毕业设计（论文）-牛头刨床六杆机构设计.doc

摘要
在工程技术领域,经常会遇到一些需要反复操作,重复性很高的工作,如果能有一个供反复操作且操作简单的专用工具,图形用户界面就是最好的选择。如在本设计中对于牛头刨床平面六杆机构来说,为了保证结构参数与运动参数不同的牛头刨床的运动特性,即刨刀在切削过程中接近于等速运动从而保证加工质量和延长刀具寿命,以及刀具的急回性能从而提高生产率,这样的问题如果能够通过设计一个模型平台,之后只需改变参量就可以解决预期的问题,这将大大的提高设计效率。本设计中正是通过建立牛头刨床六杆机构的数学模型,然后用MATLAB程序设计出一个友好的人机交互的图形界面,并将数学模型参数化,使用户只需改变牛头刨床的参数就可以方便的实现运动分析和运动仿真,用户可以形象直观地观察到牛头刨床的运动轨迹、速度变化及加速度变化规律。
关键词:牛头刨床六杆机构 MATLAB 运动仿真程序开发
Abstract
In the engineering area, often repeatedly encountered some operational needs, repetitive highly, and if the operation can be repeated for a simple operation and dedicated tool graphical user interface is the best choice. As in the planer graphic design for six pole bodies, and campaigns to ensure the structural parameters of different parameters planer movement characteristics, planning tool in the process of cutting close to equal campaign to ensure processing quality and extended life cutlery and cutlery rush back to the performance enhancing productivity, If such issues can be adopted to design a model platform parameter can be changed only after the expected settlement, which will greatly enhance the efficiency of the design. It is through the establishment of this design planer six pole bodies mathematical model, and then use MATLAB to devise procedures of a friendly aircraft in the world graphics interface, and mathematical models of the parameters, so that users only need to change the parameters planer can facilitate the realization of movement analysis and sports simulation, Users can visual image observed in planer movement trajectories, speed changes and acceleration changes.
Keywords:Planer 6 pole bodies MATLAB Campaign simulation Procedure development.
目录
1 绪论...............................................................4
2牛头刨床六杆机构运动分析程序设计
MATLAB介绍................................................5
MATLAB的特点..............................................6
用MATLAB处理工程问题优缺点................................7
3牛头刨床运动分析的模型
基本概念与原理....................