparative analysis of vibration and noise of gears in transmission are carried out. The results show that the corresponding box vibration acceleration and gear noise will be significantly improved after the micro-modification of the gear pair.
混动变速箱振动噪声微观修形传递误差齿面接触应力云图
Hybrid transmissionVibration and noiseMicro-modificationTransmission errorContact stress nephogram of tooth surfaces
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