机械工程专业英语课件--L03精品文档41页
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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
《机械工程专业英语》课件
机械工程原理
深入研究机械运动、力学和设计方面的原理和方法。
机械工程设计
学习机械系统和组件的设计过程，包括CAD和仿真技术的应用。
学习资源
参考书籍
推荐几本经典的机械工程教材， 供学生参考和深入学习。
学习网站
介绍几个优质的在线学习平台， 提供丰富的课程和资源供学生学 习。
实践项目
鼓励学生参与实际机械工程项目， 提升实践能力和解决问题的能力。
2 学生建议和意见
鼓励学生提供对课程的建议和意见，帮助课程更好地满足学生的需求。
总结
课程概述
总结《机械工程专业英语》课程 的内容和目标，强调学生在学习 过程中的收获。
学习成果
强调学生通过学习该课程所获得 的知识和技能，对未来的几个学习机械工程领域知识 的途径，如继续学习、实践项目 和职业培训。
《机械工程专业英语》 PPT课件
这个PPT课件旨在介绍《机械工程专业英语》课程的内容，包括课程目标、学 习方法、重点知识点、学习资源、考试评估、学生反馈和总结。
课程介绍
本节将详细介绍《机械工程专业英语》课程的目标、内容和学习方法。帮助 学生了解课程的重要性和学习的方法。
重点知识点
机械工程概述
了解机械工程领域的基本概念、原理和应用。
考试评估
1 考试形式
说明考试的形式，如闭卷 考试、开卷考试或者实践 考核。
2 考试内容
列举考试涵盖的知识点和 要求，帮助学生有针对性 地复习。
3 考试时间
确定考试的日期和持续时 间，提醒学生合理安排学 习时间。
学生反馈
1 课程满意度调查
开展匿名调查，了解学生对课程的满意度和建议，持续改进教学质量。
深入研究机械运动、力学和设计方面的原理和方法。
机械工程设计
学习机械系统和组件的设计过程，包括CAD和仿真技术的应用。
学习资源
参考书籍
推荐几本经典的机械工程教材， 供学生参考和深入学习。
学习网站
介绍几个优质的在线学习平台， 提供丰富的课程和资源供学生学 习。
实践项目
鼓励学生参与实际机械工程项目， 提升实践能力和解决问题的能力。
2 学生建议和意见
鼓励学生提供对课程的建议和意见，帮助课程更好地满足学生的需求。
总结
课程概述
总结《机械工程专业英语》课程 的内容和目标，强调学生在学习 过程中的收获。
学习成果
强调学生通过学习该课程所获得 的知识和技能，对未来的几个学习机械工程领域知识 的途径，如继续学习、实践项目 和职业培训。
《机械工程专业英语》 PPT课件
这个PPT课件旨在介绍《机械工程专业英语》课程的内容，包括课程目标、学 习方法、重点知识点、学习资源、考试评估、学生反馈和总结。
课程介绍
本节将详细介绍《机械工程专业英语》课程的目标、内容和学习方法。帮助 学生了解课程的重要性和学习的方法。
重点知识点
机械工程概述
了解机械工程领域的基本概念、原理和应用。
考试评估
1 考试形式
说明考试的形式，如闭卷 考试、开卷考试或者实践 考核。
2 考试内容
列举考试涵盖的知识点和 要求，帮助学生有针对性 地复习。
3 考试时间
确定考试的日期和持续时 间，提醒学生合理安排学 习时间。
学生反馈
1 课程满意度调查
开展匿名调查，了解学生对课程的满意度和建议，持续改进教学质量。
机械专业英语课件 PPT
1.There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
深孔钻分为两种，即用于钻削盲孔的中心钻和套孔 钻。
另一方面，直柄钻被固定到钻夹中，同理， 钻夹以与锥柄钻相同的方式固定到主轴孔中。
Paragraph 5
1.Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available. The size of twist drills used in industrial range from 0.01 up to 3.25 in. (i.e., 0.25 up to 80 mm).
钻是利用绕轴旋转的钻头在工件上生成通孔或盲 孔的加工工艺。
2.Consequently, the range of cutting from that axis of rotation is equal to the radius of required hole.
因此，旋转轴的切削范围就等于所钻孔的半径。
2.This type of drill may have either three or four flutes and equal number of margins, which ensure superior guidance, thus resulting in high machining accuracy.这种类型的钻具有三个或四个出屑槽以及 相同数量的刃带，这些可确保准确的导向，从而获 得较高的机加工精度。
深孔钻分为两种，即用于钻削盲孔的中心钻和套孔 钻。
另一方面，直柄钻被固定到钻夹中，同理， 钻夹以与锥柄钻相同的方式固定到主轴孔中。
Paragraph 5
1.Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available. The size of twist drills used in industrial range from 0.01 up to 3.25 in. (i.e., 0.25 up to 80 mm).
钻是利用绕轴旋转的钻头在工件上生成通孔或盲 孔的加工工艺。
2.Consequently, the range of cutting from that axis of rotation is equal to the radius of required hole.
因此，旋转轴的切削范围就等于所钻孔的半径。
2.This type of drill may have either three or four flutes and equal number of margins, which ensure superior guidance, thus resulting in high machining accuracy.这种类型的钻具有三个或四个出屑槽以及 相同数量的刃带，这些可确保准确的导向，从而获 得较高的机加工精度。
关于机械工程专业英语课件.ppt
2）Metals are so useful in all branches of industry, including such fundamental industries as machinebuilding, ship-building and national defence, that their importance can scarcely be over-emphasized.
Specialized English for ……. “机械工程专业英语”
Specialized English for Mechanical Engineering
机械工程专专业英业语 英语和普通英语的区别
一、词汇： 专业词汇是基础
二、句子： 长句多 被动语态多 后置定语多 大量的名词化结构 等等
copper 生铜
(2) dog: 狗
(机械专业) 挡块
机械工程专业英语
2. 按照习惯搭配确定词义 e.g: (1) I have a short memory. 我的记忆力不好 (2) This biscuit eats short. 这种饼干吃起来松脆 (3) Indeed he has a short temper. 他确实是个急 性子
disadvantage 高速磨削不存在（知道）这个缺点。
机械工程专业英语 二、句子特点
1. 句子长（学会分解句子结构）
If a hard-grade wheel were to be used for grinding a hard material, the dull grains would not be pulled off from the bond quickly enough, thus impeding(阻 碍) the self-dressing process of the surface of the wheel and finally resulting in clogging(堵塞) of the wheel and burns on the ground surface.
Specialized English for ……. “机械工程专业英语”
Specialized English for Mechanical Engineering
机械工程专专业英业语 英语和普通英语的区别
一、词汇： 专业词汇是基础
二、句子： 长句多 被动语态多 后置定语多 大量的名词化结构 等等
copper 生铜
(2) dog: 狗
(机械专业) 挡块
机械工程专业英语
2. 按照习惯搭配确定词义 e.g: (1) I have a short memory. 我的记忆力不好 (2) This biscuit eats short. 这种饼干吃起来松脆 (3) Indeed he has a short temper. 他确实是个急 性子
disadvantage 高速磨削不存在（知道）这个缺点。
机械工程专业英语 二、句子特点
1. 句子长（学会分解句子结构）
If a hard-grade wheel were to be used for grinding a hard material, the dull grains would not be pulled off from the bond quickly enough, thus impeding(阻 碍) the self-dressing process of the surface of the wheel and finally resulting in clogging(堵塞) of the wheel and burns on the ground surface.
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-交流与沟通PPT演示课件
3
机械工程专业英语 --交流与沟通
The Importance of Learning Specified English
学习专业英语的重要性
Currently, the globalization of manufacturing industries leads to a thirst of
mechanical engineers with ability to make an effective communication when
机械工程专业英语 --交流与沟通
English Communication for Mechanical Engineers
1
机械工程专业英语 --交流与沟通
Preface 序言
preface 英 [ˈprefəs] 美 [ˈprefəs] n. 序言，引语; 开端，前奏; [宗]（弥撒的）序诵，序祷; vi.&vt. 作为…的序言，作为…的开端; 作序; 给…作序; 开始，导致; 变形 复数: prefaces 过去式: prefaced 现在分词: prefacing 第三人称单数: prefaces
“当…..的时候”
4
机械工程专业英语 --交流与沟通
The Purpose of Learning Specified English 学习专业英语的目的
Improve your cross-cultural communication skills in mechanical engineering;
Part 1: Introduction to Mechanical Engineering
机械工程导论
Part 2: Machine Elements and Mechanisms
机械工程专业英语 --交流与沟通
The Importance of Learning Specified English
学习专业英语的重要性
Currently, the globalization of manufacturing industries leads to a thirst of
mechanical engineers with ability to make an effective communication when
机械工程专业英语 --交流与沟通
English Communication for Mechanical Engineers
1
机械工程专业英语 --交流与沟通
Preface 序言
preface 英 [ˈprefəs] 美 [ˈprefəs] n. 序言，引语; 开端，前奏; [宗]（弥撒的）序诵，序祷; vi.&vt. 作为…的序言，作为…的开端; 作序; 给…作序; 开始，导致; 变形 复数: prefaces 过去式: prefaced 现在分词: prefacing 第三人称单数: prefaces
“当…..的时候”
4
机械工程专业英语 --交流与沟通
The Purpose of Learning Specified English 学习专业英语的目的
Improve your cross-cultural communication skills in mechanical engineering;
Part 1: Introduction to Mechanical Engineering
机械工程导论
Part 2: Machine Elements and Mechanisms
机械工程专业英语课件--L03
products. Several modern FEM packages include specific
components such as thermal, electromagnetic, fluid, and
structural working environments. In a structural
课件
预备知4识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) In solving partial differential equations, the primary challenge is to create an equation that approximates the equation to be studied, but is numerically stable, meaning that errors in the input data and intermediate calculations do not accumulate and cause the resulting output to be meaningless. There are many ways of doing this, all with advantages and disadvantages. The Finite Element Method is a good choice for solving partial differential equations over complex domains (like cars and oil pipelines), when the domain changes (as during a solid state reaction with a moving boundary), when the desired precision varies over the entire domain, or when the solu课件tion lacks smoothnes预s备. 知5识
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机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
For instance, in a frontal uoitnpgutCthtooispb, yaerlmligwehaittnh2ina0gd1lve9asns-.2tTa0gh1ees9reaAnasdrpedomissaaednvyPawtnyatayLgsteodsf..The
Finite Element Method is a good choice for solving partial differential equations over complex domains (like cars and oil pipelines), when the domain changes (as during a solid state reaction with a moving boundary), when the desired precision varies over the entire domain, or when the solution lacks smoothnes预s备. 知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
The finite element method (FEM) (sometimes referred to as finite element analysis) is a numerical
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The finite-element method originated from the need for solving complex elasticity and structural analysis
simulation); Another example would be the simulation of the weather pattern on Earth, where it is more important to have accurate predictions over land than over the wide-open sea.
meaning that errorEs vinatlhueaitniopnutodnaltya. and intermediate tedcawlciuthlaAtiosnpsodsoen.Sotliadcecusmfourla.tNe EanTd3ca.5usCe ltiheenrtePsurlotifnilge 5.2
equations.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The solution approach is based either on eliminating
equations, which are then numerically integrated using standard techniques such as Euler's method, RungeKutta, etc.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) In solving partial differential equations, the primary challenge is to create an equation that approximates the equation to be studied, but is numerically stable,
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approCximopaytirnigg hsyts2te0m19of-2o0rd1i9naAryspdioffseerePnttiyalLtd.
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
For instance, in a frontal uoitnpgutCthtooispb, yaerlmligwehaittnh2ina0gd1lve9asns-.2tTa0gh1ees9reaAnasdrpedomissaaednvyPawtnyatayLgsteodsf..The
Finite Element Method is a good choice for solving partial differential equations over complex domains (like cars and oil pipelines), when the domain changes (as during a solid state reaction with a moving boundary), when the desired precision varies over the entire domain, or when the solution lacks smoothnes预s备. 知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
The finite element method (FEM) (sometimes referred to as finite element analysis) is a numerical
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The finite-element method originated from the need for solving complex elasticity and structural analysis
simulation); Another example would be the simulation of the weather pattern on Earth, where it is more important to have accurate predictions over land than over the wide-open sea.
meaning that errorEs vinatlhueaitniopnutodnaltya. and intermediate tedcawlciuthlaAtiosnpsodsoen.Sotliadcecusmfourla.tNe EanTd3ca.5usCe ltiheenrtePsurlotifnilge 5.2
equations.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The solution approach is based either on eliminating
equations, which are then numerically integrated using standard techniques such as Euler's method, RungeKutta, etc.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) In solving partial differential equations, the primary challenge is to create an equation that approximates the equation to be studied, but is numerically stable,
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