Development and Application of an Automatic Design System for Multi-Stage Gear Drives
Development and Application of an Automatic Design System for Multi-Stage Gear Drives
复制标题
DOI：
10.1115/detc2003/ptg-48078
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
I. Bae;T. Chong;A. Kubo
中科院分区：
文献类型：
--
作者：
I. Bae;T. Chong;A. Kubo
本文提出了一种自动化多级齿轮传动初步设计的设计算法。由于多级齿轮传动的设计包括齿轮的尺寸设计和齿轮系的构形设计，考虑到它们之间的高度耦合性，有必要将设计过程集成在形式化的算法中。所提出的算法开始分裂齿轮比和尺寸设计的齿轮副的强度和耐久性的标准。然后，它进行配置设计，以定位齿轮传动元件在可用的空间，同时最大限度地减少齿轮箱的大小和满足空间的限制。通过减速电机减速器的再设计实例，验证了设计算法的有效性。根据比率分裂算法和目标函数公式，对六种不同类型的方法进行了设计。结果已相互比较，并与现有设计。所有的设计都显示出相当好的结果：它需要很短的时间来获得一个解决方案，齿轮箱的尺寸大大减少，而违反约束的数量收敛到可以忽略不计的水平。该设计算法可有效地用于多级齿轮传动的实际设计，以减少时间和成本。Copyright © 2003 by ASME
This paper presents a design algorithm to automate the preliminary design of multi-stage gear drives. Since the design of multi-stage gear drives includes both the dimensional design of gears and the configuration design of the gear train, it is necessary to integrate the design processes in a formalized algorithm in consideration of the highly coupled nature of them. The proposed algorithm begins with splitting gear ratio and dimensional design of the gear pairs on the criteria of strength and durability. Then, it proceeds with a configuration design to position gear drive elements in an available space while minimizing gearbox size and satisfying spatial constraints. The design algorithm has been validated through the redesign example of a geared motor reduction drive. The design has been carried out for six different types of methods according to the ratio splitting algorithms and objective function formulations. The results have been compared with each other and with the existing design. All the designs showed considerably good results: it takes very short time to obtain a solution and the gearbox size reduced considerably while the amounts of constraints violation converged to negligible level. The proposed design algorithm may be used effectively to reduce time and cost for the practical design of multi-stage gear drives.Copyright © 2003 by ASME