φ180轧机主传动及测试系统设计+CAD图纸 摘要：φ180轧机为异步轧机，异步轧制就是上下工作辊表面线速度不等，以降低轧制力，因此又称差速轧制，也称搓扎。所设计主要部分为：φ180轧机主传动系统的两条传动链的设计，包括电动机的选择，带传动的设计，减速箱的选择，万向联接轴的设计和测试系统的设计。设计过程按国家标准和机械设计标准来设计的。两条主传动链是本次设计的重点，其各自的布局与传动方式和结构类型对主机系列性能的优劣以及工艺效果起着重要的作用。设计中参照了机械设计手册进行了精确的设计，并进行了强度校核。同时传动链中万向接轴的设计和测试系统中传感器的选择也是本次设计的重要环节。φ180轧机结构简单、操作方便、适用工艺范围大，适用价格低，并且符合设计要求，可保证加工后产品性能良好，表面光洁度高，板型好，能够达到所需的要求。
关键词：φ180异步轧机；主传动；万向接轴；测试系统；传感器
Design of Main Drive and Test System ofφ180 rolling Mill
Abstract：The φ180 rolling mill is the chain plate rolling machines. The design of the chain plate rolling machines by drawing on its revolving roller contacts the role of friction will be rolling the metal body (work piece) dragged into the roll gap between the roll under pressure, mainly in the work piece thickness. Completion of the direction of plastic molding. The design of the design includes: φ180 rolling mill of the two transmission chain design, including the choice of the motor, the design of the belt transmission, the choice of the reducer casing and the universal connection of the axis of selection and test system design, etc. The design process in accordance with the National Institute of Standards and mechanical design criteria for design. The two transmission chain design is the focus of this design, the design of the mechanical design reference manual for the precise design, and check the strength. The transmission chain of universal pick axis and the choice of the sensor in the test system are also the design key point. The design of φ180 rolling machine structure is simple and inexpensive to use and in line with the design requirements, mainly for the processing chain for the volume of the material plate designed. Can be processed to ensure good product performance, high surface finish, plate type, and to meet the requirements.
keywords: φ180 asynchronous rolling mill; Main drive; Universal connection axis; Test system; Sensor
目录
1 绪论1
1.1 引言1
1.2 项目背景1
2 设计方案的确定4
2.1 课题研究中的主要重点及解决方案4
2.2 主传动系统拟定的一般原则 4
2.3 确定最终传动方案5
3 定速传动链的设计7
3.1 电动机的选择7
3.1.1 选择电动机的类型8
3.1.2电动机功率的选择与计算8
3.1.3 电动机型号的选择10
3.1.4 确定各轴的功率、转速和转矩11
3.2 带传动的选择与设计11
3.2.1 带传动的选择12
3.2.2带传动的设计计算12
3.2.3 确定带轮的机构尺寸15
3.3 减速机的选择及校核 17
3.3.1 选择减速机的类型17
3.3.2 减速机的设计计算及校核18
3.4 联接轴的选择20
3.4.1 滑块万向联接轴20
3.4.2 滑块式万向接头的受力分析和强度计算21
4 调速传动链的设计25
4.1 电动机的选择25
4.1.1 选择电动机的类型26
4.1.2 电动机功率的选择与计算26
4.1.3 电动机型号的选择29
4.1.4 确定各轴的功率、转速和转矩29
4.2 带传动的选择与设计30
4.2.1 带传动的选择30
4.2.2带传动的设计计算30
4.2.3 确定带轮的机构尺寸30
4.3 减速机的选择及校核 33
4.3.1 选择减速机的类型33
4.3.2 减速机的设计计算及校核33
4.4 联接轴的选择35
4.4.1 滑块万向联接轴35
4.4.2 滑块式万向接头的受力分析和强度计算35
5 测试系统的设计39
5.1 测试的概述•39
5.1.1 测试系统的组成39
5.1.2 传感器的组成40
5.1.3 信号调理40
5.1.4 数据采集40
5.2 传感器的功能41
5.3 传感器的类型选择及结构设计41
5.3.1力传感器41
5.3.2 附着式应变传感器42
5.3.3 扭矩传感器45
总结48
致谢49
参考文献50,3560
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