摘要轧机是金属轧制过程的设备，主要包括设备、起重运输设备、辅助设备和附属设备等,指完成轧材生产全过程的装备，一般所说的轧机仅仅指的是主要设备。
随着钢铁加工工业结构调整步伐的加快，小型轧机生产技术装备的发展趋势正在向大坯重、连续化、高质量、高精度等方向发展。小型轧机的种类也正在从普通钢向合金钢、高精钢等方向发展。目前轧机发展的方向是自动化、连续化、产品质量高, 专业化，消耗低。 35488
本次对轧机的电动机、轧辊、轧机的主传动，减速器，轧机的测试系统，轴承及轴承座和轧机力矩等进行了设计和说明。完成φ120窄带轧机 主传动及测试系统设计。完成主传动系统中主要部件的结构、安装设计,完成传感器的结构、安装设计。完成信号测试、数据处理与分析软件的工作流程与功能要求设计。完成主要零部件的强度、刚度计算、设计图、装配图、总装配图与数据处理与分析软件的工作流程与功能要求的原理图等。本次对轧机主传动设计与轧机测试系统设计是本次设计的主要方向。
毕业论文关键词：轧机，轧辊，减速器，轧制力，传感器
ABSTRACT
Rolling mill is the equipment for the production of metal rolling process, which mainly includes equipment, lifting equipment, auxiliary equipment and auxiliary equipment.. But generally said mill refers only to the main equipment.
With the development of the structure adjustment of iron and steel industry, the development trend of the production technology and equipment of small mill is developing to the large billet weight, continuity, high quality and high precision.. Type of small mill is from ordinary steel to alloy steel, high pecision direction. The trend of modern mill development is automation, continuous, product quality, specialization, consumption is low.
The test system of the rolling mill, the roller, the rolling mill, the bearing and the bearing block and the press device are designed and explained.. Complete with 120 narrow rolling mill main drive system design and test. Complete the structure and design of the main components in the main drive system, complete the structure and design of the sensor. Complete signal testing, data processing and analysis software workflow and function requirements design. Complete the strength of main components, stiffness calculation, design drawings and assembly drawings, assembly drawings and data processing and analysis software processes and the functional requirements of the schematic. Mill in the rolling process, rolling mill thickness is mainly affected by the structure of roller and the pressure adjusting device, so the roll structure design and strength checking and mill test system design is the main direction of the design.
KEY WORDS: Rolling mill，Roller, strip, sensor
目 录
前言 1
第一章轧机的概述 3
1.1轧机的用途和发展3
1.1.1轧机的用途4
1.1.2轧机的发展4
1.2轧机的结构及原理分析5
1.2.1轧机的工作机座的介绍 7
1.2.2轧机传动装置及其他装置与轧机测试系统的介绍9
第二章电动机的选择10
2.1电动机的设计参数 10
2.1.1电动机的输出功率 11
2.1.2电动机所需的工作功率 11
2.2电动机的选择 12
2.3轧制压力和轧制力矩13
2.4电动机力矩的计算 14
第三章轧辊的选择 15
3.1轧辊的介绍和材料的选用15
3.1.1轧辊的结构和特点16
3.1.2轧辊的材料与选用17
3.2轧辊的结构设计与尺寸的确定18
3.2.1轧辊的长度和辊身19
3.2.2确定轧辊各段的直径和长度20
3.2.3轧辊自身的强度校核 20
3.2.4轧辊传动力矩的计算 21
3.3轧辊的使用和文护 22 Ø120窄带轧机主传动及测试系统设计+CAD图纸:http://www.751com.cn/jixie/lunwen_33467.html