毕业设计论文BM850T立式加工中心电气控制系统设计全套图纸.doc

摘要 数控技术发展飞速的今天，数控技术在现代制造业发挥越来越重要的作用，数控机床是数控制造业的核心，随着国际国内经济的迅猛发展，机床工业也有了飞跃的发展：体现在新技术的广泛应用和企业效益的明显改善。目前机床行业的消费主流是数控机床。从国内外市场对数控机床的需求来看，以后数控机床市场具有以下特征：一是经济型数控机床是以后的主流产品。二采用新技术，降低成本，提高产品稳定性是企业生存的关键。本文主要介绍了对数控铣床的电气系统设计的过程。 立式加工数控铣削版，对其电气系统设计是尤为重要的，其内容包括进行立式加工中心强电系统设计，PLC部分的电气控制系统设计，伺服驱动系统的选型和电气控制系统设计。 全套图纸，加153893706 本设计给出了整个数字电气控制系统的电路图绘制，重点部分模块化，较详细地介绍了各个部分的功能及用途。分为808D数控系统设计，电源分配电路，直流和交流控制电路，伺服电源电路，急停控制电路，工件照明电路设计，电气元件选择，伺服驱动器、伺服电机的选择,电气线路的连接与调试，常见连接故障处理。 通过本设计说明书可以基本上掌握立式加工数控铣床的电气原理，以及基本的电气常识，使读者无论是从整体上还是各个模块中都能够了解到数控铣床相关的一系列电气知识。 关键词： 数控系统； 数控铣床； 主电路； 控制电路； PLC控制；电气原理图 Abstract Numerical control technology rapid development today, the numerical control technology play more and more important role in modern manufactuiring, numerical control machine tool is the core of the numerical control manufacturing, with the rapid development of international and domestic economy, the machine tool industry has a leap in the development, reflected in the wide application of new technology and enterprise efficiency improved significantly. The machine tool industry mainstream consumption is no machine tools. From domestic and international market demand for CNC machine tools, CNC machine after the market has the following characteristics: one is the economical no machine tool is the mainstream products later. 2 adopt new technology, reduce costs, improve product, stability is the key of enterprise survival. This article mainly introduced the process of CNC milling machine electrical system design. Vertical no milling machining, the electrical system design is particularly important, its content includes system design, vertical machining center part of PLC electrical control system design, selection of servo drive system and electric control system design. This design gives the whole circuit diagram drawing of digital electrical control system, the key part of modular, introduces in detail the function and usuage of the parts. Is divided into 808 d numerical control system des