An optimization aproach for design parameters in involute spur gears considering transmission error, gear size and lubrication parameters using Grey Relational Analysis Technique

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI:10.1109/ICMET.2010.5598344

M. Mohammadpour, I. Mirzaee, M. Eskandarzade, S. Khalilarya

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Abstract

This paper presents an optimal design for gears considering gear transmission error, size and lubrication parameters and using Grey Relational Analysis Technique. For this purpose, a new approach has been utilized in order to calculate the transmission error in involute spur gears to get outputs in the shortest time with a high accuracy. In this model, a statically un-determined problem is considered between each engaged pair. In addition to this factor, a factor that defines a competitive parameter for size of gear sets has been considered as second parameter for optimization. This factor has a great effect on financial matters of gears production and design compactness. The third parameter for consideration is oil film thickness in contact points along the path of contact that has been calculated using experimental equations. Finally, to investigate the accuracy of this model, some competitive parameters have been defined and utilized.

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利用灰色关联分析技术对渐开线直齿轮进行了考虑传动误差、齿轮尺寸和润滑参数的设计参数优化

利用灰色关联分析技术，综合考虑齿轮传动误差、齿轮尺寸和润滑参数，进行齿轮优化设计。为此，提出了一种计算渐开线直齿轮传动误差的新方法，以期在最短的时间内获得高精度的输出。在该模型中，考虑了每个啮合对之间的静态不确定问题。除了这个因素，一个因素，定义了一个竞争参数的齿轮组的尺寸已被认为是优化的第二个参数。这个因素对齿轮生产的财务问题和设计的紧凑性有很大的影响。要考虑的第三个参数是沿接触路径的接触点的油膜厚度，这是用实验方程计算出来的。最后，为了验证该模型的准确性，我们定义并使用了一些竞争参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2010 International Conference on Mechanical and Electrical Technology

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