多级混合式行星传动优化设计系统的研究与实现

发布时间：2018-12-07 13:56

【摘要】：随着科学技术的发展,多级混合式行星传动系统已被广泛应用于矿山、水泥、冶金、起重、汽车、机床、化工、电力、仪器仪表、纺织等领域中。多级混合式行星传动指的是将行星齿轮传动和圆柱齿轮传动、圆锥齿轮传动等组合起来使用所构成的齿轮传动系统。其高速级采用多种定轴轮系传动,低速级采用行星轮系传动,这样不仅充分利用了多种类型传动的特点来弥补单一类型传动的不足,同时实现了大传动比、大转矩输出,适应了市场对于相交轴和交错轴间传动等多样化的需求。已有的研究成果表明,高效、大功率减速传动机构的研究虽然是目前国际上减速器传动设计研究领域的热门课题之一,但是,过去常规的设计方法不仅工作量大、工作效率低而且效果不佳,已不能满足时代发展的要求。本文详细论述了高效、大功率减速传动机构及其国内外发展趋势。在深入研究优化设计理论、参数化建模技术和面向对象编程语言的基础上,论文作者以目前行业中技术比较成熟的通用三维CAD软件Solidworks作为本系统的开发平台；采用面向对象的开发工具Visual Basic6.0来开发系统的交互式界面,并通过调用API函数对Solidworks进行二次开发实现参数化建模；将数学计算软件Matlab与VB进行混合编程实现参数优化计算；应用Microsoft Access2000软件对程序中的数据进行管理和存储；并将优化设计理论渗透到整个设计过程中。构建了基于软件开发、优化设计技术以及CAD技术等多技术融合的多级混合式行星传动的优化设计系统应用平台。该系统主要包含六大功能模块：初始参数输入、传动比优化分配、行星轮系优化设计、定轴轮系优化设计、参数化建模和数据查询。本系统通过交互式操作,实现多级混合式行星传动系统各级主要零件的优化计算和三维建模的自动化。极大的提高了产品研发设计的效率,缩短了开发周期,降低设计与研发成本,保证了企业在市场上的竞争力。同时,该研发成果对于提升我国在相关领域类似装备的设计研发与制造能力具有重大意义。
[Abstract]:With the development of science and technology, multistage hybrid planetary transmission system has been widely used in mining, cement, metallurgy, lifting, automobile, machine tool, chemical industry, power, instrument, textile and other fields. Multistage hybrid planetary transmission refers to a gear transmission system composed of planetary gear transmission, cylindrical gear transmission, bevel gear transmission and so on. The high speed stage adopts many fixed shaft gear trains, and the low speed stage uses planetary gear trains, which not only make full use of the characteristics of many types of transmission to make up for the shortage of single type transmission, but also realize the large transmission ratio and large torque output. To meet the market for intersecting shaft and staggered shaft transmission and other diversified needs. The existing research results show that, although the research of high efficiency and high power reducer transmission mechanism is one of the hot topics in the field of reducer transmission design in the world at present, the traditional design methods used in the past not only have a heavy workload, The work efficiency is low and the effect is not good, already cannot satisfy the time development request. In this paper, the high-efficiency and high-power deceleration drive mechanism and its development trend at home and abroad are discussed in detail. Based on the research of optimization design theory, parameterized modeling technology and object-oriented programming language, the author takes Solidworks as the development platform of this system. The interactive interface of the system is developed by using the object-oriented development tool Visual Basic6.0, and the parametric modeling is realized through the secondary development of Solidworks by calling the API function, and the optimal calculation of parameters is realized by the mixed programming of Matlab and VB. The Microsoft Access2000 software is used to manage and store the data in the program, and the optimization design theory is permeated into the whole design process. The application platform of multi-stage hybrid planetary transmission optimization design system based on software development, optimization design technology and CAD technology is constructed. The system consists of six main functional modules: initial parameter input, transmission ratio optimization, planetary gear train optimization design, fixed axis gear train optimization design, parametric modeling and data query. Through interactive operation, the system realizes the optimization calculation and 3D modeling automation of the main parts of multistage hybrid planetary transmission system. It greatly improves the efficiency of product development and design, shortens the development cycle, reduces the cost of design and development, and ensures the competitiveness of enterprises in the market. At the same time, the research and development results are of great significance to improve the design, development and manufacturing capability of similar equipment in related fields in China.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TH132.425

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