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书名:机械原理
机械原理
出版日期:2004年03月
ISBN:9787562920540 [十位:7562920540]
页数:238      
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《机械原理》内容提要:
According to the basic teaching requirements for the course Mechanisms and Machine Theory,and the requirement of bilingual teaching,this textbook is written
for students and teachers of mechanical engineering major in universities and colleges in China.
There are 12 chapters in this textbook:Introduction,Structure Analysis of Me chanisms,Kinematic Analysis of Mechanisms,Friction and Efficiency of Machineries,Planar Linkage Mechanisms,Cams and Their Design,Gears and Their Design,Gear Trains,The
《机械原理》图书目录:
Chapter 1 Introduction
 1.1 About this Course
 1.2 Mechanisms and Machines
 1.3 Content of this Course
 1.4 Design Process and this Book
 Notes

Chapter 2 Structure Analysis of Mechanisms
 2.1 Introduction
 2.2 Composition of Mechanisms
 2.3 Kinematic Diagrams
 2.4 Mechanism with Confirmed Motion
 2.5 Number of Degrees of Freedom of the Mechanisms
 2.6 Notes when Determine the Number of DOF of Planar Mechanisms
 Problems
 Notes

Chapter 3 Kinematic Analysis of Mechanisms
 3.1 Tasks and Methods of Kinematic Analysis
 3.2 Velocity Analysis by the Method of Instantaneous Center
 3.3 Kinematic Analysis by Complex Numbers
 Problems
 Notes

Chapter 4 Friction and Efficiency of Machineries
 4.1 Introduction
 4.2 Friction in Joints/Kinematic Pairs
 4.3 Efficiency of Machineries
 4.4 Self-lock of Machineries
 Problems
 Notes

Chapter 5 Planar Linkage Mechanisms
 5.1 Introduction
 5.2 The Types of Four-bar Mechanisms and Application
 5.3 Characteristics Analysis of Four-bar Linkages
 5.4 Synthesis of Four-bar Mechanism
 Problems
 Notes

Chapter 6 Cams and Their Design
 6.1 Introduction
 6.2 Cam and Follower Types
 6.3 Process of Cam Synthesis
 6.4 Displacement Diagrams of Follower
 6.5 Graphical Cam Profile Synthesis
 6.6 Analytical Cam Profile Synthesis
 6.7 Cam Size and Physical Characteristics
 Problems
 Notes

Chapter 7 Gears and Their Design
 7.1 Introduction
 7.2 Applications and Types of Gear Mechanisms
 7.3 Fundamental Law of Toothed Gearing
 7.4 Involute Properties
 7.5 Terminology and Definition of Gears
 7.6 Involute Geometry
 7.7 Mesh and Trains of Involute Spur Gears
 7.8 Contact Ratio
 7.9 The Forming of Involute Spur Gear
 7.10 Interference and Undercutting
 7.11 Pofileshifted Gear
 7.12 Helical Gears
 7.13 Crossed Helical Gears
 7.14 Worm Gearing
 7.15 Bevel Gears
 Problems
 Notes

Chapter 8 Gear Trains
 8.1 Introduction
 8.2 Ordinary Gear Trains
 8.3 Epicyclic Gear Trains
 8.4 Compound Gear Trains
 8.5 Design of Planetary Gear Trains
 8.6 Efficiency of Planetary Gear Trains
 Problems
 Notes

Chapter 9 The Design of Combined Mechanism and Other Common Mechanisms
 9.1 Ratchet Mechanism
 9.2 Geneva Wheel
 9.3 Intermittent Gearing
 9.4 Universal Joint Mechanism
 9.5 Combination of Mechanism
 Problems
 Notes

Chapter 10 Machinery Operation and Adjustment of Velocity Fluctuation in Machineries
 10.1 Introduction
 10.2 Kinetic Equations of Machinery
 10.3 Solution of the Kinematic Equation of Motion
 10.4 Flywheels and Periodic Fluctuation of Speed of Machinery Problems
 Notes

Chapter 11 Balancing
 11.1 Introduction
 11.2 Static Balance
 11.3 Dynamic Balance
 11.4 Balancing of Planar Linkages
 Problems
 Notes
References