SolidWorks六连杆机械压力机运动分析与仿真

摘要本毕业设计的题目是设计六连杆机械压力机并对其进行运动分析和仿真。研究的主要意义在于在研究六连杆机械压力机机构尺寸参数、运动分析等的基础上，验证六连杆机械压力机优越于曲柄滑块机械压力机的地方。本文首先阐述了多连杆机械压力机研究现状，在此基础上对6300KN 的闭式四点六连杆机械压力机的主要结构和传动系统进行了设计。设计中主要包括：六连杆机械压力机机构的运动分析、六连杆机械压力机机构的静力学分析、传动系统的设计计算和六连杆压力机机构的仿真。本文对六连杆机械压力机机构的设计采用的是参数化设计，用 MATLAB 软件绘制六连杆机械压力机的位移、速度和加速度变化曲线。其次采用 SolidWorks软件建立三维模型，将其导入 ADAMS 软件进行仿真，将得到的结果与理论值进行比较，将对六连杆机械压力机的改进有指导意义。48058
毕业论文关键词：闭式四点六连杆机械压力机运动分析机构仿真
Title Kinematic analysis and Simulation of six link mechanical press
Abstract The topic of this graduation design is to design the six link mechanical press and to analyze the motion of the press and simulation. The main significance of the study is to verify the place where the six link mechanical press is superior to crank slide block machine press. Firstly, this paper describes the research status of the multilink mechanical press. Then, the main structure and transmission system of the 6300KN closed four point six link mechanical press are designed on the basis of the research status. The design mainly includes: kinematic analysis of mechanism of six link mechanical press, the static analysis of the mechanism of the six link mechanical press, design calculation of transmission system and simulation of six link press mechanism. In this paper, we use the parametric design to design the six link mechanical press, then we use MATLAB software to draw the curves of the displacement, velocity and acceleration of the six link mechanism. Secondly, we use SolidWorks software to establish a three-dimensional model and the ADAMS software is introduced to emulate. The results will be compared with the theoretical value and this will have a guiding significance to the improvement of the six link mechanical press. Keywords： Closed four point six link mechanical press, kinematic analysis, Mechanism simulation

1绪论.1

1.1多连杆机械压力机的研究现状.1

1.2多连杆机械压力机2

1.3各种机械压力机的特点及用途.4

1.4六连杆机械压力机多连杆机构的设计方法5

1.4.1传统的设计方法..5

1.4.2优化设计方法6

1.5本文主要研究内容及研究方法.6

1.6本章小结.7

2六连杆机械压力机的基本情况..8

2.1六连杆机械压力机的工作原理.8

2.2六连杆机械压力机的主要技术参数..8

2.2本章小结.9

3六连杆机构的运动学分析10

3.1六连杆机构的运动模型..10

3.2运动分析及基本关系式的建立..10

3.3本章小结15

4六连杆机械压力机构的静力学分析..16

4.1六连杆机械压力机机构的静力学分析..16

4.2杆件结构参数设计.21

4.3本章小结..22

5传动系统的设计计算..23

5.1传动系统的布置与设计..23

5.1.1传动系统的布置方式.23

5.1.2传动级数和各级速比分配..23

5.2电动机的选择和飞轮的设计计算.24

5.2.1电动机的选择.24

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