摘 要本设计是（微机主机）装配生产线，该生产线属于手工装配生产线的范畴。在我国，手工装配生产线作为一种技术含量不高的生产模式大量应用于国内各种制造业，而且在今后相当产的时间内，这种生产模式仍然将继续在国内制造业中发挥重要作用。本论文的主要涉及内容包括：生产线主传动系统的设计，工位的设计，链传动的设计等。生产线是近代自动控制领域中出现的一项新技术，它的发展是由于其积极作用正日益为人们所认识：它能部分地代替人工操作；能按照生产工艺的要求， 遵循一定的程序、时间和位置来完成工件的传送和装卸。显著地提高劳动生产率，促进了工业生产的自动化。本课题设计一种应用于（微机主机）装配生产线上，该设计的增加在一定程度上改善工人工作环境，使整个生产线更人性化，更重要的是可以减少装配中操作时间提高生产效率和生产的使用率。关键词: 手工装配生产线;倍速链;传动链轮AbstractThis paper is the mainframe computer assembly production line design, the production line is the manual assembly line areas. In china, manual assembly line as a high technology content of the production model applied to a large number of domestic manufacturing, but in a considerably long period of time, this pattern will continue production in the domestic manufacturing sector had an important role to play. In this paper, the main design elements include: production line to the main drive system design, sorting machines increased the design, sorting machines, super level of design. The main innovation in design of the traditional owners of a single manual transmission assembly line produced on the basis of address all the space available to the design of various free-control agencies and the increased level of super agencies. Easy for production line workers workpiece flow control. The design of the increase in a certain extent, improve the working environment of workers, the entire production line more humane, pore importantly, it will reduce the assembly time for the operation to improve production efficiency and the utilization of the production line.Keywords： manual assembly line ；double plus conveyor chain ； lead agencies目 录摘 要IAbstractII第1章 绪论11.1 课题的来源及意11.2 手工装配生产线的特点21.2.1 手工装配生产线的优点21.2.2 手工装配生产线的基本结构31.3 手工装配生产线相关概念31.4 本论文研究的主要内容51.5 课题的主要技术指标5第2章 装配生产线的生产节拍设计62.1 装配生产线的相关概念62.2 工序内容与装配时间设计72.3 装配生产线的生产节拍设计8第3章 装配生产线总体方案设计113.1 装配生产线总体尺寸设计113.2 主传动部分的设计选型113.2.1 设计方案123.2.2 主传动部分电机布局设计133.3 装配生产线输送线类型方案选择143.3.1 输送线方案I143.3.2 输送线方案153.3.3 输送线方案153.3.4 输送线类型方案确定163.4 工位设计173.4.1 工位的定义173.4.2 工位设置目的173.4.3 工件实现的功能173.4.4 设计原理17第4章 装配生产线总体结构设计214.1 主传动部件结构设计214.2 总体结构设计22第5章 主传动部分设计计算245.1 电机的计算机与选择245.2 主传动轴的设计计算255.3 链传动设计计算265.3.1 传动系统选择265.3.2 小链轮的设计计算275.3.3 大链轮的设计计算305.3.4 倍速链链轮的设计计算31结 论33致 谢34参考文献35CONTENTSAbstract错误!未定义书签。Chapter 1 Introduction错误!未定义书签。1.1 The source and meaning of the subject错误!未定义书签。1.2 The characteristics of manual assembly line错误!未定义书签。1.2.1 The advantages of manual assembly line错误!未定义书签。1.2.2 The basic structure of manual assembly line错误!未定义书签。1.3 Manual assembly line concept错误!未定义书签。1.4 In this thesis, the main content错误!未定义书签。1.5 The subject of the main technical indicators错误!未定义书签。Chapter 2 Computer host assembly line takt design错误!未定义书签。2.1 Computer host assembly line concept错误!未定义书签。2.2 Process content and the design of assembly time错误!未定义书签。2.3 Computer host assembly line takt design错误!未定义书签。Chapter 3 The overall design of the microcomputer assembly line错误!未定义书签。3.1 The overall size of the computer host assembly line design错误!未定义书签。3.2 The design and selection of the main transmission part错误!未定义书签。3.2.1 Design错误!未定义书签。3.2.2 The main transmission part of the motor layout design错误!未定义书签。3.3 Computer host assembly line conveyor line type options错误!未定义书签。3.3.1 Transmission line program I错误!未定义书签。3.3.2 Transport line regimen II错误!未定义书签。3.3.3 Transmission line regimen III错误!未定义书签。3.3.4 Transmission line type of program to determine the错误!未定义书签。3.4 Station design错误!未定义书签。3.4.1 The definition of the station错误!未定义书签。3.4.2 Station Purpose错误!未定义书签。3.4.3 Workpiece to achieve the functionality错误!未定义书签。3.4.4 Design Principles错误!未定义书签。Chapter 4 The overall structural design of the computer host assembly line错误!未定义书签。4.1 Structural design of the main transmission components错误!未定义书签。4.2 The overall structural design错误!未定义书签。Chapter 5 The main transmission part of the design calculations错误!未定义书签。5.1 Computer and selection of motor错误!未定义书签。5.2 The design of the main drive shaft错误!未定义书签。5.3 Chain drive design calculations错误!未定义书签。5.3.1 Transmission system to select错误!未定义书签。5.3.2 The design of small sprocket错误!未定义书签。5.3.3 The design of the large sprocket错误!未定义书签。5.3.4 Speed chain sprocket design calculations错误!未定义书签。Conclusions错误!未定义书签。Acknowledgements错误!未定义书签。References错误!未定义书签。35第1章 绪论1.1 课题的来源及意发达国家尤其是欧美早在20世纪70年代就基本实现了制造自动化,目前制造业的自动化已达到了非常高的水平,发展了许多典型的自动化制造系统。以机器人为代表的各种自动化专机及自动化生产线广泛应用在汽车,电子,家电,轻工,机械制造,物流与仓储等行业,保证了产品的高质量和生产的高效率,推动了这些行业的快速发展,提升了其制造业的技术水平与创新能力。从20世纪80年代开始，我国从国外引进了大量的自动化装备,涉及的行业很多,其中以家电,轻工,电子信息制造行业最为典型,引进的装各涉及模具,专用设各,生产线。但目前自动化装备行业的自主设计开