基于PLC的C5225双立柱立式车床的电气控制系统设计

下载后可任意编辑摘要C5225 型立式车床为大型立式加工车床，主要用于加工径向尺寸大而轴向尺寸相对小的重型及大型工件。本文介绍 C5225 型立式车床的电气控制系统设计，以及编程注意的问题，同时介绍了可编程控制器的工作原理，基本组成及各部分的功能，运用电路保护条件确定各元器件的主要参数，其中包括：系统电动机的选择，控制变压器的选择和其他电气元器件的选择。设计了一种基于三菱 FX 系列的电气控制系统设计，制定了基本方案并设计出电气控制原理图，详细介绍了所选用的三菱 FX 系列中的FX2PLC，根据设计要求对 PLC 的输入输出 I/O 进行了分配，并且编写系统运行的梯形图、控制语句指令表。还介绍了 C5225 型立式车床的常见的故障及分析处理方法。本设计的选题就是 C5225 型立式车床的电气控制系统的设计。关键词： 立式车床；梯形图；PLC AbstractC5225 vertical lathe machining of large vertical lathe, is mainly used for processing large radial size is relatively small axial size heavy and large workpieces. This article describes the C5225 vertical lathe electrical control system design and programming attention, also introduced the principle of programmable controllers, and each part of the function of basic components, the use of circuit protection conditions to determine the main parameters of all components, These include: the selection of motor systems, control transformers and other electrical components selection options. Designed based on Mitsubishi FX Series Electric Control System Design, developed the basic plan and design electrical control schematics, detailing the use of the Mitsubishi FX series of FX2PLC, according to the design requirements of the PLC's input and output I / O were assigned, and the preparation of system operation ladder, control statements repertoire. Also introduced the C5225 common vertical lathe and analysis of treatment failure. The topics of this design is the C5225 vertical lathe electrical control sy...