机械工程专业英语课件
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《机械类专业英语》课件
Skimming
This skill allows readers to quickly scan through the text to get a general understanding of the content It is often used to identify key information or main ideas
Learning significance and purpose
Learning significance and purpose
Learning significance: Mastering mechanical English is of great significance for enhancing personal competitiveness, broadening international perspectives, and promoting academic exchanges.
PPT courseware for Mechanical Professional English
• Introduction to Mechanical Professional English
• Mechanical English Vocabulary • Mechanical English Reading and
Outline
Skimming through the text to identify key information or ideas and creating an outline to organize them This helps readers understand the structure of the article and how different ideas are connected
This skill allows readers to quickly scan through the text to get a general understanding of the content It is often used to identify key information or main ideas
Learning significance and purpose
Learning significance and purpose
Learning significance: Mastering mechanical English is of great significance for enhancing personal competitiveness, broadening international perspectives, and promoting academic exchanges.
PPT courseware for Mechanical Professional English
• Introduction to Mechanical Professional English
• Mechanical English Vocabulary • Mechanical English Reading and
Outline
Skimming through the text to identify key information or ideas and creating an outline to organize them This helps readers understand the structure of the article and how different ideas are connected
机械类专业英语ppt课件
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14
❖ cumulative ['kjuːmjʊlətɪv]
❖ adj. 累积的
❖ cumulative error 累积误差 ; 积累误差 ; 累积差误 ❖ cumulative frequencies 累积频数 ; 累计频数 ❖ cumulative learning 累积学习
❖ dimensionless
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18
❖ uniaxial ❖ adj. 单轴（向）的，同轴的
念 ; 压力集中 ❖ axial stress 轴向应力 ; 轴应力 ; 多轴向应力 ❖ ; 热应力试验 ❖ stress corrosion 应力腐蚀 ; 超应力腐蚀 ; 应力腐化 ; 应 ❖ Stress ball 压力球 ; 减压球 ; 美国原装 ; 握力球 ❖ stress amplitude 应力幅 ; 应力幅值 ; 应力幅度 ; 应力振幅
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15
❖ quantity
❖ n. 参数，值；数量；总量
❖ physical quantity 物理量 ; 物理量 ; 实物量 ; 要的实物量 ❖ dimensionless quantity 无量纲量 ; 无因次量 ; 无因次值 ❖ average quantity 平均数量 ; 平均量 ; 均匀数量 ; 均匀数目 ❖ additional quantity 追加数量 ; 额外数量 ; 附加量 ❖ considerable quantity 大数量 ; 可观的
❖ magnitude
❖ n. 数量、数值；大小；量级
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10
❖ equilibrium ❖ n. 平衡；稳定；保持平衡的能力
❖ [,iːkwɪ'lɪbrɪəm]
机械工程专业英语课件--L12
tracing and duplicating lathes, (4) single-spindle 转塔车床没有尾架和丝杠，而在尾架的位置上装有一 automatic lathes, (5) multi-spindle automatic lathes, (6) 个装有一个能纵向移动多任务位主切削刀架（如：转 shapers and planers, (7) boring machines. 塔刀架、回轮刀架），另外还具有辅助刀架（如：前、 后刀架），能完成卧式车床上的各种加工工序。是一 本质上，使用单刃刀具切削的机床包括： 种多刀、多任务位加工的高效机床，加工效率比卧式 (1)普通车床；(2)转塔车床；(3)仿形车床； 车床高2~3倍。转塔车床的调整需花费较多时间，适合 于成批生产。 (4)单轴自动车床；(5)多轴自动车床；(6) 此外，转塔车床刀架的纵横向进给设有撞停定程 牛头刨床和龙门刨床；(7)镗床。 装置，可自动控制铬镍钢件尺寸，保证成批工件尺寸 课文分析 的一致性，能自动实现机床的变速预选、进给量改变
主轴箱：电机---齿轮变速---主轴
尾座：锥孔+顶尖 导轨：平、燕尾 刀架：中拖板（流板箱）作横向进给，大拖板作纵向移动 丝杠：加工螺纹
光杠：切削外圆、端面
预备知识
机械工程专业英语
二、词汇
Lesson 24 Lathes
engine lathe 普通车床 turrent lathe 转塔车床 tracing and duplicating lathe 仿形车床 single-spindle automatic lathe 单轴自动车床 multi-spindle automatic lathe 多轴自动车床 shape 牛头刨床 cylindrical grinder 外圆磨床 planer 龙门刨床 centreless grinder 无心磨床 surface grinder 平面磨床 boring machine 镗床 drilling machine 钻床 milling machine 铣床 broaching machine 拉床 sawing machine 锯床 gear-cutting machine 齿轮加工机床
《机械专业英语unit》课件
Example analysis
Case Studies
Analyze real world case studies to demonstrate practical applications of mechanical writing
Compare and Contrast
Compare different writing styles and techniques to identify best practices
Standard expression: Mechanical English requires standardized and rigorous expression, in accordance with industry standards.
02
Common vocabulary and expressions in mechanical engineering English
Language accuracy
Use precision language and avoid technical errors
Clarity
Use simple language and avoid jargon to ensure the reader easily understands the content
Writing Standards
01
02
03
04
APA Style: Follow the American Psychological Association (APA) style guide for formatting and citations
APA Style: Follow the American Psychological Association (APA) style guide for formatting and citations
机械工程专业英语课件--L13
牛头刨床采用装在滑枕一端的刀夹上的单点刀具。
切削加工通常是在前进的行程来进行。
课文分析
机械工程专业英语
Lesson 25 Shapers, Drilling and Milling Machines
The tool is lifted slightly by the clapper box to
抬刀架 prevent excessive drag across the work, which is fed
课文分析词ຫໍສະໝຸດ 汇机械工程专业英语
Lesson 25 Shapers, Drilling and Milling Machines
三、课文分析 A shaper’s utilizes a single-point tool in a tool holder mounted on the end of the ram. Cutting is generally done on the forward stroke.
导轨和溜板箱：保证机床部件的直线运动，其精度极高，一 般为内凹，为了储油。 主轴和轴承：回转精度要求较高，径向跳动、轴向窜动和角 度摆动
变速机构：实现刀具相对工件的正确切削用量。机械、液压、 气动、电动
动力装置：电动机
预备知识
机械工程专业英语
Lesson 25 Shapers, Drilling and Milling Machines
under the tool during the return stroke in preparation for the next cut. 刀具被抬刀架稍稍抬举，以避免划过工件表面的严
重拖刮，在返回行程中，刀具下面进给机构使工件
机械工程专业英语精品PPT课件
专利检索资源荟萃（二）
8.美国专利检索： 9.欧洲专利检索： 10.从ESPACENET数据库提取世界各Байду номын сангаас专利文献的方法（国知局提供）： 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： 13.欧洲专利法律状态查询： 14.PCT专利检索： 15.英国专利检索：
26. 印度专利数据库： 27.新加坡综合专利数据库（含美国、新加坡、PCT、欧洲专利、英国、中国、 加拿大、韩国、中国台湾、日本、泰国）： 28.香港专利检索：Þx.html 29.澳门专利检索：
30. google专利搜索： 31.日本专利检索：
机械工程专业信息检索
ASME-American Society of Mechanical Engineers美国机械工程师协 会 SAE-Society of Automobile Engineers美国汽车工程师协会 EI-Engineering Index工程索引 IEEE-Institute of Electrical and Electronics Engineers (美国)电机及 电子工程师学会 IET-The Institution of Engineering and Technology英国工程技术学 会（IET）系英国电气工程师学会（IEE）和英国企业工程师学会 （IIE）于2006年初合并组建而成 NTIS-National Technical Information Service美国国家技术情报服务 局 UMI-美国UMI公司，学位论文的信息服务（ProQuest ）。 ISO-International Organization for Standardization国际标准化组织。
机械工程专业英语教程 (第5版)课件 (28)[11页]
that will perform the needed functions.
“需要是发明之母”这句古老的谚语现在仍然是正确的。设计 是从实际或者假想的需要开始的。现有的设备可能需要在耐用 性、效率、重量、速度或成本等方面做进一些改进工作，也可 能需要有新的设备来完成以前由人来做的工作，例如物料搬运 或产品装配。当目标完全或部分被确定以后，设计工作的下一
Lesson 31 Some Rules for Mechanical Design
• Terminology
• Text tour
2021/1/5
《机械工程专业英语教程》
1
Terminology
Conception 1. The ability to form or understand mental concepts and
6
2021/1/5
《机械工程专业英语教程》
丝锥和板牙
7
2021/1/5
《机械工程专业英语教程》
Text tour
The old saying that “necessity is the mother of invention” is still true. Designing starts with a need, real or imagined. Existing apparatus may need improvements in durability, efficiently, weight, speed, or cost. New apparatus may be needed to perform a function previously done by men, such as material handling or product assembly. With the objective wholly or partly defined, the next step in design is the conception of mechanisms and their arrangements
“需要是发明之母”这句古老的谚语现在仍然是正确的。设计 是从实际或者假想的需要开始的。现有的设备可能需要在耐用 性、效率、重量、速度或成本等方面做进一些改进工作，也可 能需要有新的设备来完成以前由人来做的工作，例如物料搬运 或产品装配。当目标完全或部分被确定以后，设计工作的下一
Lesson 31 Some Rules for Mechanical Design
• Terminology
• Text tour
2021/1/5
《机械工程专业英语教程》
1
Terminology
Conception 1. The ability to form or understand mental concepts and
6
2021/1/5
《机械工程专业英语教程》
丝锥和板牙
7
2021/1/5
《机械工程专业英语教程》
Text tour
The old saying that “necessity is the mother of invention” is still true. Designing starts with a need, real or imagined. Existing apparatus may need improvements in durability, efficiently, weight, speed, or cost. New apparatus may be needed to perform a function previously done by men, such as material handling or product assembly. With the objective wholly or partly defined, the next step in design is the conception of mechanisms and their arrangements
《机械类专业英语》课件
Summary
Mastering common sentence patterns and grammar is the key to accurately expressing concepts in the field of machinery.
Detailed description
There are some specific sentence patterns and grammatical structures in Mechanical English, such as passive voice and complex sentence patterns. Learners need to be familiar with these sentence patterns and grammar to ensure that they can accurately and fluently express their meaning in writing and speaking.
Course objectives and learning significanceCourse objective: By studying mechanical engineering English, students will be able to master professional English vocabulary, terminology, and expressions in the field of mechanical engineering, and improve their reading, writing, translation, and communication skills.Learning significance: Students with mechanical English proficiency can better adapt to international demands, enhance their competitiveness in the field of mechanical engineering, and also contribute to promoting technical exchange and cooperation in the field of mechanical engineering.
机械工程专业英语课件--L16
specifications
预备知识
机械工程专业英语
Lesson 32 Limits and Tolerances
一、预备知识
Grippers by ZAYTRAN are universally applicable "out-of-the-box". The use of third-generation ZAYTRAN technology and the selection of super tough, corrosive resistant materials allow these products to efficiently serve day-to-day as well as tough, nearly impossible gripper applications BUT are priced competitively with commodity products! ZAYTRAN gripper technology provides precision in extreme environments such as clean rooms, grinder loading, automotive, and die casting. 预备知识
有时极限尺寸仅允许在单一方向上。这就叫做单向 公差。
课文ห้องสมุดไป่ตู้析
机械工程专业英语
Lesson 32 Limits and Tolerances Unilateral tolerancing is s system of dimensioning where the tolerance(that is variation) is shown in only one direction from the nominal size. 单向公差标注是公差(亦即偏差)仅在基本尺寸(又叫 公称尺寸)的一侧表示的尺寸标注制度。 Unilateral tolerancing allowthe changing of tolerance on a hole or shaft without seriously affecting the fit. 单向标注公差的孔或轴的公差发生变化而不会影响 其配合性质。
机械工程专业英语课件-L
Dynamics
The study of the motion of bodies under the action of forces It includes the study of forces, torque, and moments acting on bodies
First Law of Thermodynamics
The development of mechanical engineering has undergone an evolution from manual manufacturing to modern manufacturing. With the continuous progress of technology, mechanical engineering has also made new breakthroughs in both theory and practice.
Connection is the key to achieving mechanical assembly, and connection design needs to consider factors such as connection method, fasteners, and sealing.
Computer aided design
Computer aided design is an important tool in modern mechanical design, which can help designers complete design tasks quickly and accurately.
Fundamentals of Mechanical Design
The study of the motion of bodies under the action of forces It includes the study of forces, torque, and moments acting on bodies
First Law of Thermodynamics
The development of mechanical engineering has undergone an evolution from manual manufacturing to modern manufacturing. With the continuous progress of technology, mechanical engineering has also made new breakthroughs in both theory and practice.
Connection is the key to achieving mechanical assembly, and connection design needs to consider factors such as connection method, fasteners, and sealing.
Computer aided design
Computer aided design is an important tool in modern mechanical design, which can help designers complete design tasks quickly and accurately.
Fundamentals of Mechanical Design
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唐一平主编：《先进制造技术》北京：机械工业出 版社，2004；
王慧莉，贾卫国编《国际学术交流英语》大连：大 连理工大学出版社，2005
主要教学内容
Lesson 1 Basic Concept in Mechanics Lesson 2 Forces and Their Effects Lesson 3 Overview of Engineering Mechanics Lesson 4 Shafts and Couplings Lesson 5 Shafts and Associated Parts Lesson 6 Belts, Clutches, Brakes, and Chains Lesson 7 Fasteners and Springs Lesson 14 Physical Properties of Materials Lesson 29 Tolerances and Surface Roughness Lesson 35 Coordinate Measuring Machine Lesson 36 Lathes
课外学习内容
通过学校图书馆网页上“电子资源”栏查询与自己研究方向 相关的英文文献。重点是“EI工程索引 （）”、“ELSEVIER （）”和“IEL（IEEE/IEE） （）” 通过“小木虫”、“科学网”、“学问社区”等网站查找专 业英语学习资料，学习科学研究方法。
学习使用参考文献的管理软件如EndNote。 通过“google学术搜索（）”和“google 专 利检索（/patents）”查询英文文献和英文 专利。
掌握一些在线翻译软件作为辅助工具。如“有道”。
专利检索资源荟萃（一）新！专利搜索网址：/ 1.因特网专利数据库介绍（中华人民共和国国家知识产权局）： /sipo//wxfw/ytwzlsukjs/ytwzlsjkjs/200508/t20050816_67485 .htm
7.中国专利数据库检索系统：/Fra bibliotekearch/CN/
专利检索资源荟萃（二）
8.美国专利检索：/patft/index.html 9.欧洲专利检索：/ 10.从ESPACENET数据库提取世界各国专利文献的方法（国知局提供）： /sipo/wxfw/ytwggsjkjs/ytwzlsjkjs/ESPACENET.doc 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： /access/index.en.htm 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： /advancedSearch?locale=en_ep 13.欧洲专利法律状态查询：/portal/public/registerplus 14.PCT专利检索：http://www.wipo.int/pctdb/en/ 15.英国专利检索：/search/index.htm
Lesson 37 Milling Machines and Grinding Machines Lesson 38 Drilling Operations Lesson 44 Nontraditional Manufacturing Processes Lesson 62 The Computer and Manufacturing Lesson 63 Computers in Design and Manufacturing Lesson 64 Computer-Aided Analysis of Mechanical Systems Lesson 65 Computer-Aided Process Planning Lesson 66 Numerical Control Lesson 71 Industrial Robots Lesson 77 Technical Report Elements Lesson 78 Writing the Technical Report Extra lesson 1 English for International Academic Exchange Extra lesson 2 Expression of Numbers, Signs, Equations and Graphs in English Extra lesson 3 Professional Literature and Patent Retrieval
5.专利信息服务平台试验系统（数据含中、美、日、欧、WO、德、法、英、俄、 加、印、瑞士、韩国、澳大利亚）：/pubpisfts/index.do
6.中外专利数据库报务平台：:8080/cnipr/index.htm
机械工程专业英语
Subject-Based English for Mechanical Engineering
机械与电气工程学院
2020/12/16
教学要求及目的
了解专业英语的语法特点，熟悉专业词汇， 逐步培养学生具有比较熟练的专业文献阅 读理解能力、翻译能力和英文学术论文的 写作能力。 掌握国外英文专利和文献资料的查询方法， 能以英语为工具，获取本专业所需信息。 了解国际学术交流的常用表达方式。
2.中国专利检索：/sipo/zljs/
3.中国专利法律状态检索：/sipo/zljs/searchflzt.jsp
4.中国专利实施数据库（中国专利信息中心）： /aboutus/actualize/shishiku/tuiguang_edit.asp
教学方式
课堂讲授、讨论与自学相结合。以教师讲 授为主，引导学生积极阅读指定参考文献， 完成课外作业，参与课堂讨论。有意识地 积累与自己研究方向相关的词汇与文献资 料，掌握专业英语学习方法。
教材及参考文献
教材：施平 《机械工程专业英语教程（第二 版）》北京：电子工业出版社，2008 参考文献：
叶邦彦，陈统坚编：《机械工程英语》北京：机械 工业出版社，2006
王慧莉，贾卫国编《国际学术交流英语》大连：大 连理工大学出版社，2005
主要教学内容
Lesson 1 Basic Concept in Mechanics Lesson 2 Forces and Their Effects Lesson 3 Overview of Engineering Mechanics Lesson 4 Shafts and Couplings Lesson 5 Shafts and Associated Parts Lesson 6 Belts, Clutches, Brakes, and Chains Lesson 7 Fasteners and Springs Lesson 14 Physical Properties of Materials Lesson 29 Tolerances and Surface Roughness Lesson 35 Coordinate Measuring Machine Lesson 36 Lathes
课外学习内容
通过学校图书馆网页上“电子资源”栏查询与自己研究方向 相关的英文文献。重点是“EI工程索引 （）”、“ELSEVIER （）”和“IEL（IEEE/IEE） （）” 通过“小木虫”、“科学网”、“学问社区”等网站查找专 业英语学习资料，学习科学研究方法。
学习使用参考文献的管理软件如EndNote。 通过“google学术搜索（）”和“google 专 利检索（/patents）”查询英文文献和英文 专利。
掌握一些在线翻译软件作为辅助工具。如“有道”。
专利检索资源荟萃（一）新！专利搜索网址：/ 1.因特网专利数据库介绍（中华人民共和国国家知识产权局）： /sipo//wxfw/ytwzlsukjs/ytwzlsjkjs/200508/t20050816_67485 .htm
7.中国专利数据库检索系统：/Fra bibliotekearch/CN/
专利检索资源荟萃（二）
8.美国专利检索：/patft/index.html 9.欧洲专利检索：/ 10.从ESPACENET数据库提取世界各国专利文献的方法（国知局提供）： /sipo/wxfw/ytwggsjkjs/ytwzlsjkjs/ESPACENET.doc 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： /access/index.en.htm 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： /advancedSearch?locale=en_ep 13.欧洲专利法律状态查询：/portal/public/registerplus 14.PCT专利检索：http://www.wipo.int/pctdb/en/ 15.英国专利检索：/search/index.htm
Lesson 37 Milling Machines and Grinding Machines Lesson 38 Drilling Operations Lesson 44 Nontraditional Manufacturing Processes Lesson 62 The Computer and Manufacturing Lesson 63 Computers in Design and Manufacturing Lesson 64 Computer-Aided Analysis of Mechanical Systems Lesson 65 Computer-Aided Process Planning Lesson 66 Numerical Control Lesson 71 Industrial Robots Lesson 77 Technical Report Elements Lesson 78 Writing the Technical Report Extra lesson 1 English for International Academic Exchange Extra lesson 2 Expression of Numbers, Signs, Equations and Graphs in English Extra lesson 3 Professional Literature and Patent Retrieval
5.专利信息服务平台试验系统（数据含中、美、日、欧、WO、德、法、英、俄、 加、印、瑞士、韩国、澳大利亚）：/pubpisfts/index.do
6.中外专利数据库报务平台：:8080/cnipr/index.htm
机械工程专业英语
Subject-Based English for Mechanical Engineering
机械与电气工程学院
2020/12/16
教学要求及目的
了解专业英语的语法特点，熟悉专业词汇， 逐步培养学生具有比较熟练的专业文献阅 读理解能力、翻译能力和英文学术论文的 写作能力。 掌握国外英文专利和文献资料的查询方法， 能以英语为工具，获取本专业所需信息。 了解国际学术交流的常用表达方式。
2.中国专利检索：/sipo/zljs/
3.中国专利法律状态检索：/sipo/zljs/searchflzt.jsp
4.中国专利实施数据库（中国专利信息中心）： /aboutus/actualize/shishiku/tuiguang_edit.asp
教学方式
课堂讲授、讨论与自学相结合。以教师讲 授为主，引导学生积极阅读指定参考文献， 完成课外作业，参与课堂讨论。有意识地 积累与自己研究方向相关的词汇与文献资 料，掌握专业英语学习方法。
教材及参考文献
教材：施平 《机械工程专业英语教程（第二 版）》北京：电子工业出版社，2008 参考文献：
叶邦彦，陈统坚编：《机械工程英语》北京：机械 工业出版社，2006