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Z30130X31型钻床控制系统的PLC改造论文

更新日期:2010-12-13 | 来源:可好网 | 热门量:192
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设计描述:
目 录

第一章 引言····························1
第二章 机床的主要参数及钻床的机械及运动形式······          2
第三章 继电器接触器控制原理····················4
3.1制线路特点与电气线路概述····················4
3.2控制原理分析及分立控制线路···················5
第四章PLC控制系统的硬件设计····················10
4.1电动机的选型··························10
4.2接触器的选择···························12
4.3自动空气断路的选型·······················15
4.4热继电器的选用·············                        16
4.5中间继电器的选型·························18
4.6万能转换开关的选型·························18
4.7电磁铁的选型····························19
4.8按钮的选型····························19
4.9位置开关的选型····························19
4.10导线的选型···························20
4.11变压器的选型······························20
4.12机床电气控制系统的工艺设计····················23
4.13电气元件布置图的绘制························24
4.14电气接线图的绘制····························25
4.15 可编程控制器·······························26
4.16三菱PLC指令系统······························35
第五章 PLC控制系统软件设计·························37
5.1输入地址分配······························37
5.2输出地址分配····························37
5.3接线图·····································38
5.4程序语句表···································39
第六章 程序模拟调试······················42
第七章总结·································44
致谢···························45
参考文献·························46



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