本 科 课 程 设 计

20XX 年 11 月 21 日

摘要

随着现代科学技术的迅猛发展,自动化仪表、计算机及控制技术的不断完善和发展,

新工艺、新技术、新设备不断出现;各类生产工艺技术不断改进、提高,生产过程向连续化、大型化转变。本次课程设计了一种基于西门子可编程控制器的一种自动化设备，实现了生产效率、产品精度和稳定性的提高，通过传感器、处理器、电机等元器件实现工业上的自动化生产。由于该套自动化装置易更改动作程序，适应性比较强，所以可以在不断变换的生产品种的中小批量生产中获得广泛关注。

关键词

自动化设计；可编程逻辑控制器；步进电机；直流电机；

Abstract

With the rapid development of modern science and technology, the continuous improvement and development of automation instrument, computer and control technology, new process, new technology and new equipment continue to appear; all kinds of production process technology continue to improve and improve, and the production process changes to continuous and large-scale. This course designs a kind of automation equipment based on Siemens PLC, which improves the production efficiency, product accuracy and stability, and realizes industrial automation production through sensors, processors, motors and other components. Because the automatic device is easy to change the action program and has strong adaptability, it can be widely concerned in the small and medium-sized batch production of constantly changing production varieties.

Key words

automation design; PLC; step motor; DC motor;