本书编者在前一版的基础上,汲取了多所大学在使用本书过程中提出的许多宝贵意见,对全书进行了修订和补充。本书的主要目的是使读者掌握机械工程专业英语术语及用法,培养和提高读者阅读和翻译专业英语文献资料的能力。本书的主要内容包括力学、机械零件与机构、机械工程材料、润滑与摩擦、机械制图、公差与配合、机械设计、机械制造、管理、现代制造技术、科技写作。全书共有68篇课文及10篇阅读材料,其中32篇课文有参考译文。本书提供电子课件等教学资源,读者可从华信教育资源网(www.hxedu.com.cn)免费下载。本书既可以作为机械设计制造及自动化、机械工程及自动化、机电工程等专业的专业英语教材,也可以供从事机械工程工作的工程技术人员参考使用。

Contents Lesson 1 Basic Concepts in Mechanics Lesson 2 Forces and Their Effects Lesson 3 Overview of Engineering Mechanics Lesson 4 Shafts, Couplings, and Splines Lesson 5 Shafts and Associated Parts Lesson 6 Belts,Clutches,Brakes,and Chains Lesson 7 Fasteners and Springs Lesson 8 Rolling Bearings Lesson 9 Turbine Engine Bearings for Ultra High Temperatures Lesson 10 Spindle Bearings (Reading Material) Lesson 11 Machine Tool Frames Lesson 12 Spur Gears Lesson 13 Strength of Mechanical Elements Lesson 14 Physical Properties of Materials Lesson 15 Kinematics and Dynamics Lesson 16 Basic Concepts of Mechanisms Lesson 17 Material Selection Lesson 18 Selection of Materials Lesson 19 Gear Materials (Reading Material) Lesson 20 Friction, Wear, and Lubrication Lesson 21 Lubrication Lesson 22 Introduction to Tribology Lesson 23 Product Drawings Lesson 24 Sectional Views Lesson 25 Computer Graphics (Reading Material) Lesson 26 Dimensional Tolerance Lesson 27 Fundamentals of Manufacturing Accuracy Lesson 28 Tolerances and Surface Roughness Lesson 29 Introduction to Mechanical Design Lesson 30 Engineering Design Lesson 31 Some Rules for Mechanical Design Lesson 32 Computer Applications in Design and Graphics Lesson 33 Lathes and Cutting Parameters in Turning Process Lesson 34 Engine Lathes Lesson 35 Milling Machines and Grinding Machines Lesson 36 Drilling Operations Lesson 37 Milling Operations (Reading Material) Lesson 38 Gear Manufacturing Methods Lesson 39 LaserAssisted Machining and Cryogenic Machining Technique Lesson 40 Machine Tool Motors Lesson 41 Development of Metal Cutting (Reading Material) Lesson 42 Development of Machine Tools (Reading Material) Lesson 43 Nontraditional Manufacturing Processes Lesson 44 Overview of Nontraditional Manufacturing Processes Lesson 45 Machining of Engineering Ceramics Lesson 46 Definitions and Terminology of Vibration Lesson 47 Mechanical Vibrations Lesson 48 Automated Assembly Lesson 49 Roles of Engineers in Manufacturing Lesson 50 Manufacturing Enterprises Lesson 51 Careers in Manufacturing Lesson 52 Manufacturing Research Centers at U.S. Universities (Reading Material) Lesson 53 Developments in Manufacturing Technology (Reading Material) Lesson 54 Cost Estimating Lesson 55 Flexible Manufacturing System Lesson 56 Quality and Inspection Lesson 57 Quality in the Modern Business Environment Lesson 58 Coordinate Measuring Machines Lesson 59 Reliability Requirements Lesson 60 Product Reliability Lesson 61 Effect of Reliability on Product Salability(Reading Material) Lesson 62 Computers in Manufacturing Lesson 63 Computer Applications in Design and Manufacturing Lesson 64 ComputerAided Analysis of Mechanical Systems Lesson 65 ComputerAided Process Planning Lesson 66 Numerical Control Lesson 67 Numerical Control Software Lesson 68 Computer Numerical Control Lesson 69 Training Programmers Lesson 70 History of Numerical Control(Reading Material) Lesson 71 Industrial Robots Lesson 72 Robotics Lesson 73 Basic Components of an Industrial Robot Lesson 74 Robot Sensors Lesson 75 Mechanical Engineering in the Information Age Lesson 76 Mechanical Engineering and Mechanical Engineers Lesson 77 How to Write a Scientific Paper Lesson 78 How to Write a Technical Report 参考译文 第1课 力学基本概念 第4课 轴、联轴器和花键 第7课 紧固件和弹簧 第8课 滚动轴承 第13课 机械零件的强度 第17课 材料选择 第21课 润滑 第22课 摩擦学概论 第23课 产品图样 第26课 尺寸公差 第28课 公差与表面粗糙度 第29课 机械设计概论 第31课 几条机械设计准则 第32课 计算机在设计和制图中的应用 第33课 车床和车削参数 第35课 铣床和磨床 第38课 齿轮制造方法 第43课 特种加工工艺 第45课 工程陶瓷的机械加工 第46课 振动的定义和术语 第49课 工程师在制造业中的作用 第54课 成本估算 第56课 质量与检验 第59课 可靠性要求 第62课 计算机在制造业中的应用 第65课 计算机辅助工艺设计 第66课 数字控制 第69课 培训编程人员 第71课 工业机器人 第73课 工业机器人的基本组成部分 第75课 信息时代的机械工程 第77课 如何撰写科技论文 参考文献