普通双面铣床双面复印怎么操作作？

来源：蜘蛛抓取(WebSpider) 时间：2014-11-14 03:09 标签： 数控铣床
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毕业设计（论文）基于PLC的双面铣床自动控制系统设计.doc45页
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毕业设计说明书
基于PLC的双面铣床
自动控制系统设计
专业 自动化
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学号 *******
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基于PLC的双面铣床自动控制系统设计
要：在现代生产中，部分中小型企业及高校仍广泛使用传统的继电器控制，这些的电控系统是以继电器、接触器的硬连接为基础的，技术上比较落后，特别是其触点的可靠性问题，直接影响了产品质量和生产效率。用PLC对进行，便能取得很好的效果
设计了一个基于系统了系统在硬件和软件方面的设计思想以FX2N-48MR PLC为核心，构建一个，对进行控制。；；
Design of Automatic Control System for Double-sided Milling Machine Based on PLC
Abstract: In the modern production and the part of the small and medium-sized enterprises and universities still widely use traditional relay control double-sided milling machine, these double-sided milling machine electric control system based on relays, contact device hardlinks based, technology is relatively backward, especially on the reliability of the contact problem, a direct impact on the product quality and production efficiency. And the use of PLC in double-sided milling machine for automatic control, can obtain very good effect, make its industrial production more economical and reliable and adapt to the requirements of social productivity now.
Design based on PLC double-sided milling machine, automatic control system is introduced in the aspects of system hardware and software design idea, to FX2N - 48MR PLC as the core, to construct a automatic control hydraulic station, using four motor based action requires meet subject, reasonable utilization of limit switch function, single control of double-sided milling machine.
Hardware aspects, in view of the main circuit and control circuit, auxiliary circuit three parts, respectively, make its studies to meet t
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