双环减速器内齿干涉检测及运动仿真研究

发布时间：2017-12-31 14:38

本文关键词：双环减速器内齿干涉检测及运动仿真研究　出处：《昆明理工大学》2011年硕士论文　论文类型：学位论文

【摘要】：双环减速器是一种新型减速器,通过双曲柄齿轮机构引导作圆周平动,具有结构简单、体积小、重量轻、传动比大、传动效率高、承载能力大、过载能力强等优点,在机械行业得到广泛应用。其环板内啮合齿轮传动是少齿差内啮合传动,少齿差内啮合传动的内啮合齿轮副几何计算的核心问题是避免干涉的问题。本文在分析少齿差内啮合不干涉条件的基础上,以Visual Basic语言开发了内啮合干涉检测与参数化设计的计算机程序。同时采用I-DEAS建立双环减速器的三维实体模型,在施加了相应的控制条件后,实现其运动状态仿真。文章首先归纳和总结了双环减速器的设计思想的基础上,以内啮合齿的顶隙标准值为基础,分析内齿啮合的运动条件,主要运动参数,尤其是内啮合齿轮的传动干涉条件,并归纳了内啮合齿轮的齿面接触疲劳强度与齿根弯曲疲劳强度的校核。采用Visual Basic6.0编程语言为工具,按照归纳的内啮合齿轮参数设计公式,开发了可检验内啮合齿轮传动干涉检测与强度校核的计算机辅助程序,能够加快内啮合齿轮配合的参数选择,提高设计效率和可靠性。应用I-DEAS建立双环减速器各零部件的三维实体模型,并进行了装配,按照动力的输入输出关系,施加约束条件,实现了双环减速器的动态运行,直观形象的观察双环减速器的各零部件的运行状态,加深对内啮合齿轮减速器的理解,为内啮合齿轮的传动设计与状态分析提供了有效工具。本文研究的内啮合齿轮减速器的参数设计与动态运行仿真,对内啮合齿轮传动设计与分析具有一定的理论价值和工程应用价值,为新型内啮合齿轮传动装置的开发具有一定的指导意义。
[Abstract]:Double ring gear reducer is a new type reducer, circle translation by double crank gear guide, has the advantages of simple structure, small volume, light weight, large transmission ratio, high transmission efficiency, large bearing capacity, strong overload capacity and other advantages, is widely used in machinery industry. The ring plate gear is less tooth difference internal gear transmission, the core problem of internal gear side geometry of the gear transmission calculation of small tooth difference is to avoid interference problems. Based on the analysis of interference conditions with small tooth difference on the computer program with Visual Basic language to develop the internal meshing interference detection and parametric design. At the same time using I-DEAS to establish three-dimensional solid model of double ring gear reducer, under the corresponding control condition, realize the motion simulation.
This paper firstly summarizes the basic design idea of reducer ring on top clearance under the standard tooth value based motion condition analysis of internal gear, the main movement parameters, especially the transmission gear interference conditions, check and summarizes the internal gear tooth contact fatigue strength and tooth root the bending fatigue strength.
Using Visual Basic6.0 programming tool, according to the design formula of internal gear parameters of induction, developed a computer aided test program of internal gear transmission interference detection and strength check, to select the parameters with the gear in the speed, improve the design efficiency and reliability.
The application of I-DEAS to establish the 3D model of double ring gear reducer parts, and make the assembly, according to the relationship between input and output power, the constraint conditions, to achieve the dynamic operation of double ring gear reducer, the running state of double observation of visual image of the various parts of the reducer, gear reducer to deepen understanding, provide an effective tool for the design and analysis of the state of the driving gear.
The parameter design and dynamic running simulation of the meshing gear reducer studied in this paper have certain theoretical value and engineering application value for the design and analysis of the internal gear transmission, which is of guiding significance for the development of the new internal gear transmission device.

【学位授予单位】：昆明理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH132.46

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