- 上一篇：基于Pro/E和Mold-flow的手机保护壳注塑模具设计及CAE分析
- 下一篇：装甲陶瓷预应力加载装置设计与有限元分析
摘要随着现代化工业的发展，大量的机器设备进入到人们的生活中，这些设备在给人们的日 常生活和工作带来巨大便利的同时，其运转时所发出的噪声不仅会对环境产生极大的污染， 还会严重影响到人们的身心健康，学会测量并控制噪声已成为相当重要的一个课题。70122
本文旨在根据液压泵噪声测量和机械臂的研究现状，对现有的噪声测量系统进行分析， 确定用于噪声测量的两自由度机械臂结构设计总体方案。分析机械臂在其运动范围内的极限 工况，确定机械臂的结构选型和元器件选型。运用三维绘图软件 SolidWorks 对机械臂的各个 零件进行实体建模并进行装配，做出机械臂整体结构的三维结构图和二维工程图。运用有限 元分析软件 SolidWorks SimulationXpress 对其关键部件做出有限元分析。
毕业论文关键词 噪声测量 机械臂 结构 有限元分析
毕 业 设 计 说 明 书 外 文 摘 要
Title The structure design of a 2-degree-of-freedom manipulator used for noise measurement
Abstract
With the development of modern industry,a large number of machines come into people’s live. These devices bring great convenience to people’s daily life and work. However, noise emitted during operation not only produces great pollution on the environment, but also seriously affects people’s physical and mental health. Learning how to measure and control noise has become a topic of considerable interest.
This paper aims to analyze the existing noise measurement system according to research status of noise measurement and mechanical arms, and determine the overall scheme of structural design of a 2-degree-of-freedom manipulator used for noise measurement. At the same time, through analyzing the manipulator’s conventional working conditions within its range of motion, the paper selects the appropriate structure and components of the manipulator.Besides, by using the three-dimensional drawing software SolidWorks , the solid modeling and assembly of each part of the arm is finished, and the three-dimensional structure and two-dimensional drawings of the manipulator is made. Finally, the paper makes the finite analysis of the arm’s key components by utilizing the finite element analysis software SolidWorks SimulationXpress.
Keywords noise measurement, manipulator, structure , finite element analysis
本科毕业设计说明书 第 I 页
目 次
1 绪论 1
1.1 引言 1
1.2 课题研究意义 2
1.4 主要研究内容 4
2 机械臂结构方案 6
2.1 概述 6
2.2 机械臂结构选型 6
2.3 本章小结 9
3 噪声测量用机械臂总体结构 10
-
SolidWorks30mm3连发自动炮炮身设计
-
solidworks简易全自动堆垛机构设计
-
SolidWorks的SUV车桥减速器壳...
-
SolidWorks大比例油动遥控坦...
-
SolidWorks金属材料高速摩擦系数测量装置设计
-
SolidWorks环状传输机构动态特性分析
-
Solidworks列车气压制动模拟装置设计+CAD图纸
DC/DC变换器发展研究现状
打车APP平台用户调查问卷表
列车故障诊断系统国内外研究现状和发展趋势
柏拉图《理想国》爱国主义教育思想的探究
论非乐音技法在古筝演奏中的运用
埋地排污管文献综述和参考文献
年产35000吨对氨基苯酚项目...
年产四万吨2,5-二氢呋喃项目工艺设计+CAD图纸
大跨径梁桥文献综述和参考文献
城市低保家庭的家庭生活自我反思与改变预期