人字齿轮副传递误差的影响因素研究分析

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英文篇名：Analysis of Influence Factors on Transmission Errors of Herringbone Gears 作者：张晓旭 ; 王鑫 ; 王晓红 ; 吴樾 英文作者：ZHANG Xiao-xu;WANG Xin;WANG Xiao-hong;WU Yue;No.703 Research Institute of CSIC;Harbin Guanghan Power Transmission Limited Company; 关键词：传递误差 ; 压力角 ; 螺旋角 ; 齿宽 ; 齿数与模数 英文关键词：transmission errors;;pressure angle;;helix angle;;tooth width;;tooth number and modulus 中文刊名：RNWS 英文刊名：Journal of Engineering for Thermal Energy and Power 机构：中国船舶重工集团公司第七○三研究所;哈尔滨广瀚动力传动有限公司; 出版日期：2019-01-30 15:51 出版单位：热能动力工程 年：2019 期：v.34;No.218 语种：中文; 页：RNWS201901025 页数：5 CN：01 ISSN：23-1176/TK 分类号：106-110

摘要

为了研究不同齿轮设计基本参数对传递误差的影响,以一对人字齿轮为例,理论计算轮齿的啮合刚度,得到啮合刚度及啮合刚度波动曲线。结果表明:对啮合刚度均值影响较大的基本参数主要是齿数和、齿宽以及螺旋角,压力角对啮合刚度的影响较小;基本参数对啮合刚度波动的影响主要体现在重合度的改变上,在设计中,合理地搭配齿轮的基本参数,使重合度接近整数,是确保啮合刚度波动值较小的有效手段。
        In order to study the influence of basic parameters of different gear design on transmission error,a pair of herring bone gears is taken as an example,and the meshing stiffness of gear teeth is solved by the theoretical calculation,and then the meshing stiffness and meshing stiffness fluctuation curve are obtained.The results show that tooth number,tooth width,and helix angle have major effects on mean value of meshing stiffness,but pressure angle has minor effects.Meanwhile,changes of coincidence degree lead to main effects on meshing stiffness fluctuation.Therefore,the different parameters should be properly selected so that the coincidence degree is close to integer and meshing stiffness fluctuation can be decreased.

引文

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