发布时间：2015-01-23 来源：人大经济论坛

自动化专业论文范文 目 录 摘 要I AbstractI 目录II 引言1 一、设备简介1 1、可编程控制器（PLC）1 2、钻孔专用机床控制简介2 二、设计过程3 1、硬件设计4 2、设计PLC控制程序5 结论8 参考文献：8 摘 要 随着科学技术的飞速发展，PLC已进入日常生产、生活的各个方面，PLC的应用在工业控制领域已成为必不可少的内容。文章介绍了在钻孔专用机床中通过PLC控制液压系统来实现对工件的加工，并给出其PLC控制系统的顺序功能图和梯形图程序设计，通过实验验证了设计的合理性。 关键词：PLC 钻孔专用机床 顺序功能图 梯形 Abstract Along with science's and technology's swift development, PLC entered the daily production, life each aspect, the PLC application has become the essential content in the industrial control domain. The article introduced realizes in the drill hole special purpose machine through the PLC control hydraulic system to the work piece processing, and gives its PLC control system's smooth functional diagram and the trapezoidal chart programming, through experimental verification design rationality. key word: PLC drill hole special purpose machine order functional diagram trapezoid