机械原理英语版
合集下载
相关主题
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
16
Lecture 1
Mechanism and Machine Theory
(机械原理)
1
Introduction
(绪论)
0.1 Study Object(研究对象) 1. Definition(定义)
Mechanism and Machine Theory (MMT) = Theory of Machines and Mechanisms (TMM) (机械原理=机构和机器的理论) 2. Object(对象) Machinery = Mechanisms + Machines (机械) (机构) (机器)
(国际机构与机器理论联合会)
2. Kinematics and Dynamics
(High speed, precision, efficiency, etc.)
(高速,高精度,高效率等)
10
3. Robot(机器人)
(Manipulator, Parallel machine tool)
11
4.MEMS (um, nm)
(内部的结构, 运动, 动力特性) ◆ Machine: (external part)
Transformation of energy
(与外Leabharlann Baidu的能量转换)
8
0-2 Study Content
(研究的内容)
1. Construction, kinematics, dynamics
(结构学,运动学,动力学)
15
References
8 . Erdman A. G., Sandor G. N., Mechanism Design: Analysis and Synthesis, Prentice-Hall International Inc, 1984 9*. Eckhand H. D., Kinematic Design of Machines and Mechanisms , McGraw-Hill, 1998 10*. Shigley J. E. and Uicker J.J. Theory of Machines and Mechanisms, McGraw-Hill, 2nd edition, 1995 11*. Norton R. L., Design of Machinery – An Introduction to the Synthesis and Analysis of Mechanisms and Machines, McGraw-Hill, 2nd edition, 2001 * 影印版,机械工业出版社,2002
Driven (output) link (从动件)
Frame(机架)
Different with:
Machine element—Manufacturing element
(机械零件 --- 制造单元)
e.g. Coupler 3: body, nut, bolt,…
7
3) Mechanism ●Definition: A composition of links that can accomplish determined motion. The difference between mechanism and machine is: Whether it transforms or transmits energy. ◆ Mechanism: (internal part) Construction, kinematics, dynamics properties
2
3. Concepts (概念)
1) Machine e.g. Internal combustion engine (内燃机)
3
1 Cylinder ( 缸体) 2 Piston (活塞) 3 Coupler(连杆) 4 Crank(曲柄) 4’ Pinion(小齿轮) 4” Flywheel(飞轮) 5 Gear(齿轮) 5’ Inlet cam(吸汽凸轮) 5” Outlet cam(排汽凸轮) 6 Inlet valve(进汽阀) 7 Outlet valve(排汽阀)
MMT Machine Element
Courses for specialty
(专业课)
Mechanical Design, Mechanical Manufacturing,…
14
References
1.王知行等,机械原理,北京:高等教育出版社,2000 2.邹慧君等,机械原理,北京:高等教育出版社,1999 3.郑文纬,吴克坚,机械原理(第七版),北京:高等 教育出版社,1997 4.孙桓等,机械原理(第六版),北京:高等教育出版 社,2001 5.申永胜等,机械原理教程,北京:清华大学出版社, 1999 6.申永胜等,机械原理辅导与习题,北京:清华大学出 版社,1999 7.上海交通大学机械原理教研室编,机械原理习题集, 北京:高等教育出版社,1985
(微机电系统)
微型飞行器
微卫星
微型汽车
12
5.CAD (VR) (计算机辅助设计,虚拟现实)
13
The roll of MMT
Basic courses
(基础课) Mathematics, Physics, Mechanics, etc.
Basic courses for specialty
(专业基础课)
2. Analysis and synthesis (design)
(分析与综合(设计))
3. Linkage, cam, gear, etc.
(连杆,凸轮,齿轮机构等)
9
0-3 Development of MMT (机械学发展状况) 1. IFToMM
(International Federation for Theory of Machines and Mechanisms)
(它能进行能量的传递或转换)
☆ Machine:
It is a system of links that can accomplish determined motion and transform energy.
5
Classification
Two kinds of machine:
◆Working machine ◆Generator:
4
Characteristics:
(1) It is a composition of links.
(人为构件的组合体)
(2) There is a determined relative motion between links.
(各构件之间有确定的相对运动)
(3) It can transform or transmit energy.
: Machine tool
(工作机: 机床)
Internal combustion, electric motor
(原动机:内燃机,电动机)
6
2)Link—Motion element (rigid construction)
(构件---运动单元)
e.g. Crank 4+4’+4”; Gear 5+5’+5” Including: Driving (input) link (原动件)
Lecture 1
Mechanism and Machine Theory
(机械原理)
1
Introduction
(绪论)
0.1 Study Object(研究对象) 1. Definition(定义)
Mechanism and Machine Theory (MMT) = Theory of Machines and Mechanisms (TMM) (机械原理=机构和机器的理论) 2. Object(对象) Machinery = Mechanisms + Machines (机械) (机构) (机器)
(国际机构与机器理论联合会)
2. Kinematics and Dynamics
(High speed, precision, efficiency, etc.)
(高速,高精度,高效率等)
10
3. Robot(机器人)
(Manipulator, Parallel machine tool)
11
4.MEMS (um, nm)
(内部的结构, 运动, 动力特性) ◆ Machine: (external part)
Transformation of energy
(与外Leabharlann Baidu的能量转换)
8
0-2 Study Content
(研究的内容)
1. Construction, kinematics, dynamics
(结构学,运动学,动力学)
15
References
8 . Erdman A. G., Sandor G. N., Mechanism Design: Analysis and Synthesis, Prentice-Hall International Inc, 1984 9*. Eckhand H. D., Kinematic Design of Machines and Mechanisms , McGraw-Hill, 1998 10*. Shigley J. E. and Uicker J.J. Theory of Machines and Mechanisms, McGraw-Hill, 2nd edition, 1995 11*. Norton R. L., Design of Machinery – An Introduction to the Synthesis and Analysis of Mechanisms and Machines, McGraw-Hill, 2nd edition, 2001 * 影印版,机械工业出版社,2002
Driven (output) link (从动件)
Frame(机架)
Different with:
Machine element—Manufacturing element
(机械零件 --- 制造单元)
e.g. Coupler 3: body, nut, bolt,…
7
3) Mechanism ●Definition: A composition of links that can accomplish determined motion. The difference between mechanism and machine is: Whether it transforms or transmits energy. ◆ Mechanism: (internal part) Construction, kinematics, dynamics properties
2
3. Concepts (概念)
1) Machine e.g. Internal combustion engine (内燃机)
3
1 Cylinder ( 缸体) 2 Piston (活塞) 3 Coupler(连杆) 4 Crank(曲柄) 4’ Pinion(小齿轮) 4” Flywheel(飞轮) 5 Gear(齿轮) 5’ Inlet cam(吸汽凸轮) 5” Outlet cam(排汽凸轮) 6 Inlet valve(进汽阀) 7 Outlet valve(排汽阀)
MMT Machine Element
Courses for specialty
(专业课)
Mechanical Design, Mechanical Manufacturing,…
14
References
1.王知行等,机械原理,北京:高等教育出版社,2000 2.邹慧君等,机械原理,北京:高等教育出版社,1999 3.郑文纬,吴克坚,机械原理(第七版),北京:高等 教育出版社,1997 4.孙桓等,机械原理(第六版),北京:高等教育出版 社,2001 5.申永胜等,机械原理教程,北京:清华大学出版社, 1999 6.申永胜等,机械原理辅导与习题,北京:清华大学出 版社,1999 7.上海交通大学机械原理教研室编,机械原理习题集, 北京:高等教育出版社,1985
(微机电系统)
微型飞行器
微卫星
微型汽车
12
5.CAD (VR) (计算机辅助设计,虚拟现实)
13
The roll of MMT
Basic courses
(基础课) Mathematics, Physics, Mechanics, etc.
Basic courses for specialty
(专业基础课)
2. Analysis and synthesis (design)
(分析与综合(设计))
3. Linkage, cam, gear, etc.
(连杆,凸轮,齿轮机构等)
9
0-3 Development of MMT (机械学发展状况) 1. IFToMM
(International Federation for Theory of Machines and Mechanisms)
(它能进行能量的传递或转换)
☆ Machine:
It is a system of links that can accomplish determined motion and transform energy.
5
Classification
Two kinds of machine:
◆Working machine ◆Generator:
4
Characteristics:
(1) It is a composition of links.
(人为构件的组合体)
(2) There is a determined relative motion between links.
(各构件之间有确定的相对运动)
(3) It can transform or transmit energy.
: Machine tool
(工作机: 机床)
Internal combustion, electric motor
(原动机:内燃机,电动机)
6
2)Link—Motion element (rigid construction)
(构件---运动单元)
e.g. Crank 4+4’+4”; Gear 5+5’+5” Including: Driving (input) link (原动件)