基于ANSYS软件的齿轮接触强度分析
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摘要
齿轮传动是汽车传动的主要形式,其强度不足导致的失效问题给汽车企业造成巨大经济损失,文章基于ANSYS软件对齿轮接触强度进行分析。首先使用CATIA软件建立了一对渐开线直齿圆柱齿轮的三维模型,并将三维模型导入ANSYS软件中进行了齿轮强度接触分析,得到了齿面、齿根等处的应力分布规律。论文的研究为齿轮的设计提供了理论参考。
The gear transmission is the main form of automobile transmission and the failure of gear causes great economic loss for automobile enterprise. Contact strength analysis of gear is researched based on ANSYS in this paper. The threedimensional model of a pair of involutes spur gear is established by using CATIA and the three dimensional model is introduced into the ANSYS to carry out contact strength analysis, and the stress distribution law of the tooth surface and the tooth root is obtained. The research provides a theoretical reference for gear design in this paper.
The gear transmission is the main form of automobile transmission and the failure of gear causes great economic loss for automobile enterprise. Contact strength analysis of gear is researched based on ANSYS in this paper. The threedimensional model of a pair of involutes spur gear is established by using CATIA and the three dimensional model is introduced into the ANSYS to carry out contact strength analysis, and the stress distribution law of the tooth surface and the tooth root is obtained. The research provides a theoretical reference for gear design in this paper.
引文
[1]刘建亮,范乃则,田华军,赵家栋,裴帮,李耀,赵玉凯,李宝奎.基于有限元法的渐开线斜齿轮接触强度分析[J].电力机车与城轨车辆,2017,40(02):56-64.
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[3]周万峰.双渐开线齿轮接触特性研究[D].青岛科技大学,2016.
[4]王运知.直齿轮承载接触分析与强度计算[J].机械传动,2016,40(03):74-77.
[5]张延杰.车辆传动齿轮强度计算现代方法研究[D].上海工程技术大学,2016.
[2]戴喜明.基于有限元法的齿轮强度接触研究分析[J].中国新技术新产品,2016(13):12-13.
[3]周万峰.双渐开线齿轮接触特性研究[D].青岛科技大学,2016.
[4]王运知.直齿轮承载接触分析与强度计算[J].机械传动,2016,40(03):74-77.
[5]张延杰.车辆传动齿轮强度计算现代方法研究[D].上海工程技术大学,2016.