140t铁水车车架、转向架的静动特性分析

3.0 闻远设计 2022-12-16 251 4 5.3MB 45 页 20光币

侵权投诉

摘要

铁水车是一种能够对铁水进行运输的设备，是机械行业中普遍应用的一种运输工

具。现阶段，我国的机械行业还处于人工体力劳动的初级阶段，大部分工作需要根据

经验进行保守设计，保守设计的结果就是导致设备产品的尺寸和质量过于繁重。为此，

有必要研究并设计出一款可以通过有限元手段的方法进行设备设计校核，满足当前机

械行业的需求。

本文首先研究基于有限元理论进行产品优化的研究背景及本次设计的主要意义，

介绍有限元理论的国内外研究现状，然后提出铁水运输车静动分析的基本设计思路和

设计理念，对铁水运输车进行主要零部件结构设计和三维建模，然后，对铁水运输车

进行静动特性分析，对车架和转向架进行有限元分析。三维建模达到可加工实际应用

的目的。

通过本次毕业设计，锻炼我对 PROE 制图软件的应用能力和设计制图能力，另外，

更为重要的是我能够熟练掌握有限元理论及其 ansys 的应用技能，对大学这么多年自己

的学习成果进行了很好的总结和凝聚，为今后走向工作，实现快速接轨社会奠定了基

础。

关键词：铁水运输车,PROE 结构设计，静动特性分析，

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Abstract

The gear box support base is a kind of equipment which can support the gear box

stably.

At present, China's mechanical industry is still in the primary stage of manual manual

labor, most of the work needs to be conservative design according to experience,

conservative design results in the size and quality of equipment products is too heavy.

Therefore, it is necessary to research and design a topology optimization method for

equipment weight reduction, to meet the needs of the current machinery industry.

This paper studies the product based on the finite element theory, optimization of the

research background and the design of the main meaning, introduces domestic and

foreign research status of the finite element theory, and then puts forward the basic

design of the gear box support pedestal design ideas and design concept, design of

gear box hangers for main components design and structure design, and then,

topology optimization design of gear box hangers, gear box of the optimized support

pedestal in intensity.

Three - dimensional modeling can be used in machining practice.

ThroPROEh the graduation design, exercise my ability and the application of PROE

graphics software design drawing ability, on the other hand, more important is I can

with the skill of the application of finite element theory and ansys, for so many years

at the university of their own learning results had good summary and cohesion, to

work for the future, achieve rapid integrate social laid a foundation.

Keywords: gear box support base,PROE structure design, strength check, topology

optimization

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目录
摘要 
 
第一章 绪论 
研究背景及发展趋势 
本课题的研究目的及意义 
本课题的主要研究内容 
本章小结 
第二章   铁水车的主要结构及技术参数分析
 铁水车主要结构分析 
基本尺寸及主要性能参数 
第三章  基于  进行的铁水车结构设计
 建模软件的特点介绍和建模流程分析
基于  的铁水车车架的结构设计
基于  的铁水车转向架的结构设计
本章小结 
第三章  基于  的铁水车的静态有限元分析
基于  的铁水车车架转向架有限元分析概述
铁水车有限元分析的前处理
3.2.1  铁水车有限元模型简化 
3.2.2 铁水车车架和转向架的结构
3.2.3  铁水车车架和转向架网格的划分
3.2.4  铁水车车架和转向架受力计算及边界条件设置
铁水车车架和转向架的强度分析
铁水车车架和转向架的刚度分析
本章小结 
第四章  基于  的铁水车的动态分析
动态分析概述 
结构动力性能分析方程 
铁水车车架的动态分析 
铁水车转向架的动态分析
 模态分析评价原则及计算结果分析
本章小结 
第五章 结论与展望 
参考文献 
致谢 
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摘要：

摘要铁水车是一种能够对铁水进行运输的设备，是机械行业中普遍应用的一种运输工具。现阶段，我国的机械行业还处于人工体力劳动的初级阶段，大部分工作需要根据经验进行保守设计，保守设计的结果就是导致设备产品的尺寸和质量过于繁重。为此，有必要研究并设计出一款可以通过有限元手段的方法进行设备设计校核，满足当前机械行业的需求。本文首先研究基于有限元理论进行产品优化的研究背景及本次设计的主要意义，介绍有限元理论的国内外研究现状，然后提出铁水运输车静动分析的基本设计思路和设计理念，对铁水运输车进行主要零部件结构设计和三维建模，然后，对铁水运输车进行静动特性分析，对车架和转向架进行有限元分析。三维建模达到可加工实际...

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