钻床气动控制系统设计毕业设计论文.pdf

目录

摘要......................................................................................................................I
Abstract.................................................................................................................II
第1章绪论...................................................................................................1
1.1系统设计的背景..................................................................................1
1.2控制系统的特点..................................................................................1
1.3系统设计的意义..................................................................................2
第2章系统控制方案的确定.........................................................................3
2.1钻床系统的概述..................................................................................3
2.2控制系统设计的基本步骤..................................................................3
2.3钻床硬件系统......................................................................................5
2.4气动回路图的设计..............................................................................5
第3章硬件设计...............................................................................................7
3.1可编程控制器(PLC)的选型................................................................7
3.3.1PLC概述...................................................................................7
3.3.2PLC的选型...............................................................................8
3.3I/O分配表............................................................................................9
3.4电气原理图的设计............................................................................10
3.5梯形图程序设计................................................................................11
第4章结论...................................................................................................13
致谢...................................................................................................................14
参考文献....................