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大连交通大学 机械工程学院, 辽宁 大连 116028
刘文川(1997— ),男,山西孝义人,硕士;主要研究方向为现代机械传动;3477582809@qq.com。
纸质出版日期:2023-05-15,
收稿日期:2022-03-29,
修回日期:2022-05-05,
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刘文川,张迎辉,何卫东.基于正交试验的齿轮修形对RV减速器降噪研究[J].机械传动,2023,47(05):26-31.
Liu Wenchuan,Zhang Yinghui,He Weidong.Research on Noise Reduction of RV Reducers by Gear Modification Based on the Orthogonal Test[J].Journal of Mechanical Transmission,2023,47(05):26-31.
刘文川,张迎辉,何卫东.基于正交试验的齿轮修形对RV减速器降噪研究[J].机械传动,2023,47(05):26-31. DOI: 10.16578/j.issn.1004.2539.2023.05.005.
Liu Wenchuan,Zhang Yinghui,He Weidong.Research on Noise Reduction of RV Reducers by Gear Modification Based on the Orthogonal Test[J].Journal of Mechanical Transmission,2023,47(05):26-31. DOI: 10.16578/j.issn.1004.2539.2023.05.005.
针对RV减速器运转过程中产生的噪声问题,对渐开线齿轮和摆线齿轮进行齿面修形,基于经验修形公式得到其修形量,建立正交试验表,以RV110E型减速器为研究对象,基于RecurDyn软件得到减速器在不同修形下的噪声值。结果显示,对于渐开线齿轮修形,RV减速器的降噪效果显著,最大噪声值减小了7.78 dB(A)。利用Romax软件建立RV110E型减速器虚拟样机,导入渐开线齿轮修形参数,对比修形前后的仿真结果可知,组合修形后的渐开线齿轮传动误差减小,齿面单位长度载荷峰值减小,齿面偏载问题和噪声均得到改善,有效提高了减速器的传动平稳性。研究结果对不同型号的RV减速器齿轮修形有一定的借鉴意义。
In view of the noise generated during the operation of the RV reducers
the tooth surface of the involute gear and the cycloid gear are modified
the modification amount is obtained based on the empirical modification formula
and the orthogonal test table is established. With the RV110E type reducer as the research object
the noise value of the reducer under different modifications is obtained based on the RecurDyn software. The results show that the noise reduction effect of the RV reducer is significant for the involute gear modification
and the maximum noise value is reduced by 7.78 dB(A). The virtual prototype of the RV110E type reducer is built with Romax software
and the parameters of involute gear modification are imported. Comparing the simulation results before and after the modification
it can be seen that the transmission error of the combined modified involute gear is reduced
the peak load per unit length of the tooth surface is reduced
the problem of tooth surface off-load and noise are improved
and the transmission stability of the reducer is effectively improved. The research results have certain reference significance for gear modification of different types of RV reducers.
RV减速器齿轮修形降噪
RV reducerGear modificationNoise reduction
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