CKC20F数控车床电气控制系统设计-基于三菱E60数控系统(毕业论文)

毕业论文

南京工程学院

本科毕业设计（论文）

题目：CKC20F数控车厂电气控制系统设计

基于三菱E60数控系统

专 业：

班 级： 学 号： 学生姓名： 指导教师： 起迄日期： 设计地点： 南京工程学院

毕业论文

Graduation Design (Thesis)

Design the Electrical Control System about The CKC20F CNC lather machine tool which was based on

the Mitsubishi System

毕业论文

摘 要

论文完成的是基于三菱系统CKC20F型数控车床电气控制系统的设计，本车床用的是日本三菱本公司生产的E60系统，E60是内含64位CPU的高性能数控系统，它具有集成的可编程控制器；高效率、高精度、高速加工功能；加工程序的刀具轨迹可以进行图形模拟，加工时的刀具轨迹可以实时显示；此外，系统具有RS232传输接口，使机床能够进行远程传输通讯。

本论文重点介绍了三菱数控车床的电气控制过程及其实现的原理、PLC梯形图的设计、参数的设置及其机床电气的调试。

电气控制部分其中包括了对主轴交流伺服的控制，X,Z进给轴交流伺服的控制，八工位电动换刀刀架的控制，冷却手动/自动的控制，排屑电机的正反转控制，润滑电机的自动控制，卡盘与尾座的控制，自动断电的控制等。

PLC的控制原理及其实现过程具体包括了机床本体的PLC程序分析，操作面板的PLC程序分析，电动刀架的PLC程序的分析。

另外重要一个部分是机床参数的设置和机床电气的调试，一台数控机床的电气部分设计好并且安装好后，机床如果要实现相应的电气功能必须要进行参数的设置，传输PLC梯形图，这样才可以进行机床电气的调试。

关键词：三菱系统；数控车床；电气控制；PLC

毕业论文

ABSTRACT

Thesis completion is the design which controls the control system of the lather electricity according to the Mitsubishi system CKC20 F number.

This lather use originally Mitsubishi Japanese company produce of E60 system, the E60 is the high performance number which contains 64 CPUs to control system, It has integrated programmable controller;The high-efficiency and high accuracy, high speed processes function; The knife which processes procedure has a track and can carry on sketch emulation, process of the knife have a track can actually hour show;In addition, the system has RS232 to deliver to connect, can make the tool machine carry on long range to deliver communication.

This thesis point introduced a Mitsubishi number to control the electricity control of lather process and in fact now of principle, PLC trapezoid's adjust of the constitution and its tool machine electricity of design, parameter of the diagram try.

The electricity control part included among them to communicate to the principal axis servocontrol, X, Z enters to communicate to the stalk servocontrol, eights are dynamoelectric to change the knife the control of knife and cool off to move/auto of control, line up scraps electrical engineering of positive and negative turn a control, lubricate the control of the automatic control of electrical engineering, card dish and tail, automatic power failure of control etc..

PLC control principle and in fact the process concretely included the PLC procedure of the tool machine essence analysis now, the PLC procedure of the operation front-panel analytical, the analysis of the PLC procedure of electric knife.

A moreover important part is constitution and tool machine electricity of tool machine parameter to adjust to try, a set number controls the electricity part design of tool machine to like and install like after, if tool machine's wanting to carry out homologous electricity function has to carry on the constitution of parameter, deliver PLC trapezoid diagram, so just can carry on tool machine electricity of adjust to try.

Keyword:The Mitsubishi system;CNC lather; the electricity control;PLC

毕业论文

目 录

第一章 绪论 ......................................... 1

1.1 数控机床简介 ......................................... 1

1.2 选题背景 .............................................. 5 1.3 数控车床概述 .......................................... 7 1.4 本文的结构 ........................................... 10

第二章 数控车床电气设计方案 ......................... 11

2.1 数控车床电气设计基本思路 ............................ 11

2.2 数控车床基本电气情况介绍 ............................ 11 2.3 三菱数控系统E60系列简介 ............................ 13 2.4 系统电缆互联图 ...................................... 15

第三章 数控车床电气控制的详细设计及分析 ............. 16

3.1 数控车床供电回路的设计与分析 ......................... 16

3.2 数控车床主轴与进给轴伺服控制的设计与分析 ............. 18 3.3 数控车床其他电气控制的设计与分析 ..................... 21

第四章 数控车床PLC程序设计及分析 ................... 36

4.1 PLC编程简介 .......................................... 36 4.2 机床本体PLC程序分析 ................................. 40 4.3操作面板PLC程序分析 .................................. 46

4.4电动刀架换刀程序分析 .................................. 54

第五章 数控车床机床电气的调试及参数设置 ............. 59

5.1 数控车床传输的基本操作 ............................... 59 5.2 数控车床的参数意义及设置 ............................. 61 5.3 数控车床参数及机床电气的调试过程 ..................... 64

第六章 结论 ......................................... 67

6.1 论文总结.............................................. 67 6.2 感想.................................................. 68

致谢 ................................................ 69 参考文献 ............................................. 70 附录A：英文资料 ............................................. 71 附录B：英文资料翻译 ......................................... 79

毕业论文

附录C：CKC20F型数控车床电气原理图 .......................... 82 附录D：数控车床PLC梯形图 ... …… 此处隐藏：3918字，全部文档内容请下载后查看。喜欢就下载吧 ……