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适用专业:机械设计
适用年级:大学
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厦门大学硕士论文-全自动研磨机的研究和设计,共81页
摘要
目前国内生产中大多采用劳动密集型的人工研磨,人工研磨的力度大小不均
匀,影响研磨质量,所生产的产品质量受人为因素很大,稳定性差。漳州灿坤有
限公司雇佣了大量的工人进行研磨操作,产品质量无法保证。“945全自动研磨
机”可以实现机械代替人工,使产品的质量稳定性得到保证,提高劳动生产率和
产品的科技含量。因而,设计研制“945全自动研磨机’’具有十分重要的意义,
同时该研制方法可以应用到其它需研磨的生产线。
本文主要对“945全自动研磨机”的机械总体设计,气动控制系统,PLC控
制系统及其在生产中的应用,全文共分五章:
第一章绪论,首先说明课题的意义、解决方案、介绍可编程逻辑控制器
(PLC)的组成、工作原理、发展的趋势和动向,机器入的定义、在生产中的应用
及发展前景,气动系统。
第二章“945全自动研磨机”的机械总体设计。对机械整体的布局及各工
位之间的衔接进行合理的设计,通过以铣端口为例进行分析和计算及以工件机械
手为例进行运动学和动力学分析。
第三章分析“945全自动研磨机”的气动控制系统,并设计气动控制系统
的气动回路。
第四章分析“945全自动研磨机”的PLC控制系统。根据技术参数要求,
可选择MITSUBISHI-FX2n-64MR可编程控制器,设计了系统的硬件,编写了控制
系统的软件。
第五章结论。对整个系统作总结。
关键词:自动研磨机;PLC;控制系统
Abstract
Abstract
The labour denseness model was adopted in the most of relay production lines
presently,which makes asymmetry and grinding degree and affects the grinding
quality by human being.So the artificial factor of the product is serious and instability.
A large number of workers arc employed to grind in TSANN KUEN Co.,LTD of
Zhangzhou which is unable to guarantee the quality ofproduct.The full automation of
muller is instead of human labour,which not only assures the quality and the stability,
but also improves productivity and the technological content in product.So it is very
important to study the full automation muller machine,the most important is that the
technique can be applied to other similar grinding production.
This thesis is mainly studied:the machine structure,the pneumatic control
system,the PLC(Programmable Logical Controller)control system of the automation
muller machine.The thesis is divided into five chapters.
The significance and solution of the task,the compose of PLC,PLC working
theory and the developing trend are analysed in first chapter.The robot defined and
applied in the manufacture,the pneumatic control system are introduced。
The structure of the automation muller machine was analyzed in chapter two.
According to the manufacturing process and the velocity and acceleration of each part
are described,in the same time,the force ofthe mechanism is studied.The kinematics
and kinetics are analysed by manipulator handbook.
In term of the manufacturing process requirements,the pneumatic principle chart,
the construction and the working principle ofthe system are designed.
The PLC control system is studied in chapter four.In term of specific control
demand,the wiring chart of the hardware is designed,and the flow chart of the
software is drawn,then the software is also compi led.
Chapter five:the conclusions.
Keywords:the automation muller machine;PLC;the control system.
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- 硕士论文-全自动研磨机的研究和设计
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