标题：机械零件设计
机械零件设计
图书详细信息：  ISBN：9787302286820定价：39元印次：1-1装帧：平装印刷日期：2012-7-13内容简介本书采用中、英文对照编排形式，结合近年来“机械设计”课程教学改革的特点编写而成，立足培养面向21世纪的高级工程应用型人才，并紧紧围绕以“学”为中心，以“素质提高”为目的的指导思想，力求简明精练、覆盖面广。本书可以作为普通高等院校机械类本科生或者专科生的双语教材，也可供工程技术人员学习和参考。目录Chapter 1 Introduction11.1 Subjects of This Course11.2 Features of This Course11.3 Nature of This Course21.4 The Process of Machine Design21.5 Design Criteria of Machine Elements31.6 Standardization of Machine Elements61.7 Machine Designer's Responsibility6第1章 绪论81.1 本课程的研究对象81.2 本课程的特点81.3 本课程的性质81.4 机械设计的程序91.5 机械零件的设计准则91.6 机械零件的标准化111.7 机械设计人员的责任11
Chapter 2 Threaded Joints132.1 Overview132.1.1 Thread Manufacturing132.1.2 Thread Elements132.2 Principal Types of Screw Joints and Screw Fasteners152.2.1 Principal Types of Screw Joints152.2.2 Screw Fasteners162.2.3 Materials and Capacity Grades of Screw Fasteners172.3 Screw Tightening and Locking182.3.1 Screw Tightening182.3.2 Locking of Screw Joints192.4 Strength Calculations for Screw Joints212.4.1 Strength Calculations for Tension-Loaded Bolted Joints212.4.2 Strength Calculations for Bolted Joints Loaded in Shear242.5 Load Analyses of Bolt Groups242.6 Methods for Increasing the Strength of Bolted Joints29第2章 螺纹连接312.1 概述312.1.1 螺纹的形成312.1.2 螺纹的要素312.2 螺纹连接的主要类型和螺纹紧固件322.2.1 螺纹连接的主要类型322.2.2 螺纹紧固件322.2.3 螺纹紧固件的材料和性能等级332.3 螺纹的拧紧和防松332.3.1 螺纹的拧紧332.3.2 螺纹连接的防松342.4 螺纹连接的强度计算352.4.1 受拉伸载荷螺栓连接的强度计算352.4.2 受剪切载荷螺栓连接的强度计算372.5 螺栓组连接的受力分析372.6 提高螺栓连接强度的措施40
Chapter 3 Key Joints413.1 Parallel Key Joints413.2 Woodruff Key Joints423.3 Taper Key Joints433.4 Joints with Tangent Double-Taper Keys443.5 Strength Calculations of Parallel Key Joints44第3章 键连接473.1 平键连接473.2 半圆键连接473.3 楔键连接483.4 切向键连接483.5 平键连接强度计算48
Chapter 4 Belt Drives514.1 Overview514.2 V-belts and V-belt Pulleys524.2.1 Specification for Standard Series V-belts524.2.2 V-belt Pulleys534.3 Forces and Stresses in Belts554.3.1 Forces in Belts554.3.2 Stresses in Belts564.4 Creep and Speed Rate in Belt Drives574.4.1 Creep of Belt Drives574.4.2 Speed Rate of Belt Drives584.5 V-belt Drive Design584.5.1 Failure and Design Criteria of Belt Drives584.5.2 Strength Calculation of V-belt Drives584.5.3 Design Procedure and Factor Choice for V-belt Drives604.5.4 Tensioning Device of V-belt Drives64第4章 带传动674.1 概述674.2 V带与V带轮674.2.1 标准系列V带的规格674.2.2 V带轮684.3 带传动的受力与应力分析694.3.1 带传动的受力分析694.3.2 带传动的应力分析704.4 带传动的弹性滑动与传动比704.4.1 带传动的弹性滑动704.4.2 带传动的传动比714.5 V带传动的设计714.5.1 带传动的失效形式与设计准则714.5.2 V带传动的强度计算714.5.3 V带传动的设计步骤与参数选择734.5.4 V带传动的张紧装置76
Chapter 5 Chain Drives785.1 Overview785.1.1 Features of Chain Drives785.1.2 Principal Types of Chains795.1.3 Principal Types of Power Transmission Chains795.2 Roller Chains795.3 Kinematic Characteristics of Chain Drives815.3.1 Average Chain Velocity and Speed Ratio815.3.2 Instantaneous Chain Velocity and Speed Ratio815.3.3 Impact Loads in Chain Drives825.4 Design of Chain Drives835.4.1 Types of Failure and Rated Power of Chain Drives835.4.2 Principal Parameters Selection of Chain Drives855.4.3 Forces Acting on the Shafts of Chain Drives855.5 Lubrication of Chain Drives85第5章 链传动885.1 概述885.1.1 链传动特点885.1.2 链的主要种类885.1.3 传动链的主要类型885.2 滚子链895.3 链传动的运动特性895.3.1 链的平均速度与平均传动比895.3.2 链的瞬时速度与瞬时传动比905.3.3 链传动的动载荷905.4 链传动的设计905.4.1 链传动的失效形式与额定功率905.4.2 链传动主要参数的选择925.4.3 链传动中作用于轴上的力925.5 链传动的润滑93
Chapter 6 Toothed Gearing956.1 Overview956.2 Principal Types of Toothed Gearing956.3 Types of Tooth Failure and Design Criteria966.3.1 Types of Tooth Failure966.3.2 Design Criteria of Gearing986.4 Gear Materials986.5 Force Analysis for Gearing996.5.1 Force Analysis for Spur Gears996.5.2 Force Analysis for Helical Gears1006.5.3 Force Analysis for Bevel Gears1016.5.4 Design Load1026.6 Strength Calculations for Spur Gearing1046.6.1 Contact Strength Calculations for Spur Gears1046.6.2 Bending Strength Calculations for Spur Gears1076.7 Strength Calculations for Helical Gearing1106.7.1 Contact Strength Calculations for Helical Gears1106.7.2 Bending Strength Calculations for Helical Gears1116.8 Strength Calculations for Bevel Gearing1126.8.1 Contact Strength Calculations for Bevel Gears1126.8.2 Bending Strength Calculations for Bevel Gears1126.9 Accuracy of Toothed Gearing1136.10 Structure of Gears113第6章 齿轮传动1186.1 概述1186.2 齿轮传动的主要类型1186.3 轮齿的失效形式与设计准则1186.3.1 轮齿的失效形式1186.3.2 齿轮传动的设计准则1196.4 齿轮材料1206.5 齿轮传动的受力分析1216.5.1 直齿轮受力分析1216.5.2 斜齿轮受力分析1216.5.3 圆锥齿轮受力分析1226.5.4 计算载荷1226.6 直齿圆柱齿轮传动的强度计算1236.6.1 直齿圆柱齿轮的接触强度计算1236.6.2 直齿圆柱齿轮的弯曲强度计算1266.7 斜齿圆柱齿轮传动的强度计算1276.7.1 斜齿轮接触强度计算1276.7.2 斜齿轮弯曲强度计算1276.8 圆锥齿轮传动的强度计算1286.8.1 圆锥齿轮接触强度计算1286.8.2 圆锥齿轮弯曲强度计算1286.9 齿轮传动的精度1296.10 齿轮的结构129
Chapter 7 Worm Gearing1337.1 Characteristics and Types of Worm Gearing1337.1.1 Characteristics of Worm Gearing1337.1.2 Types of Worm Gearing1337.2 Principal Parameters and Geometrical Calculations of Cylindrical Worm Gearing1357.2.1 The Proper Meshing Condition of Cylindrical Worm Gearing1357.2.2 Principal Parameters of Cylindrical Worm Gearing1367.2.3 Geometrical Calculations of Cylindrical Worm Gearing1387.3 Types of Failure, Design Criteria and Materials of Ordinary Cylindrical Worm Gearing1397.3.1 Types of Failure1397.3.2 Design Criteria1397.3.3 Materials1407.4 Strength Calculations of Worm Gearing1407.4.1 Force Analysis of Worm Gearing1407.4.2 Strength Calculations of Worm Gearing1417.5 Efficiency, Lubrication and Calculation of Heat Balance1447.5.1 Efficiency of Worm Gearing1447.5.2 Lubrication of Worm Gearing1467.5.3 Heat Balance of Worm Gearing1467.6 Structure of Worms and Worm Gears147第7章 蜗杆传动1517.1 蜗杆传动的特点与类型1517.1.1 蜗杆传动的特点1517.1.2 蜗杆传动的类型1517.2 圆柱蜗杆传动的基本参数与几何计算1527.2.1 圆柱蜗杆传动的正确啮合条件1527.2.2 圆柱蜗杆传动的基本参数1527.2.3 圆柱蜗杆传动的几何计算1547.3 普通圆柱蜗杆传动的失效形式、设计准则及材料1557.3.1 失效形式1557.3.2 设计准则1557.3.3 材料1557.4 蜗杆传动的强度计算1557.4.1 蜗杆传动的受力分析1557.4.2 蜗杆传动的强度计算1567.5 蜗杆传动的效率、润滑及热平衡计算1587.5.1 蜗杆传动的效率1587.5.2 蜗杆传动的润滑1597.5.3 蜗杆传动的热平衡1607.6 蜗杆和蜗轮的结构160
Chapter 8 Shafts1648.1 Overview1648.1.1 Types of Shafts1648.1.2 Shaft Materials1668.2 Structural Design of Shafts1668.2.1 Functional Requirements1678.2.2 Technological Requirements1688.2.3 Improving the Strength of Shafts1708.3 Strength Calculations of Shafts1718.3.1 Calculation of Shafts for Only Shear Stress1718.3.2 Calculation of Shafts for Combined Bending and Torsional Stress1728.3.3 Fatigue Strength Calculation of Shafts173第8章 轴1788.1 概述1788.1.1 轴的分类1788.1.2 轴的材料1798.2 轴结构设计1798.2.1 使用要求1798.2.2 工艺性要求1808.2.3 提高轴的强度 1818.3 轴的强度计算1818.3.1 只承受剪切应力的轴计算1818.3.2 既承受弯曲应力又承受剪切应力的轴计算1828.3.3 轴的疲劳强度计算183
Chapter 9 Rolling Bearings1869.1 Overview1869.1.1 Configuration of Rolling Bearings1869.1.2 Materials for Rolling Bearings1879.1.3 Advantages and Shortcomings of Rolling Bearings1879.2 Types of Rolling Bearings1879.3 Codes of Rolling Bearings (by Chinese Standard)1909.4 Load Distribution, Failure and Design Criteria of Rolling Bearings1919.4.1 Load Distribution Among the Rolling Elements1919.4.2 Failure Modes of the Rolling Elements1929.4.3 Design Criteria of the Rolling Elements1929.5 Rolling Bearings Life Calculations1939.5.1 Fatigue Life of the Rolling Bearings1939.5.2 Basic Rating Life, Basic Dynamic Load Rating and Basic Static Load Rating1939.5.3 Equivalent Dynamic Load and Equivalent Static Load1949.5.4 Rolling Bearings Life Calculations1959.5.5 Analysis of Forces Exerted on Angular-Contact Rolling Bearings1969.6 Design Arrangements, Lubrication and Sealing Devices for Rolling Bearings2009.6.1 Design Arrangements for Rolling Bearings2009.6.2 Preloading for Rolling Bearings2039.6.3 Rolling Bearings Lubrication and Sealing Devices2049.6.4 Mounting and Dismounting Bearings205第9章 滚动轴承2079.1 概述2079.1.1 基本构造和特点2079.1.2 滚动轴承的材料2079.1.3 滚动轴承的优缺点2079.2 滚动轴承的类型2089.3 滚动轴承代号(中国标准)2109.4 滚动轴承的载荷分布、失效与设计准则2119.4.1 滚动体间的载荷分布2119.4.2 滚动轴承的失效形式2119.4.3 滚动轴承的设计准则2129.5 滚动轴承寿命计算2129.5.1 滚动轴承的疲劳寿命2129.5.2 基本额定寿命、基本额定动载荷与基本额定静载荷2129.5.3 当量动载荷和当量静载荷2139.5.4 滚动轴承寿命计算2149.5.5 角接触滚动轴承的力分析2159.6 滚动轴承的组合设计、润滑与密封装置2179.6.1 滚动轴承的组合设计2179.6.2 滚动轴承的预紧2189.6.3 滚动轴承的润滑和密封装置2189.6.4 滚动轴承的装拆219
Chapter 10 Sliding Bearings22010.1 Introduction22010.1.1 Types of Sliding Bearings22010.1.2 Field of Application22110.2 Constructions of Radial Sliding Bearings22110.2.1 Solid Bearings22110.2.2 Split Bearings22210.2.3 Automatic Center Regulating Bearings22210.2.4 Construction of Bushings22310.3 Bearing Materials22410.4 Lubricants22510.5 Calculations of Boundary-Lubricated Bearings22610.6 Principle of Hydrodynamic Lubrication22710.7 Calculations of Hydrodynamic-Lubricated Bearings22910.7.1 Geometrical Relations22910.7.2 Supporting Capacity and Load Factor23010.7.3 Determine the Minimum Thickness of the Oil Film23110.7.4 Calculation of Heat Balance232第10章 滑动轴承23510.1 绪论23510.1.1 滑动轴承的类型23510.1.2 滑动轴承的应用范围23510.2 径向滑动轴承的结构23610.2.1 整体式轴承23610.2.2 剖分式轴承23610.2.3 自动调心轴承23610.2.4 轴瓦的结构23610.3 轴承材料23710.4 润滑剂23810.5 边界润滑轴承计算23810.6 液体动力润滑原理23910.7 液体动力润滑轴承的计算24110.7.1 几何关系24110.7.2 承载能力与载荷系数24110.7.3 最小油膜厚度的确定24210.7.4 热平衡计算242
Chapter 11 Couplings and Clutches24511.1 Introduction24511.2 Couplings24611.2.1 Rigid Couplings24611.2.2 Flexible Couplings24711.3 Clutches25011.3.1 Mechanically Controlled Clutches25011.3.2 Safety Clutches252第11章 联轴器与离合器25411.1 绪论25411.2 联轴器25411.2.1 刚性联轴器25411.2.2 挠性联轴器25511.3 离合器25611.3.1 机械操纵离合器25711.3.2 安全离合器258Chapter 12 Springs25912.1 Functions and Types of Springs25912.1.1 Functions of Springs25912.1.2 Types of Springs25912.2 Stresses and Deflection of Helical Compression and Extension Springs25912.2.1 Stresses in Springs25912.2.2 Deflection of Springs26112.3 Characteristic Curves of Helical Springs26112.4 Spring Materials and Allowable Stresses26212.5 Geometric Dimensions of Helical Springs264第12章 弹簧26612.1 弹簧的功用和类型26612.1.1 弹簧的功用26612.1.2 弹簧的类型26612.2 圆柱压缩、拉伸螺旋弹簧的应力与变形26712.2.1 弹簧中的应力26712.2.2 弹簧的变形26712.3 圆柱螺旋弹簧的特性线26812.4 弹簧的材料及许用应力26812.5 圆柱螺旋弹簧的几何尺寸269
Chapter 13 Other Kinds of Joints27113.1 Pin Joints27113.2 Interference Fit Joints27313.3 Shaped Joints27513.4 Riveted Joints27613.4.1 Characteristics and Applications of Riveted Joints27613.4.2 Rivets and Types of Riveted Joints27713.4.3 Failure Types of Riveted Joints and Strength Calculations27813.5 Welded Joints28013.5.1 Types, Characteristics and Applications of Welded Joints28013.5.2 Styles of Welds28213.5.3 Strength Calculations of Welds28313.6 Adhesive Bonding284第13章 其他连接28713.1 销连接28713.2 过盈配合连接28813.3 成形连接28913.4 铆接28913.4.1 铆接特点及应用28913.4.2 铆钉及铆钉连接的型式29013.4.3 铆钉连接的破坏形式及强度计算29013.5 焊接29213.5.1 焊接类型、特点及应用29213.5.2 焊缝的式样29213.5.3 焊缝的强度计算29313.6 胶接294
Chapter 14 Reducers29614.1 Main Types and Characteristics of Reducers29614.1.1 Cylindrical Gear Reducers29614.1.2 Bevel Gear Reducers29714.1.3 Worm Reducers29714.1.4 Planetary Gear Reducers29814.2 Distribution of Speed Ratio29914.3 Structure of Gear Reducer30214.4 Lubrication of Gear Reducer303第14章 减速器30514.1 减速器的主要型式及特点30514.1.1 圆柱齿轮减速器30514.1.2 圆锥齿轮减速器30514.1.3 蜗杆减速器30514.1.4 行星齿轮减速器30614.2 传动比分配30614.3 减速器的结构30814.4 减速器的润滑309
Appendix A(附录A)310
References（参考文献）315[1]