100KN复合式力标准机系统设计毕业设计.doc

中文摘要
力标准机是一个国家的力值检测和力值传递领域的最高标准的设备。力标准机是标准测力机,用来检定负荷传感器的各项性能指标。同时力标准机是各种标准测力机中力值准确度最高的一种,它的各项性能指标决定了整个测力行业的准确度。它的发展对于国家的经济、军事、航空航天等领域具有重要意义。本文主要以100KN复合式力标准机作为研究对象,在几个方面进行详细的分析研究,对所涉及的问题都提出了切实可行、合理的解决方法并应用于实践,主要内容有:,掌握了机械原理、。
关键字:力标准机;复合;机械系统
外文摘要
The System design of pound Force Standard machine
Abstract: The Force Standard Machine (FSM) is the highest grade in force measurement and force transfer field of a nation. It’s one type of force standard machine which can be used to test the capability of load cell. Because the FSM is the highest grade of all kinds of standard force machine, its capability will determine the precision of all force measure vocation. Its good development is very important to the economy, military affairs, spaceflight etc. of a nation. In this thesis we established the pound Force Standard Machine (100KNCFSM) as the research object and particularly analyze and study the following aspects. The feasible and reasonable resolvent are brought forward involved of the problems. Including some important aspects as follows: 100KNCFSM mechanical structure ,analyze ponents of it, master its mechanical principle and know its working process . Analyze bining form of FM two parts: dead norm part pared norm part 3. Analyze and calculate every part of the drivetrain system of FM.
Key Words: The Norm Force Machine; compound; Mechanical systems
目录
第一章绪论…………………………………………………………………1
第二章总体方案选择与确定………………………………………………9
2. 1 复合式力标准机静重部分的加载模型………………………………9
复合式力标准机叠加部分的加载模型……………………………10
复合式力标准机的简化力学模型…………………………………12
总体方案的确定…………………………………………………………….14
主机机械结构布局与功能…………………………………………15
第三章传动系统的设计与计算………………………………………15
传动系统确定……………………………………………………18
设计参数要求……………………………………………………………18
电动机及驱动器的选择……………………………………………………18
同步带的设计计算…………………………………………………………20
蜗轮蜗杆的设计计算………………………………………………………22
横梁结构设计与变形计算…………………………………………26
吊挂校核计算……………………………………