英语作文,题目《对机电一体化的看法》

The late 1990s, began a new stage to int mechatronics direction of mechatronics into the in-depth dlopment period. On the one hand, optics, communications technology into mechanical and electrical integration, microfabrication technology in mechatronics also ral the first leg, there is a new branch of light mechatronics and micro mechatronics; on the other hand to mechatronic s modeling design, ysis and integration mods, mechatronics discipline and dlopment trends he carried out in-depth research. Meanwhile, due to the tremendous progress in the field of artificial ince, neural network technology and fiber optic technology has made for mechatronic technology has opened up a vast world of dlopment. These studies will lead to further establish complete mechatronic basis and gradually formed a complete scientific .

机电一体化英文写作800字_机电一体化英文写作800字高中

机电一体化英文写作800字_机电一体化英文写作800字高中

机电一体化英文写作800字_机电一体化英文写作800字高中

我的专业是机电一体化用英文怎么说

My

major

is

integrated

machinery

and

electronics

mechatronics

机电一体化：Mechanical & Electrical Integration

你可以说：My major is Mechanical & Electrical Integration.

Mechatronics (or Mechanical and Electronics Engineering) is the combination of mechanical engineering, electronic engineering and comr engineering. The pure of this interdisciplinary engineering field is the study of automata from an engineering perspective and serves the pures of controlling aanced hybrid s. The word itself is a portmanteau of 'Mechanics' and 'Electronics'.

机电一体化的英语作文200词

当自己还是一个小学生的时候.对电脑这个概念的认识还相当模糊.更多的直观感觉就是一台类似电视机但却具有更多功能的机器,机械而又缺乏人性化的执行者,在那一时期,家用电脑的普及率还非常低,于是,拥有一台个人电脑究竟可以做些什么,它都有哪些用途,为什么要学习电脑,同许多人一样自己一无所知.

然而信息时代迅捷的发展速终究远远超过了我们所可以预计的想象,随着人们意识观念的逐渐改变以及电脑价格的降低.它拥有了更为广泛的消费群体：作为高尖技术的代名词——电脑,开始融入了更多工薪家庭的生活中.而与电脑的普及随之而来的是网络生活开始为越来越多的人了解与接受,这一时期显著的特点就是网吧这一新事物好似雨后春笋争一般在全国各地大量涌现,对于那些渴望学习电脑知识然而却又无力支付购买电脑费用的人来说,网吧看起来无疑是一个好去处.然而事实上就如同我们所看到的,这种美丽的期望就是如同一个个虚幻的泡影.

机电一体化专业英文自我评价

机电一体化技术专业是培养以机械学和电子学为基础，熟悉现代机械制造的基本理论、技术和装备，具有机电一体化产品和技术的运用和开发能力的高等技术应用性专门人才。下面是我为大家带来的该专业的 自我评价 的 范文 ，相信对你会有帮助的。

机电一体化专业 英文自我评价 篇一

Through three years of college life, I grew up a lot. At the time of graduation, I made a summary of my three years of harvest and feelings, and as a guide for my future action.

From the ideological point of view, I am from a ignorant little boy to serve the people of a Communist, ideological consciousness has been greatly improved. I love the motherland, love the people, and resoluy support the leadership of the Communist Party and the socialist . I think the value of a person by his social contribution to others to measure, I joined the Chinese Communist Party is also the reason to strive to achi self-worth. I he conscientiously studied the various theories of the Party and he endeored to put them into pract and he a clearer understanding of the Party.

Learning, I think the primary task of college students or learn cultural knowledge, so I learn in the sense, not to relax. I think a good learning mod is very ful to learn knowledge, so after each exam, I will summarize the learning experience. A hard work a harvest, often see their gratifying achiments, I will sigh as long as you he the determination, nothing is imsible. For students of our comr-related majors, the knowledge of light optics is not enough. I use the spare time often read comr class books, and participated in a number of comr-ll qualification examination, and achid good results. I think that learning is the student's occupation, the occupation also need to he wisdom, persrance and persrance. In today 's fast - growing rmation age, we can not fall behind unless we continue to learn new knowledge.

Learning is important, a person's ability to cultivate can not be ignored.Three years of college life ge me a lot of opportunities to challenge themselves, such as the Department of the student council election, the yard organized speech contest, cultural and artistic festival of the art show, English speech contest. In the process of participating in these activities, I made some very good friends, learned the way of doing things, exercise their ability. These experiences make me understand that if you try soming, there are half the chance of success, if you do not try, the probability of success can only be zero. When the opportunity comes, we must take good hold.

University campus is a big family. In this family, we play the role of the object being cultivated. The teachers are our elders, so I respect them. Students like brothers and sisters, we learn toger, with entertainment, each other, live in harmony. Collective life so I know to take the initiative to understand others and care for others, but also made me become more strong and independent. I think their own things should be responsible for their own, others can only give you some a. Things to calmly think, do not impatient. Not easily committed to the commitment to the efforts to fulfill.Life needs to sketch themselves, not the same way there is not the same life.

Three years of college life is a good memory of my life, I move forward will not forget to look back at the time.

机电一体化专业英文自我评价篇二

In college, I always to improve their overall quality as the goal, to self-all-round dlopment as the direction of efforts to establish a correct outlook on life, values and world view. In order to meet the needs of social dlopment, I earnestly study all kinds of professional knowledge and give full play to my specialty. We will tap their own potentials and combine with the opportunity of summer social pract ry year to gradually improve their ability of learning and yzing and dealing with problems.Coordination of organizational and marial competencies.

Three years of college life is the key point of my life. Three years of campus life and social pract I continue to challenge themselves, enrich themselves, to achi the value of life and lay a solid foundation. Has always been that people should be old to learn the old I am knowledgeable, the meticulous of the professional, which has been affirmed in the results, each year he been third - class scholarships. In not satisfied with the theory of course, but also focus on pract.

Learning, I did not let myself down, the results he been among the best.Scholarships are awarded each year. I am a mechanical and electrical professional, know not only the theoretical knowledge, but also practical ability, so I often participate in practical activities. Now is the rmation age, learning the professional at the same time, I also conducted a comr learning, through efforts to get the national comr grade three. I learned a lot of new things, I am very willing to people who need , and greatly improve their self-learning ability. Then there is learned to use the learning mod at the same time pay attention to independent thinking.To learn hard only hard to learn is not enough, to learn "mods" to do things. I he come here to learn the pure of "fishing", but it is easier said than done, I changed a good many ways to do what is dit in thinking, the case of the old man, There do not know where to dit to ask.In learning, to "independent thinking" as their motto, always remember not to alert. With the progress of learning, I not only learned the basic knowledge of the public and a lot of professional knowledge, my mind has also been a qualitative leap, to a more rapid grasp of a new technical knowledge, I think this is very important for the future. In the study of knowledge this time, I and teachers to establish a strong friendship between teachers and students.The teacher's earnest teaching, so I realized the fun of learning. I and many students around, but also established a good learning relationship, each other to overcome the difficulties. Now I he to face graduation, is doing graduate design, I became the design team leader, but also exercise the self-hands and ysis of problem-solving ability, benefit.

Ideologically, the fine style, treat people sincere, can better deal with interpersonal relations, doing things calm and stable, can reasonably arrange the affairs of life. For the community for the school for the students to do things for the people around is no longer feel cumbersome, but very happy to do and can be satisfied and happy, not to think about doing their own things, others less control. And has been in the pursuit of personality sublimation, pay attention to their own conduct. I worship people who he great charia, and he always wanted to be able to do it myself. In college life, I insist on self-reflection and strive to improve their own personality. Now I understand the reason, willing to others not only to cast a noble character, but also get a lot of their own interests to others but also to themselves. Looking back over the past few years, I he been very happy to he ed the students when I was in trouble. Similarly, my ctes also ge me a ing hand when I was in trouble. For the teacher, I he always been very respected, because they are in a loss when I guide to me. Without the of a teacher, I might not know where to go. I now realize that character is not so much a personal character to run, as it is the responsibility of the individual society as a whole. A person living in this world, you he to bear some responsibility to the community obligations, with a noble character, you can correctly understand their responsibilities, in the contribution to achi their own value.

Life, I use spare time and vacation time outside to find part-time, do tutoring, but also exercise my social skills. In school life, let me learn a reasonable self-care life.

As a __ year university graduates, I he a young and knowledge. Young may mean lack of experience, but young also means enthusia and vitality, I am confident that with their own ability and knowledge in the work and life after graduation to overcome difficulties, and constantly realize the value of life and the pursuit of self-goal.

机电一体化专业英文自我评价篇三

After four years of mechanical and electrical integration of the University of professional courses, modest and self-discipline of me, optimistic, sincere, frank, hardworking team spirit, strong adaptability and self-learning ability, not susceptible to external interference, In the study, I he good grades, many scholarships, through the spare time to learn to participate in self-examination (construction), to participate in Zhejiang Province comr grade examination has been through a windows, two (vb), three (network technology). In the depth of textbook knowledge at the same time, pay attention to the combination of theory and pract, the use of spare time for a variety of comr software learning and use. In the face of ry pract of the school are taken seriously, strive for the best, to learn more professional knowledge, in the praise of teachers at the same time, but also lay the foundation for future work.

As a college student, I think the most important thing is not to say how good his book read, but how he should he the quality of the brutal competition in this society to survive! I think ryone has their own way, also he their own means of livelihood. Competition through the survival of society will be more exciting than the other way to survive, what business is not in the competition to grow up, so competition is the lifeblood of enterprise survival. Speaking of myself, is a very ordinary person! But I also he their own quality, I love life, like hard work, in good faith but also hard-working, with team spirit. Hope to use their own efforts to work hard in the future. Find a more and others can contact, full of competitive career! The real iron r bowl is not in a place to eat a lifetime, but no matter where to he food to eat!

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机电一体化（数控车床方面）

数控车床实习报告

前 言

机床是人类进行生产劳动的重要工具，也是生产力发展水平的重要标志。

普通机床经经历了近两百年的历史。随着电子技术、计算机技术及自动化，精密机械与测量等技术的发展与综合应用，生产了机电一体化的新型机床一一数控机床。数控机床一经使用就显示出了它独特的优越性和强大生命力，使原来不能解决的许多问题，找到了科学解决的途径。

数控车床是数字程序控制车床的简称，它集通用性好的型车床、加工精度高的精密型车床和加工效率高的专用型车床的特点于一身，是国内使用量，覆盖面广的一种数控机床，也是是一种通过数字信息，控制机床按给定的运动轨迹，进行自动加工的机电一体化的加工装备，经过半个世纪的发展，数控机床已是现代制造业的重要标志之一，在我国制造业中，数控机床的应用也越来越广泛，是一个企业综合实力的体现。

实 习 报 告 正 文

自从走进了大学，就业问题就似乎总是围绕在我们的身边，成了说不完的话题。在现今，会上的都总写着“有经验者优先”，可还在校园里面的我们这班学子经验又会拥有多少呢？为了拓展自身的知识面，扩大与的接触面，增加个人在竞争中的经验，锻炼和提高自己的能力，以便在以后毕业后能真正真正走入，能够适应国内外的经济形势的变化，并且能够在生活和工作中很好地处理各方面的问题，在这个期里我开始了自己的校外实习。.

，把所学的理论知识，运用到客观实际中去，使自己所学的理论知识有用武之地。只学不实践，所学的就等于零,理论应该与实践相结合.另一方面，实践可为以后找工作打基础.通过这段时间的实习，学到一些在学校里学不到的东西。因为环境的不同，接触的人与事不同，从中所学的东西自然就不一样了。要学会从实践中学习，从学习中实践.而且在的经济飞速发展，又加入了世贸，国内外经济日趋变化，每天都不断有新的东西涌现，在拥有了越来越多的机会的同时，也有了更多的挑战，的经济越和外面接轨，对于人才的要求就会越来越高，我们不只要学好学校里所学到的知识，还要不断从生活中，实践中学其他知识，不断地从各方面武装自已，才能在竞争中突出自已，表现自已。

1. F功能

F功能指令用于控制切削进给量。在程序中，有两种使用方法。

(1)每转进给量

编程格式 G95 F~

F后面的数字表示的是主轴每转进给量，单位为mm/r。

如：G95 F0.2 表示进给量为0.2 mm/r。

(2)每分钟进给量

编程格式G94 F~

F后面的数字表示的是每分钟进给量，单位为 mm/min。

如：G94 F100 表示进给量为100mm/min。

2. S功能

S功能指令用于控制主轴转速。

编程格式 S~

S后面的数字表示主轴转速，单位为r/min。在具有恒线速功能的机床上，S功能指令还有如下作用。

(1)转速限制

设定加工坐标系

编程格式 G50 S～

S后面的数字表示的是转速：r/min。

如：G50 S3000 表示转速限制为3000r/min。

(2)恒线速控制

编程格式 G96 S～

S后面的数字表示的是恒定的线速度：m/min。

如：G96 S150 表示切削点线速度控制在150 m/min。

(3)恒线速取消

编程格式 G97 S～

S后面的数字表示恒线速度控制取消后的主轴转速，如S未指定，将保留G96的终值。

如：G97 S3000 表示恒线速控制取消后主轴转速3000 r/min。

3. T功能

T功能指令用于选择加工所用。

编程格式 T～

T后面通常有两位数表示所选择的号码。但也有T后面用四位数字，前两位是号，后两位是长度补偿号，又是刀尖圆弧半径补偿号。

例：T0303 表示选用3号刀及3号长度补偿值和刀尖圆弧半径补偿值。

T0300 表示取消补偿。

4. M功能

M00： 程序暂停，可用NC启动命令（CYCLE START）使程序继续运行；

M01：暂停，与M00作用相似，但M01可以用机床“任选停止按钮”选择是否有效；

M03：主轴顺时针旋转；

M04：主轴逆时针旋转；

M05：主轴旋转停止；

M08：冷却液开；

M09：冷却液关；

M30：程序停止，程序复位到起始位置。

5. 加工坐标系设置G50

编程格式 G50 X～ Z～

式中X、Z的值是起刀点相对于加工原点的位置。G50使用方法与G92类似。

在数控车床编程时，所有X坐标值均使用直径值，如图所示。

如：按图设置加工坐标的程序段如下：

G50 X128.7 Z375.1

6. 快速定位指令G00

G00指令命令机床以快速度运动到下一个目标位置，运动过程中有加速和减速，该指令对运动轨迹没有要求。其指令格式：

G00 X(U)____ Z(W)____；

当用编程时，X、Z后面的数值是目标位置在工件坐标系的坐标。当用相对值编程时，U、W后面的数值则是现在点与目标点之间的距离与方向。如图所示的定位指令如下：

G50 X200.0 Z263.0; 设定工件坐标系

G00 X40.0 Z212.0； 指令编程A→C

或G00 U-160.0 W-51.0； 相对值指令编程A→C

因为X轴和Z轴的进给速率不同，因此机床执行快速运动指令时两轴的合成运动轨迹不一定是直线，因此在使用G00指令时，一定要注意避免和工件及夹具发生碰撞。如果忽略这一点，就容易发生碰撞，而快速运动状态下的碰撞就更加危险

7. 直线插补指令G01

G01指令命令机床以一定的进给速度从当前所在位置沿直线移动到指令给出的目标位置。

指令格式：G01 X(U)____Z(W)____F ；

其中F是切削进给率或进给速度，单位为mm/r或mm/min，取决于该指令前面程序段的设置。使用G01指令时可以采用坐标编程，也可采用相对坐标编程。当采用坐编程时，数控系统在接受G01指令后，将移至坐标值为X、Z的点上；当采用相对坐编程时，移至距当前点的距离为U、W值的点上。如图所示的直线运动指令如下：

G01 X40.0 Z20. F0.2; 指令编程

G01 U20.0 W-25.9 F0.2; 相对值指令编程

8. 圆弧插补指令G02、G03

圆弧插补指令命令在指定平面内按给定的F进给速度作圆弧插补运动，用于加工圆弧轮廓。圆弧插补命令分为顺时针圆弧插补指令G02和逆时针圆弧插补指令G03两种。其指令格式如下：

顺时针圆弧插补的指令格式：G02 X(U)____Z(W)____I____K____F____；

G02 X(U)____Z(W)___R___ F____；

逆时针圆弧插补的指令格式：G03 X(U)____Z(W)____ I____K____F____；；

G03 X(U)____Z(W)___R___ F____；

使用圆弧插补指令，可以用坐标编程，也可以用相对坐标编程。坐标编程时，X、Z是圆弧终点坐标值；增量编程时，U、W是终点相对始点的距离。圆心位置的指定可以用R，也可以用I、K，R为圆弧半径值；I、K为圆心在X轴和Z轴上相对于圆弧起点的坐标增量; F为沿圆弧切线方向的进给率或进给速度。

当用半径R来指定圆心位置时，由于在同一半径R的情况下，从圆弧的起点到终点有两种圆弧的可能性，大于180°和小于180°两个圆弧。为区分起见，特规定圆心角α≤180°时，用“+R”表示；α>180°时，用“-R”。注意：R编程只适于非整圆的圆弧插补的情况，不适于整圆加工。例如，图3-13中所示的圆弧从起点到终点为顺时针方向，其走刀指令可编写如下：

G02 X50.0 Z30.0 I25.0 F0.3； 坐标，直径编程，切削进给率0.3mm/r

G02 U20.0 W-20.0 I25.0 F0.3； 相对坐标，直径编程，切削进给率0.3mm/r

G02 X 50. 0 Z30.0 R25.0 F0.3； 坐标，直径编程，切削进给率0.3mm/r

G02 U20.0 W-20.0 R25.0 F0.3； 相对坐标，直径编程，切削进给率0.3mm/r

9. 暂停指令G04

G04指令用于暂停进给，其指令格式是：

G04 P____或G04 X(U)____

暂停时间的长短可以通过地址X(U)或P来指定。其中P后面的数字为整数，单位是ms；X(U)后面的数字为带小数点的数，单位为s。有些机床，X(U)后面的数字表示或工件空转的圈数。

该指令可以使作短时间的无进给光整加工，在车槽、钻镗孔时使用，也可用于拐角轨迹控制。例如，在车削环槽时，若进给结束立即退刀，其环槽外形为螺旋面，用暂停指令G04可以使工件空转几秒钟，即能将环形槽外形光整圆，例如欲空转2.5s时其程序段为： G04 X2.5或G04 U2.5或G04 P0；

G04为非模态指令，只在本程序段中才有效。

10. 英制和米制输入指令G20、G21

G20表示英制输入，G21表示米制输入。G20和G21是两个可以互相取代的代码。机床出厂前一般设定为G21状态，机床的各项参数均以米制单位设定，所以数控车床一般适用于米制尺寸工件加工，如果一个程序开始用G20指令，则表示程序中相关的一些数据均为英制(单位为英寸)；如果程序用G21指令，则表示程序中相关的一些数据均为米制(单位为mm)。在一个程序内，不能同时使用G20或G21指令，且必须在坐标系确定前指定。G20或G21指令断电前后一致，即停电前使用G20或G21指令，在下次后仍有效，除非重新设定。

11. 进给速度量纲控制指令G98、G99

在数控车削中有两种切削进给模式设置方法，即进给率(每转进给模式)和进给速度(每分钟进给模式)。

（1）进给率，单位为mm/r，其指令为：

G99； 进给率转换指令

G01X____Z____F____； F的单位为mm/r

(2)进给速度，单位为mm/min，其指令为： ．

G98； 进给速度转换指令

G01X____Z____F____； F的单位为mm/min

G98和G99都是模态指令，一旦指定就一直有效，直到指定另一方式为止。车削CNC系统缺省的进给模式是进给率，即每转进给模式，只有在用动力铣削时才采用每分钟进给模式。

12. 参考点返回指令G27、G28、G30

参考点是CNC机床上的固定点，可以利用参考点返回指令将刀架移动到该点。可以设置多四个参考点，各参考点的位置利用参数事先设置。接通电源后必须先进行参考点返回，否则不能进行其它作。参考点返回有两种方法：

(1)手动参考点返回。

(2)自动参考点返回。该功能是用于接通电源已进行手动参考点返回后，在程序中需要返回参考点进行换刀时使用的自动参考点返回功能。

自动参考点返回时需要用到如下指令：

（1）返回参考点检查G27

G27用于检验X轴与Z轴是否正确返回参考点。指令格式为：

G27 X(U)____ Z(W)____

X(U)、Z(W)为参考点的坐标。执行G27指令的前提是机床通电后必须手动返回一次参考点。

执行该指令时，各轴按指令中给定的坐标值快速定位，且系统内部检查检验参考点的行程开关信号。如果定位结束后检测到开关信号发令正确，则参考点的指示灯亮，说明滑板正确回到了参考点位置；如果检测到的信号不正确，系统报警，说明程序中指令的参考点坐标值不对或机床定位误过大。

（2）参考点返回指令G28、G30

G28 X(U) ____ Z(W) ____； 参考点返回，其中X(U)、Z(W)为参考点返回时的中间点，X、Z为坐标，U、W为相对坐标。参考点返回过程如图3-14所示。

G30 P2 X(U)____ Z(W)____； 第二参考点返回，P2可省略

G30 P3 X(U)____ Z (W)____； 第三参考点返回

G30 P4 X(U)____ Z(W)____； 第四参考点返回

第二、第三和第四参考点返回中的X(U)、Z (W)的含义与G28中的相同。

返回参考点的过程，从当前位置经过中间点(190，50)返回参考点，其指令为：G30 X190 Z50；G30 U100 W30。

数控机床一般由输入装置、数控系统、伺服系统、测量环节和机床本体(组成机床本体的各机械部件)组成。如数控机床组成示意图所示。

数控机床组成示意图

1) 输入输出装置

作面板

它是作人员与数控装置进行信息交流的工具组成：按钮站/状态灯/按键阵列/显示器。下图为西门子的一款数控系统的作面板，

控制介质

人与数控机床之间建立某种联系的中间媒介物就是控制介质，又称为信息载体。常用的控制价质有穿孔带、穿孔卡、磁盘和磁带。

人机交互设备

数控机床在加工运行时，通常都需要作人员对数控系统进行状态干预，对输入的加工程序进行编辑、修改和调试，对数控机床运行状态进行显示等，也就是数控机床要具有人机联系的功能。具有人机联系功能的设备统称人机交互设备。常用的人机交互设备有键盘、显示器、光电阅读机等。

通讯 现代的数控系统除采用输入输出设备进行信息交换外，一般都具有用通讯方式进行信息交换的能力。它们是实现CAD/CAM的集成、FMS和CIMS的基本技术。采用的方式有：

串行通讯（RS-232等串口）

自动控制专用接口和规范（DNC方式，MAP协议等）

网络技术（internet，LAN等）。

DNC是Direct Numerical Control或Distributed Numerical Control英文一

词的缩写，意为直接数字控制或分布数字控制。

2) 计算机数控（CNC）装置

数控装置是数控机床的中枢。CNC装置(CNC单元)

组成：计算机系统、位置控制板、PLC接口板，通讯接口板、特殊功能模块以及相应的控制软件。

作用：根据输入的零件加工程序进行相应的处理（如运动轨迹处理、机床输入输出处理等），然后输出控制命令到相应的执行部件(伺服单元、驱动装置和PLC等)，所有这些工作是由CNC装置内硬件和软件协调配合，合理组织，使整个系统有条不紊地进行工作的。CNC装置是CNC系统的核心

3) 进给伺服驱动系统

进给伺服驱动系统由伺服控制电路、功率放大电路和伺服电动机组成。伺服驱动的作用，是把来自数控装置的位置控制移动指令转变成机床工作部件的运动，使工作台按规定轨迹移动或定位，加工出符合图样要求的工件，即把数控装置送来的微弱指令信号，放大成能驱动伺动电动机的大功率信号。

常用的伺服电动机有步进电动机、直流伺服电动机和交流伺服电动机。根据接收指令的不同，伺服驱动有脉冲式和模拟式，而模拟式伺服驱动方式按驱动电动机的电源种类，可分为直流伺服驱动和交流伺服驱动。步进电动机采用脉冲驱动方式，交、直流伺服电动机采用模拟式驱动方式。

4) 机床电气控制

机床电气控制包括两个方面，可如图所示箭头所指的内容。PLC（可编程的逻辑）用于完成与逻辑运算有关顺序动作的I/O控制，而机床I/O电路和装置则是用来 实现I/O控制的执行部件，由继电器、电磁阀、行程开关、接触器等组成的逻辑电路；

5) 测量装置

数控机床中的测量装置

数控机床中的反馈系统的工作，反馈系统的作用是通过测量装置将机床移动的实际位置、速度参数检测出来，转换成电信号，并反馈到CNC装置中，使CNC能随时判断机床的实际位置、速度是否与指令一致，并发出相应指令，纠正所产生的误。在其它的控制领域，测量装置也有其应用

机械手中的控制电机与测量装置

测量装置安装在数控机床的工作台或丝杠上，按有无检测装置，CNC系统可分为开环和闭环系统，而按测量装置安装的位置不同可分为闭环与半闭环数控系统。开环控系统无测量装置，其控制精度取决于步进电机和丝杠的精度，闭环数控系统的精度取决于测量装置的精度。因此，检测装置是高性能数控机床的重要组成部分。

6) 机床本体

数控机床的机械部件包括：主运动部件，进给运动执行部件，如工作台、拖板及其传动部件，床身、立柱等支承部件；此外，还有冷却、润滑、转位和夹紧等辅助装置。对于加工中心类的数控机床，还有存放的刀库，交换的机械手等部件。数控机床是高精度和高生产率的自动化加工机床，与普通机床相比，应具有更好的抗振性和刚度，要求相对运动面的摩擦因数要小，进给传动部分之间的间隙要小。所以其设计要求比通用机床更严格，加工制造要求精密，并采用加强刚性、减小热变形、提高精度的设计措施。辅助控制装置包括刀库的转位换刀

以上是一般数控车床的组成结构，在实习的过程中，我了解了一下公司生产的CJK0620型的数控机床，它由以下单元组成：变频器（型号lnovance），两个全数字交流伺服单元（型号 SD20B），控制变压器（型号BK1500，容量1.5KV/A,频率50-60HZ，机级电压380V，次级电压220V），控制变压器（型号BK150，容量150V/A，频率50-60HZ，绝缘等级B，机级电压380V，次级电压11-12：36V；11-13：220V），风扇一个，丝杆两个，工作台，两个交流伺服电机，刀架，润滑装置，拖板等等

尾 声

时光如流水，两周的时间转眼即逝，这次实习给我的体会是：

① 通过这次实习我们了解了现代数控机床的生产方式和工艺过程。熟悉了一些材料的成形方法和主要机械加工方法及其所用主要设备的工作原理和典型结构、工夹量具的使用以及安全作技术。了解了数控机床方面的知识和新工艺、新技术、新设备在机床生产上的应用。

② 在数控机床的生产装配以及调试上，具有初步的作技能。

③ 在了解、熟悉和掌握一定的数控机床的基础知识和作技能过程中，培养、提高和加强了我的动手能力、创新意识和创新能力。

④ 这次实习，让我们明白做事要认真小心细致，不得有半点马虎。同时也培养了我们坚强不屈的本质，不到后一秒决不放弃的毅力！

⑤培养和锻炼了劳动观点、质量和经济观念，强化遵守劳动纪律、遵守安全技术规则和爱护财产的自觉性，提高了我们的整体综合素质。

是的，课本上学的知识都是基本的知识，不管现实情况怎样变化，抓住了基本的就可以以不变应万变。如今有不少学生实习时都觉得课堂上学的知识用不上，出现挫折感，可我觉得，要是没有书本知识作铺垫，又哪应付瞬息万变的呢？经过这次实习，虽然时间很短，可我学到的却是我一个学期在学校难以了解的。就比如何与同事们相处，相信人际关系是现今不少大学生刚踏出遇到的一大难题，于是在实习时我便有意观察前辈们是如何和同事以及上级相处的，而自己也尽量虚心求教。要搞好人际关系并不仅仅限于本部门，还要跟别的部门例如市场部的同事相处好，那工作起来的效率才高，人们所说的“和气生财”在我们的日常工作中也是不无道理的。而且在工作中常与前辈们聊聊天不仅可以放松一下神经，而且可以学到不少工作以外的事情，尽管许多情况我们不一定遇到，可有所了解做到心中有底，也算是此次实习的其中一个目的了。

很快我们就要步入，面临就业了，就业单位不会像老师那样点点滴滴细致入微地把要做的工作告诉我们，更多的是需要我们自己去观察、学习。不具备这项能力就难以胜任未来的挑战。随着科学的迅猛发展，新技术的广泛应用，会有很多领域是我们未曾接触过的，只有敢于去尝试才能有所突破，有所创新。就像我在实习中接触到的零件的加工，虽然它的危险性很大，但是要亲自去作而且要作出成品，这样就锻炼了我敢于尝试的勇气。

谁能把这段话翻译成英文

The integration of machinery with electronics dloping trend Integration of machinery with electronics is to gather electronics industries, multidisciplinary intersection such as optics , control comr, rmation synthesizes , dlopment of it and progress are dependent on and promote dlopment of relevance technology and progress. Therefore, the integration of machinery with electronics main part dlops direction as follows: Inlectualized Inlectualized to be that 21 centuries integration of machinery with electronics technology dlops one important dlopment direction. Artificial inceAI is taken seriously gradually in go into of integration of machinery with electronics builder, robot and numerical control machine tool inlectualized to be important application. What here speaks "inlectualized" be description to machine behior , be on control theory basis , absorb new thought , new mod , the ince simulating human being such as artificial inceAI , operations research , comr science , fuzzy mathematics , psychology , physiology and chaos dynamics , make it he abilities such as judging the reasoning , the logical thinking , policy autonomously, in an attempt being controlled a target more highly. Indeed, using the integration of machinery with electronics product has ince compley identical with person , is imsible, be also unnecessary. But, high-performance , the high-speed microprocessor make the integration of machinery with electronics product sess vulgar ince or people's part ince, then be complete sibility and necessary as well. Modularization Modularization is important but arduous one project. Since integration of machinery with electronics product kind and the turn out manufacturer are numerous,dloping and dloping the integration of machinery with electronics product element hing standard machinery intece , electricity intece , driving force intece , environment intece is that are very one complicated but is a very important thing. If dloping the driving force element incorporating speed reduction , ince speed regulation , electric motor into an integral whole, functions' such as hing optesthesia , image treatment , distinguishing sum distance measurement controls an element , can accomplish the mechani that the model handles as well as various. Such, but the prompt exploitation use of the standard element puts up a new product , can expand the scale of giving birth to a child at the same time also. This needs to work out the various standard, for the pure of ry component , element matching and intece. But the standard working out the international or this in the homeland aspect since the near future benefit is very difficult to conflict,can take form gradually by forming a little big business. The benefit that normalizing , seriation evidently, from electricity product bring about can be affirmative , the scale-rization general brings fine future to fine future integration of machinery with electronics enterprise disregarding the enterprise being an element to the integration of machinery with electronics producing a standard be still the enterprise to the product producing integration of machinery with electronics. Network-rization The outstanding achiments that 1990's , comr art wait for is a network technology. Network technology being on the rise and the daily life at full speed, dloping to science and technology , commercial run , politics , military affairs , educating the chivalrous deed people he all brought about gigantic transforming. The various network connects the whole world economy , turn out into a sl , enterprise room competition can't will globalization. The new product dlops out integration of machinery with electronics in a single day , mass is reliable as long as whose function is original,only be capable to do best-selling whole world very quickly. The long-range under the control of and surveillance technology popularizing, owing to network various since network are in the ascendant , long-range under the control of end instrument is an integration of machinery with electronics product but per se. Scene highway draw that the region covers a technology as with a net is domestic appliances the beta-network-rization already becoming general trend of nts , use of the family network (homenet) to link up with various domestic appliances becoming centering on comr comr-integrated home appliance (comrintegratedappliance , CIAS), makes people share facilitating that the various high technology brings about be in home and happy. Therefore, the integration of machinery with electronics product dlops beyond doubt to network-rization direction. Miniaturization Miniaturization be on the rise in 1980's powder, referring to is the trend that integration of machinery with electronics dlops to the minitype machine and the microcoic field. Say the person is microelectronics machinery (MEMS) abroad , refer to geometry dimension in general not exceeding 1 cm3 integration of machinery with electronics product , dlop and to micron , nanometer of ll. PC electricity integration product volume all , consumes to be able to stop moving nimbly ,he forbidden parallel aantage in the respect of living things medical treatment , military affairs , rmation etc.The bottleneck that PC electricity integration dlops lies in the tiny machinery technology , PC electricity integration product treating adopt the meticulous processing technology , is to surpass microtechnic, it resembles liang including photetch and the etching technology. Green-rization The industry flourish gives people life to he brought about enormous change. One aspect , matter are rich , life is comfortable; Another aspect , resource fall off , the ecological environment is contaminated grely. Thereupon, people appeals that protect the environment resource , return are natural. The green product concept arises at the historic moment under this vo , green-rization trend being a times. Accord with specially appointed protect the environment and healthy call for of human being in green product life designing that , , being put into use and being destroying in whose process,the pole doing no harm to the ecological environment or enering is few , resource utilization ratio is extremely high. The product designing the green integration of machinery with electronics, has ambitious dlopment future. Integration of machinery with electronics product's the green-rization being a finger mainly , not contaminating an ecological environment when being put into use, the reclaim dumping the queen energy makes use of.

The dlopment trend of the electromechanical integration

Electromechanical integration is the machinery,

机电专业英语作文 题目machine tools谢谢

Mechanical and electrical integration to int direction of.

机械和电气集成到智能方向。

20 in the late 90's, the major dloped countries began a new stage electromechanical integration technology to int direction.

20世纪90年代末，主要发达开始了一项新的机电一体化技术，向智能方向发展。

On the one hand, the optical communication technology into the mechanical and electrical integration, micro machining technology in Mechatronics in coming to the fore, the emergence of a new branch of optical mechanical electrical integration and microelectromechanical integration;

一方面，光通信技术进入机电一体化，机电一体化的微加工技术，出现了光学机电一体化和微机电集成的新分支;

on the other hand, modeling design, ysis and integration mod of mechatronics , discipline and the dlopment trend of the electromechanical integration of further research.

另一方面，机电一体化系统的建模设计、分析和集成方法、学科体系和进一步研究的机电一体化的发展趋势。

At the same time, because of the great progress of artificial ince technology, neural network technology and fiber optic technology and other fields, has opened up a vast world for the dlopment of the electromechanical integration technology, but also for the industry to provide a solid foundation.

与此同时，由于人工智能技术、神经网络技术、光纤技术等领域的巨大进步，为机电一体化技术的发展开辟了广阔的天地，同时也为业界提供了坚实的基础。