五机架冷连轧机液压压上系统设计

精品文档---下载后可任意编辑本设计系统为 1450 五机架冷连轧机工作辊液压压下系统，针对钢板轧机的轧辊的位置偏差进行反馈纠正。主要介绍了目前国内外轧机液压 AGC 控制的进展状态和进展趋势以及现存的一些问题，本设计主要包括系统原理的设计、元件选择、阀组装配体设计、油箱设计等。本着合理并存有一定裕量、保证工艺要求、降低成本的原则设计本系统。通过这套伺服控制系统，可以精确控制轧机轧制钢板的厚度。设计中参数的计算、系统原理的设计、元件的选择、油箱的设计等有关问题在说明书中进行了详细的阐述。关键词冷轧机 液压 AGC 油箱精品文档---下载后可任意编辑AbstractThe design system for the1450 five stand cold rolling mill hydraulic AGC control system for steel mill roll position feedback error correction is a servo control system. Mill at home and abroad are introduced the development of hydraulic AGC control of the state and development trends and existing problems. The design principles include system design, component selection, Manifold Design, valve assembly design, tank design and pump station design, the spirit of reasonable co-exist with a certain margin to ensure the process requirements, the principles of the design cost of the system . Through this servo control system can precisely control the thickness of steel plate rolling mill. The calculation of the design parameters, system design principles, component selection, integrated block design, the design of pumping stations in the prospectus for the issue in details.Keywords Cold Rolling MillHydraulic AGCPumping Station精品文档---下载后可任意编辑图 1.1 AGC 控制方式简图精品文档---下载后可任意编辑第 1 章 绪论1.1 课题背景1.1.1 AGC 概述AGC（Automation Gauge Control）,即为厚度自动控制。厚度是板带钢最主要的尺寸之一，随着技术的进步，厚度自动控制已成为现代化板带钢生产中不可缺少的重要组成部分。厚度自动控制（AGC-Automation Gauge Control）的基本方式是通过测厚仪或者其他传感器对带钢的实际轧...