钢带传动冷却机设计
发布时间：2018-10-09 16:26
【摘要】：随着钢带传动理论研究的进步,加上国内外环境保护要求的呼声日益提高等,国外最早在欧美化工、医药等行业内,出现了原理相同结构用途各异的钢带传动系统。 而伴随着全球经济一体化的持续发展,市场竞争日益激烈,化工制造业已经进入了规模竞争时代,面临严峻的竞争成本挑战。很多企业都选择了应用自动化生产设备生产,来提升自身产品的竞争力。但是在设备实际的设计、生产、应用、推广过程中,由于过度依赖参照设计,缺乏基础数据,导致了分析计算不足;加上三化工作准备不足,可靠性难以有效保证。因此构建一个完整的设计框架对新形势下的设备生产企业具有重要意义。 本文通过对钢带传动设计理论研究,以整体改进优化的思路,借助于SolidWorks工具,使用有限元法,进而利用COSMOSWorks分析软件改进现有设计方案。从而提出一整套的设计方案。 本文重点对驱动轮毂、破碎机梳板齿的强度/刚度/模态分析,在此分析的基础上检验设计方案是否可行。对梳板齿、钢带进行疲劳计算分析,在此基础上提出了一些提高使用寿命的办法。
[Abstract]:With the development of steel belt transmission theory and the increasing demand of environmental protection at home and abroad, the steel belt transmission system with the same structure and different uses has emerged in Europe and America as early as in the chemical industry, medicine and other industries. With the continuous development of global economic integration and the increasingly fierce market competition, chemical manufacturing industry has entered the era of scale competition, facing a severe challenge of competitive costs. Many enterprises have chosen to use automatic production equipment production to enhance the competitiveness of their products. However, in the process of actual design, production, application and popularization of equipment, due to excessive reliance on reference design, the lack of basic data leads to insufficient analysis and calculation. Therefore, the construction of a complete design framework for the new situation of equipment production enterprises has an important significance. In this paper, through the study of the design theory of steel belt transmission, with the idea of overall improvement and optimization, with the help of SolidWorks tools, the finite element method is used, and then the existing design scheme is improved by using the COSMOSWorks analysis software. Thus, a whole set of design scheme is put forward. In this paper, the strength / stiffness / modal analysis of the driving wheel hub and the comb teeth of the crusher is emphasized, and the feasibility of the design scheme is verified on the basis of the analysis. On the basis of fatigue calculation and analysis of comb teeth and steel strip, some methods to improve service life are put forward.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH132.32
本文编号：2259988
[Abstract]:With the development of steel belt transmission theory and the increasing demand of environmental protection at home and abroad, the steel belt transmission system with the same structure and different uses has emerged in Europe and America as early as in the chemical industry, medicine and other industries. With the continuous development of global economic integration and the increasingly fierce market competition, chemical manufacturing industry has entered the era of scale competition, facing a severe challenge of competitive costs. Many enterprises have chosen to use automatic production equipment production to enhance the competitiveness of their products. However, in the process of actual design, production, application and popularization of equipment, due to excessive reliance on reference design, the lack of basic data leads to insufficient analysis and calculation. Therefore, the construction of a complete design framework for the new situation of equipment production enterprises has an important significance. In this paper, through the study of the design theory of steel belt transmission, with the idea of overall improvement and optimization, with the help of SolidWorks tools, the finite element method is used, and then the existing design scheme is improved by using the COSMOSWorks analysis software. Thus, a whole set of design scheme is put forward. In this paper, the strength / stiffness / modal analysis of the driving wheel hub and the comb teeth of the crusher is emphasized, and the feasibility of the design scheme is verified on the basis of the analysis. On the basis of fatigue calculation and analysis of comb teeth and steel strip, some methods to improve service life are put forward.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH132.32
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