1、 毕业论文（设计）毕业论文（设计） 课题名称：基于 PLC 的自动切纸机控制系统设计 学生姓名： 专 业： 机电一体化 指导老师： 摘 要 随着我国科技水平的蓬勃发展，各类产业产品的发展已趋向精致化、多元化。在大 环境的趋势下， 多元化、 弹性化且具有多种切换功能的自动化机种方能适应市场的需求。 而自动化技术已经成为科技事业中的重要组成部分。自动化技术与我们的生产生活息息 相关，它直接影响到人们的生产生活水平。为了提高生产水平和产品的质量，首先是要 提高科技，也就是提高生产的自动化技术，但是传统的手工生产方法已经无法满足现实 生活的需求，这迫切的要求我们提高科技，发展自动化生产技术。 本课题研
2、究基于 PLC 的自动切纸机控制系统，它是以微处理器为基础，综合了计算 机技术、自动控制技术和通讯技术发展而来的一种新型工业控制装置。本文对现在可编 程控制技术的应用现状、发展趋势作了详细的介绍，并简要介绍了课题研究的背景和意 义，而且具体的作出了该课题的设计方案。此次课题的研究，具有重要的意义，它是我 们由理论到具体实践的过度，是对独立完成实践设计能力的考验。 关键词：关键词：可编程控制器；切纸机；步进电机；步进驱动器；组态控制 ABSTRACT With the vigorous development of Chinas scientific and technological leve
3、l, the development of all kinds of industrial products has tended refined and diversified. The trend of the environment, diversified, flexible and automated switching function with a variety of models in order to adapt to market demand. Automation technology has become an important part of the scien
4、tific and technological undertakings. Automation technology with our production and life are closely related, it directly affects the peoples production and living standards. In order to improve the level of production and product quality, to improve the technology, automation technology is to impro
5、ve production, but the traditional manual production methods have been unable to meet the needs of real life, and the urgent requires us to improve the scientific and technological development of automated production technology. This study is based on the the PLC automatic paper cutter control syste
6、m, which is a microprocessor-based, integrated computer technology, automatic control technology and communication technology evolved a new type of industrial control devices. Programmable control technology application status, trends were described in detail, and briefly describes the background and significance of the research, and made the subject of specific design. The research projects of great significance, it is from the theoretical to the con
