Points for attention when calculating the freedom of planar mechanism计算平面机构自由度时应注意的事项
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练习题
目录
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1 Introduction引言
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1.1 Research object and content of this book本书研究的对象和内容
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1.2 The purpose of studying mechanical principle course学习机械原理课程的目的
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1.3 How to study the course of mechanical principle如何进行机械原理课程的学习
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1.4 A brief introduction to the development of mechanical principles机械原理学科发展现状简介
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2 Structure analysis of mechanism机构的结构分析
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2.1 Content and purpose of mechanism structure analysis机构结构分析的内容及目的
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2.2 Organization composition and classification机构的组成及分类
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2.3 Kinematic diagram of mechanism机构的运动简图
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2.4 The mechanism has the condition of definite motion and the law of minimum resistance机构具有确定运动的条件及最小阻力定律
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2.5 Calculation of freedom degree of mechanism机构自由度的计算
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2.6 Points for attention when calculating the freedom of planar mechanism计算平面机构自由度时应注意的事项
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2.7 Composition principle, structure classification and structure analysis of plane mechanism平面机构的组成原理、结构分类及结构分析
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3 Kinematic analysis of planar mechanism平面机构的运动分析
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3.1 Task, purpose and method of mechanism motion analysis机构运动分析的任务、目的和方法
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3.2 Kinematic analysis of mechanism by graphic method用图解法作机构的运动分析
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4 Force analysis of planar mechanism平面机构的力分析
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4.1 Task, purpose and method of institutional force analysis机构力分析的任务、目的和方法
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4.2 Determination of inertia force of components构件惯性力的确定
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4.3 Determination of friction force in moving pair运动副中摩擦力的确定
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4.4 Force analysis of mechanism considering friction考虑摩擦时机构的受力分析
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5 Mechanical efficiency and self-locking机械的效率和自锁
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5.1 Mechanical efficiency机械的效率
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5.2 Mechanical self-locking机械的自锁
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6 Mechanical balance机械的平衡
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6.1 Purpose and content of mechanical balance机械平衡的目的及内容
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6.2 Balance calculation of rigid rotor刚性转子的平衡计算
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7 Operation of machinery and adjustment of its speed fluctuation机械的运转及其速度波动的调节
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7.1 Summary概述
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7.2 Equation of motion of machinery机械的运动方程式
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8 Connecting rod mechanism and its design连杆机构及其设计
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8.1 Connecting rod mechanism and its transmission characteristics连杆机构及其传动特点
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8.2 Type and application of plane four-bar mechanism平面四杆机构的类型及应用
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8.3 Basic knowledge of planar four-bar mechanism平面四杆机构的基本知识
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8.4 Design of plane four-bar mechanism平面四杆机构的设计
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9 Cam mechanism and its design凸轮机构及其设计
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9.1 Application and classification of cam mechanism凸轮机构的应用及其分类
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9.2 The motion law of push rod推杆的运动规律
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9.3 Design of cam profile凸轮轮廓曲线的设计
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9.4 Determination of basic dimensions of cam mechanism凸轮机构基本尺寸的确定
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10 Gear mechanism and its design齿轮机构及其设计
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10.1 Characteristics and types of gear mechanism齿轮机构的特点及类型
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10.2 Profile curve of gear齿轮的轮廓曲线
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10.3 Involute standard gear and its meshing characteristics渐开线标准齿轮及其啮合特点
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10.4 Basic parameters and geometric dimensions of involute standard gears渐开线标准齿轮的基本参数和几何尺寸
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10.5 Meshing transmission of involute spur gear渐开线直齿圆柱齿轮的啮合传动
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10.6 Cutting principle and undercut phenomenon of involute profile渐开线齿廓的切齿原理与根切现象
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10.7 Introduction of involute modified gear渐开线变位齿轮简介
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10.8 Helical cylindrical gear drive斜齿圆柱齿轮传动
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11 Gear system and its design齿轮系及其设计
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11.1 Gear train and its classification齿轮系及其分类
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11.2 Transmission ratio of fixed axle gear train定轴轮系的传动比
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11.3 Transmission ratio of epicyclic gear train周转轮系的传动比
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11.4 Transmission ratio of compound gear train复合轮系的传动比
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11.5 Determination of the number of teeth in planetary gear system行星轮系中各轮齿数的确定
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12 Other common institutions其他常用机构
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12.1 crank shaft ratchet棘轮机构
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12.2 Grooved wheel mechanism槽轮机构
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12.3 Cam-type index mechanism凸轮式间歇运动机构
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12.4 Incomplete gear mechanism不完全齿轮机构
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12.5 Screw mechanism螺旋机构
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12.6 Combined mechanism组合机构
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