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1.重庆大学 机械传动国家重点实验室, 重庆 400030
2.恒丰泰精密机械股份有限公司, 浙江 温州 325000
3.郑州机械研究所有限公司, 河南 郑州 450001
陈永洪(1984— ),男,四川宜宾人,博士,副教授,博士生导师;研究方向为蜗杆传动、精密传动及系统;yh_chen@cqu.edu.cn。
纸质出版日期:2023-01-15,
收稿日期:2022-09-07,
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陈永洪,金良华,王志刚等.双导程精密蜗杆传动副设计及承载计算方法研究[J].机械传动,2023,47(01):43-49.
Chen Yonghong,Jin Lianghua,Wang Zhigang,et al.Study on the Design and Load Capacity Calculation Method of Dual-lead Precision Worm Drives[J].Journal of Mechanical Transmission,2023,47(01):43-49.
陈永洪,金良华,王志刚等.双导程精密蜗杆传动副设计及承载计算方法研究[J].机械传动,2023,47(01):43-49. DOI: 10.16578/j.issn.1004.2539.2023.01.006.
Chen Yonghong,Jin Lianghua,Wang Zhigang,et al.Study on the Design and Load Capacity Calculation Method of Dual-lead Precision Worm Drives[J].Journal of Mechanical Transmission,2023,47(01):43-49. DOI: 10.16578/j.issn.1004.2539.2023.01.006.
针对双导程精密蜗杆传动副的设计理论不完善及承载计算方法缺失等问题,基于空间啮合原理,建立双导程蜗杆传动副啮合几何学模型,提出了传动副几何参数设计及侧隙调整设计等方法;基于ISO/TS 14521并利用相对计算方法,建立了双导程蜗杆传动副的传动效率、齿面磨损、齿面点蚀、齿根断齿等承载计算模型;设计研制了双导程精密蜗杆传动副样机并开展了传动性能测试。通过理论分析、仿真计算及样机性能试验,验证了设计方法的正确性及承载计算方法的可靠性,为双导程精密蜗杆传动副的广泛应用提供了设计分析的理论依据。
In view of the lack of design theory and load-bearing calculation method of dual-lead precision worm drives
the meshing geometry model of the dual-lead worm drive is established based on the principle of spatial meshing
and the design methods of geometric parameters
adjustment and compensation of this worm drive are proposed. Based on the ISO/TS 14521 and using the relative calculation method
loading capacity calculation models for the transmission efficiency
tooth surface wear
tooth surface pitting and tooth root broken are developed. The dual-lead precision worm drive prototype is designed and manufactured
and the transmission performance test is carried out. Through the theoretical analysis
simulation calculation and prototype performance experiment
the correctness of the design method and the reliability of the load-bearing calculation method are verified
which provides a theoretical basis for the design and analysis of the wide application of dual-lead precision worm drives.
双导程蜗杆传动啮合几何学参数设计承载能力
Dual-lead worm driveMeshing geometryParameter designBearing capacity
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ISO/TS 14521:2020.
Gears-calculation of load capacity of worm gears[S].Switzerland:ISO copyright office,2020.
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