机械专业英语自我介绍热门20篇

我是x职业技术学院电气工程系电气自动化专业应届毕业生.自从进入大学之后,因为我得从新开始,继续努力奋斗,迎接新的挑战.大学是我思想、知识结构及心理、生长成熟的时间.惠于学校雄厚的学习、创新氛围,熔融其中的我成为了一名复合型人才.时光飞逝,我将怀着我童年的梦想、青年的理想离开我的母校,走上工作岗位.

在校期间,我严格要求自己,努力在各方面提高、完善自己,学习、工作踏实认真,吃苦耐劳,富有合作精神,学习上,认真系统地掌握了工业电气自动化及仪表自动化的相关课程,取得了良好的成绩.在班里担任班长,在学生会纪检部工作,在校期间多次获三好学生,二等奖学金2次,三等奖学金3次,一次国家励志奖学金,优秀班干部2次,优秀学生会干事1次.

当今是一个机遇与挑战并存,知识与能力齐驱的时代,只有不断地完善自我,才能成为激烈竞争中的弄潮儿,而几年的大学生活正提供了这一契机,让我受益菲浅,在良好的环境中进行学习与磨练,塑造一个全新的自我.最重要的是培养了我吃苦耐劳的精神,脚踏实地的作风,较强的社会工作能力.为了使自己能够全方位的发展,更好的适应这个日新月异的社会.

几年的学习中,我广泛涉猎了《物理》,《机械制图》,《计算机应用基础》,《C语言》,《电工基础》,《模拟电子技术基础》,《数字电子技术基础》,《工厂电气设备控制》,《电力及电机拖动》,《单片机原理与应用》,《传感器技术》,《工厂供电技术》,《电力电子变流技术》,《可编程逻辑控制器》,《Photoshop图像处理技术》,《数控机床应用技术》,《可编程控制器应用技术》,《组态王》等方面的知识,先后参加学院组织的《工程概预算》,《电子商务概论》,《电气故障查找》,《设备改造技术》,《市场经济》等各类选修课.并把理论知识应用于实际操作中取得了国家技能鉴定的特种特种作业操作证,高级电工证.

学院师生中一直流传着这样一句话"今天你以学校为荣,明天学校以你为荣",从入学以来,我一直把它铭记在心,立志要在大学里全面发展自己,从适应社会发展的角度提高个人素质.将来真正能在本职工作上做出成绩,为母校争光.

在即将走上社会岗位的时候,我毛遂自荐,企盼着以满腔的真诚和热情加入贵公司,领略您公司文化之魅力,一倾文思韬略,才赋禀质为您效力.

we are the world ,we are the future

omeone said “we are reading the first verse of the first chapter of a book, whose pages are infinite”. i don’t know who wrote these words, but i’ve always liked them as a reminder that the future can be anything we want it to be. we are all in the position of the farmers. if we plant a good seed ,we reap a good harvest. if we plant nothing at all, we harvest nothing at all.

we are young. “how to spend the youth?” it is a meaningful question. to answer it, first i have to ask “what do you understand by the word youth?” youth is not a time of life, it’s a state of mind. it’s not a matter of rosy cheeks, red lips or supple knees. it’s the matter of the will. it’s the freshneof the deep spring of life.

a poet said “to see a world in a grain of sand, and a heaven in a wild flower, hold infinity in the palm of your hand, and eternity in an hour. several days ago, i had a chance to listen to a lecture. i learnt a lot there. i’d like to share it with all of you. let’s show our right palms. we can see three lines that show how our love.career and life is. i have a short line of life.

what about yours? i wondered whether we could see our future in this way. well, let’s make a fist. where is our future?

where is our love, career, and life? tell me.yeah, it is in our hands. it is held in ourselves.

we all want the future to be better than the past. but the future can go better itself. don’t cry because it is over, smile because it happened. from the past, we’ve learnt that the life is tough, but we are tougher. we’ve learnt that we can’t choose how we feel, but we can choose what about it. failure doesn’t mean you don’t have it, it does mean you should do it in a different way. failure doesn’t mean you should give up, it does mean you must try harder.

as what i said at the beginning, “we are reading the first verse of the first chapter of a book, whose pages are infinite”. the past has gone. nothing we do will change it. but the future is in front of us. believe that what we give to the world, the world will give to us. and from today on, let’s be the owners of ourselves, and speak out “we are the world, we are the future.”

My name is peter. I am six years old. I am from Chinese Taiwan.

Many people ask me about my Chinese name because they think the meaning of it is very interesting. But I hope my friends can remember my English name rather than my Chinese one. My hobby is playing basketball.

I usually play it with my friends after school, and I believe playing basketball will bring me good health. I am a talkative person.

It is very difficult for me to keep quiet. Now I am studying in English, so I hope everyone can speak English to me. Otherwise I will feel very bad if I keep quiet.

My dear teachers,how do you do? I am glad to be here. is my name,and I come from Jinshan Area, which is a seaside city. I hope there will be an opportunity for you to go there to have a good time. Now, Id like to give a self introduction.I am the youth corps cell secretary in my class.I work very hard on my subjects, and I am one of the top students in my class. I always take part in the desigening of the blackboard newspaper.Out of class, I Often take part in all kinds of social activities.In 20xx, I participated in a sand row of volunteer activity.In my spare time, I am fond of handwriting, and obtains 7 levels of certificates, and has the honor to receive many prizes.I also love literature.I obtained the third prize of the Nine Grade in the 20xx nation linguistic skills competition.I hope I will have the honour to study here.Thanks a lot! Besides, in my opinion, ___school which has a hundred years of history is outstanding. And I will have a bright future here. More important, the teachers here are excellent,and physics and the writings in classical style are very splendid.Thank you for listening to me.

Dear teachers, dear students! I am , years old, and I live in . I always hope that the junior middle school life will begin today. I really hope that I will get along well with my classmates and teachers in my new age and new school. Spend the happy 3 years together. Before I came here, my primary school life was colorful. Six years of primary school life, I had double hundred points have three semesters, and the school can be in peace and harmony with the classmate of everyone, but also a little faults, is that I am a little affectations too much, sometimes will affect other students, at the university and get along with later days I will try to correct. I like literature and music. I once published articles in the school magazine. I like to listen to music in my spare time. In the new semester, I would like to make progress with the university, and with our most precious years to complete the study, with difficulties and mutual help, I will be the first one to come forward. Please supervise me. My personal introduction is here, thank you!!

I am a 21-year-old female from Guangxi Province. I was enrolled into ... University in 20xx and my major is Chinese language and literature. I study hard and often get good grades in all my courses. I love reading Chinese novels, short stories, poems and proses. I like writing too. I keep a diary. It is my closest companion.

Not like others, I sometimes would read out what I write in my diary to my best friends to share my joy and sorrow with them. I am an outgoing person and get along with others very well

My name is TYW.I am a boy.I was born in nanjing.I was born in September 20xx .

I have a happy family.l live in NanJing,too.Now l am in the XC Middle school.l like talking.So I cant to talk all day. After class,l always play tennis with my good classmates.I am good at table tennis.So I often play it.But I never show off.

I think that I am a good boy.

earning english is like building a house. laying a strong foundation

is the first and most important step. in other words, you should read and speak english

every day. memorizing new words and phrases in also helpful. like building a house,

learning english takes some time. so don’t be impatient remember, “rome

wasn’t built in a day”.

创新英语大赛口语自我介绍

在英语口语比赛中，好的英语自我介绍能给别人留下一个很好的印象，漂亮的开场可以帮助同学们吸引各位老师的目光哦!以下是第一范文网小编为你整理的创新英语大赛口语自我介绍，希望大家喜欢。

创新英语大赛口语自我介绍篇1

Goodafternoon, teachers! Today, I`m very happy to make a

speech here. Now, let me introduce myself. My name is ZhuRuijie. My English name is Molly. I`m 12. I come from Class1 Grade 6 of TongPu No.2 Primary School. I`m an active girl. I like playing basketball. Because I think it`s very interesting. I`d like to eat

potatoes. They`re tasty. My favourite colour is green. And I like math best. It`s fun. On room. I have a happy family. My father is tall and strong.My mother is hard-working and tall, too. My brother is smart. And I`m a good student. My dream is to be a teacher, because I want to help the poor children in the future. Thank you for listening! Please remember me!

创新英语大赛口语自我介绍篇2

Good afternoon, teachers! I`m very happy to introduce myself

here. I`m Scott. My Chinese name is SunZijing. I`m 13. I`m from Class1 Grade 6 of TongPu No.2 Primary School. I have many

hobbies, such as playing ping-pong, playing badminton, listening to music, reading magazines and so on. My favourite food is chicken. It`s tasty and yummy. So I`m very strong. I`m a naughty boy. I

always play tricks. And I just like staying in my room and reading books. But I have a dream, I want to be a car-designer. Because I`m a car fan.This is me. Please remember SunZijing! Thank you very much!

创新英语大赛口语自我介绍篇3

Good afternoon, teachers! My name is YangXiaodan. I`m 11

now. I`m from Class2 Grade 5 of TongPu No.2 Primary School. My English teacher is Miss Sun. She`s quiet and kind. She`s short and young. My good friend is ZhangBingbing. She`s 12. She`s tall and pretty. We`re in the same class. We both like English very much. I like painting , listening to music, playing computer games and

reading books. My favourite food is chicken. It`s tasty and yummy. I often do my homework and read books on Saturdays. This is me. Please remember YangXiaodan. Thank you very much!

创新英语大赛口语自我介绍篇4

Gooda fternoon, teachers! My name is XuLulu. I`m 11. I come from Class1 Grade 5 of TongPu No.2 Primary School. There are 4 people in my family. My father is tall. My mother is pretty.My sister

has a long hair. And I`m a good student. However, my home is near the school, I often get up early. Because I must work hard. after

school, I like playing computer games and reading books. I`d like to eat apples. They are sweet and healthy. And I like Tuesday best. We have English, music, computer and P.E. on Tuesdays. My math teacher is Miss Huang. Her class is so much fun. So my favourite class is math. And I like Chinese and English, too. This is me. An active girl. Please remember XuLulu. Thank you very much!

hello, everyone, its my honor to stand here introducing myself.

大家好， 很高兴有机会在这里介绍我自己。

My name is Leo, from Class 2, Grade six Zhengxin Primary School.

我是力欧，正心小学六年级2班的学生。

Im doing well in my study, besides Im the monitor of my class and I get on well with my classmates.

我学习成绩优秀，是班上的班长并且我和同学们相处很融洽。

Im a happy and talented boy. Im good at drawing and many of my drawings have won prizes. At the same time, I like telling stories.

我是一个开朗又多才多艺的年男孩，画画是我最擅长的，曾多次或奖。同时我还很会讲故事。

Im interested in learning English very much, and I believe that I will do well in the future. I wont let you down!

我很喜欢学习英语，我相信我会表现的出色，我不会让大家失望的。

Thanks for your listening.

Hello, my name is tingvoa, it is really a great honor to have this opportunity for a interview, i would like to answer whatever you may raise, and i hope i can make a good performance today, eventually enroll in this prestigious university in september. now i will introduce myself briefly,i am years old,born in *8 province ,northeast of china,and i am curruently a senior student at .my major is packaging engineering.and i will receive my bachelor degree after my graduation in june.in the past *years,i spend most of my time on study,i have passed *with a ease. and i have acquired basic knowledge of packaging and publishing both in theory and in practice. besides, i have attend several packaging exhibition hold in Beijing, this is our advantage study here, i have taken a tour to some big factory and company. through these i have a deeply understanding of domestic packaging industry. compared to developed countries such as us, unfortunately, although we have made extraordinary progress since 1978,our packaging industry are still underdeveloped, mess, unstable, the situation of employees in this field are awkard. but i have full confidence in a bright future if only our economy can keep the growth pace still. i guess you maybe interested in the reason itch to law, and what is my plan during graduate study life, i would like to tell you that pursue law is one of my lifelong goal,i like my major packaging and i wont give up,if i can pursue my master degree here i will combine law with my former education. i will work hard inthesefields ,patent ,trademark, copyright, on the base of my years study in department of p&p, my character? i cannot describe it well, but i know i am optimistic and confident. sometimes i prefer to stay alone, reading, listening to music, but i am not lonely, i like to chat with my classmates, almost talk everything ,my favorite pastime is valleyball,playing cards or surf online. through college life,i learn how to balance between study and entertainment. by the way, i was a actor of our amazing drama club. . Thank you.

各位老师们，你们好，我叫 ，来自韶关!我说话喜欢直爽一点，热爱打篮球。要是说我有什么不一样的地方，就是英语比较差，我知道学习酒店管理这个行业，需要英语!但我对这个专业充满期待!我会用尽全力去弥补英语这方面的不足。希望老师能给我这次机会，谢谢!

Dear teachers, Hello, my name is , from Shaoguan! I speak like Frank point, love playing basketball. If I have what different place, is relatively poor English, I know studying hotel management in this industry, need English! But I am full of the professional look! I will try to make up for the shortage of English in this area. I hope the teacher can give me this opportunity, thank you!

my name is haoword. wanjun is my given name. wan means sweet and jun means person, so my name means a sweet-tempered girl. i actually am! but you can call me june, for your convenience, j-u-n-e, its similar to my chinese name jun. i am from enping, a small city in the southwest of guangdong province, near hongkong and macao. maybe you have never been there before, its well known for the hot springs there.

my hometown is wuhan, so i speak hubei dialect in addition to mandarin.i graduated from guangzhou university two years ago. i had great performance in university, two scholarships, two awards of excellent student cadre, and one impressive award of full attendance, which means i never missed a single class that semester!

my first job was receptionist and secretary in an electronic company, but i left in less than a year simply because i had little work to do there. at that time i could finish a days work in several hours. i couldnt bear the boredom of having nothing to do, so i quit.

my current job is a very busy one. i work at leshi pharmaceutical company. leshi, as you can see on my resume, specializes in the wholesale of chinese medicine, the annual sales are about 50 million rmb. i am one of the eight customer service representatives. i provide services to about fifty customers, inputting orders, pushing payments, handling complaints and so on. last year i ranked number two of the eight representatives in the annual satisfaction survey. sales reps gave me 4.5 and customers gave me 4.2 out of the full score of 5 for the services i provided.

im interested in ciba for two reasons. the first reason is that i look forward to joining a big international company. the second reason is that i feel i meet your requirements. although ive never worked in fine chemistry companies, the two-year experience in a pharmaceutical company has made me a qualified customer service representative who can meet the high standards.i believe you know that the pharmaceutical business usually has very strict requirements and high standards. in addition, i am sure i can learn how to use oracle erp in a short time, as i am very familiar with hejia erp, which is quite similar, and i use the english version at my present job. thats about all.

Hello everyone,my name is .I come from china,my haoppies is play football,ketball.And i also like swimming.I am very outgoging.I am easy to get along with others very much.I hope that i can make friends with everyone.

Hello everybody!My name is Gao Pinhui,i an 13 years old,i am a student of Grade eight ,it is really a great honor to have this opportunity for a interview. My hobby is playing the electronic organ.Because playing it will bring me a lot of fun and i can fell very happy when playing it.I hope that everyone would like me and i believe i can get on well with you.Thank you!

尊敬的经理：

您好。

首先致以我深深地歉意，怀着及其复杂而愧疚的心情我写下这份辞职信，很遗憾自己在这个时候突然向公司提出辞职，纯粹是出于个人的原因，不能在公司继续发展！

时光荏苒，三个月的时间转瞬即逝，在希达公司的工作使我真正从校园踏上了社会。在希达工作经历带给了我很多愉快的记忆，也带给我人生经验的增长，在这短暂的时间里我学到了很多。离开对于我个人来说或许是一种损失！

非常的抱歉，实习的三个月里，我并没有为公司创造多大的价值。实习生辞职信文章实习生辞职信出自，此链接！。十分感谢公司三个多月以来对我的培养，感谢领导和同事对我的帮助和照顾。即使是乍现的昙花也曾肆意的绽放过，即使是瞬息的流星也曾尽情的燃烧过。没有遗憾，没有怨言，虽然我并未成功，但是我努力过。我在公司所接受的培养，在我的一生之中都没齿难忘。

很荣幸曾身为希达公司的一员，能有机会在这里工作学习，不胜感激！衷心祝愿所有在希达辛勤工作的员工工作顺利，事业有成！

诚祝希达公司事业百尺竿头，更进一步！

此致

敬礼

辞职人

20xx年x月x日

I harbored feelings reluctantly and quietly left the school. Today, I would like to re-examination by the aspirations of the rostrum is so urgent! My family a total of three sisters, two sisters who work, in order to take care of the elderly parents, I have to stay around them. I have held a shop, first operational craft, then garments. But no matter how the business is handy, when a teacher is always glorious people yearn for and I would like to make every effort to pursue life-long career.

I have to take the test several times, but for various reasons are unable to realize their dreams, but I secretly determined, given the chance, I have been test continue until the ideal realized.

Today, I am, after the test of life, compared to my competitors in terms of age I no longer have an advantage, but Im more than a child they love, patience and sense of responsibility, more of a mature and self-confidence. The teaching profession is sacred and great, he asked teachers not only must be knowledgeable, but also a noble sentiment.

Therefore, when reading normal, I paid great attention to their overall development, to train its own extensive interests, and learned a trade, be good at painting and calligraphy than outside, but also sing, say, will speak. "High school only as a teacher, inspires them for the Fan" in the knowledge-learning and I also paid attention to develop their own high moral character, consciously abide by the law, abide by social morality, no bad habits and behavior. I think these are an educator should have the minimum literacy.

If, I passed the interview, Chengweizhongduo Teacher Groups in 成员 I shall keep Nuli study and work hard, my hometown of Jiao Yu force ourselves to the cause, never let down, "the human soul," a major title. Thank you!

2020年机械专业实习报告

一 、实习目的

1.通过现场参观，了解某一产品的即席制造生产过程。

2.熟悉主要典型零件(机座，机体，曲轴，凸轮轴，齿轮等或减速机箱体，转动轴，齿轮等)的机械加工工艺过程，了解拟定机械加工工艺过程的一般原则及进行工艺分析的方法。 3.了解典型零部件的装配工艺。

4.了解一般刀、夹、量具的结构及使用方法。

5.参观工厂计量室与车间检验，了解公差与测量技术在生产中的应用。 6.参观工厂的先进设备及特种加工，以扩大学生的专业知识面以及对新工艺、新技术的了解。

二 、实习内容与要求

1.机械制造的生产过程：

了解该厂的主要机械设备的正个生产过程情况及生产中的主要工艺文件(如机械加工过程卡片、机械加工工序卡片等)。

2.典型零件工艺 ：1)箱体零件的加工： 了解某机械设备机座、机体的机械加工方法，并纪录其工艺过程。分析箱体零件加工平面与孔系的主要加工方法。 2)轴类零件的加工： 了解轴类及其机械加工工艺并记录其工艺过程。了解某道工序的具体加工工艺(技术要求，刀、夹、量具，切削液等)。 3)齿轮加工： 了解一至两种齿轮的机械加工工艺，并记录其工艺过程，分析滚齿、插齿加工的运动及特点。结合工厂的参观，简述磨齿、等的齿轮精加工方法。

3.了解刀、夹、量具的结构及使用方法，常用机床型号及其特点。

4. 装配工艺： 1)了解机械设备的结构特点及其装配工艺; 2)了解机械设备装配后的最终检验项目和检验方法; 3)了解主要零部件在加工车间的检验情况，论述公差与技术测量在现场应用的实例。

三 实习地点

机械制造有限公司 公司

械制造有限公司地处胶东半岛腹地军民路中段，，其交通条件便利，自然条件和区位优势得天独厚，电力、水力资源丰富。 是以生产汽车发动机零件为主的民营企业，下设铸造厂、机械厂、动配厂、工业园区，拥有员工300多人。

经营范围：机械(汽车、拖拉机、内燃机配件)制造销售、电子产品研究开发，经营本企业自产品及技术的出口业务和本企业所需的机械设备、零配件、原辅材料及技术的进口业务。批发零售：五金交电、钢材、木材、建筑材料、日用百货等。

主要产品：飞轮总成系列、排气管系列、飞轮壳系列、皮带轮系列共四大系列200多个型号，年产量达百万件，其中主导产品飞轮总成系列达60万件以上。公司拥有现代化设

备近400台套。

铸造设备主要有： z1410造型机、z2410造型机、z148造型机、冲天炉、1.5t中频感应电炉、s136混砂机、q378抛丸清理室、空气压缩机、罗茨制风机等，年铸造吨位量2万余吨。 机械加工设备主要有： 数控车床及加工中心、飞轮加工生产线、管壳类加工生产设备。

四 实习报告

今天是第一次到机械厂实习，没有什么准备，只是看了一下零件的加工。第一个车间是箱体零件加工的车间，伴随着车间中空中吊车的游走声,穿过那挂着破碎门帘的陈旧大门.且不说车间的一切,首先让我一惊的是车间上方的两个横幅:多浪费一分钱,就少一分钱和今天工作不努力,明天努力找工作.或许这样的口号对我们这些大学生来说,有点老调和乏味.但我却能感觉到这七,八十年代那些拥有热火朝天的干劲的工人师傅们俭朴的本质和如火的热情。在这里，技术工人告诉我箱体加工工艺路线的安排车床主轴箱要求加工的表面很多。在这些加工表面中，平面加工精度比孔的加工精度容易保证，于是，箱体中主轴孔(主要孔)的加工精度、孔系加工精度就成为工艺关键问题。这里的工人还告诉我在工艺路线的安排中应注意三个问题：1).工件的时效处理箱体结构复杂壁厚不均匀，铸造内应力较大。由于内应力会引起变形，因此铸造后应安排人工时效处理以消除内应力减少变形。一般精度要求的箱体，可利用粗、精加工工序之间的自然停放和运输时间，得到自然时效的效果。但自然时效需要的时间较长，否则会影响箱体精度的稳定性。对于特别精密的箱体，在粗加工和精加工工序间还应安排一次人工时效，迅速充分地消除内应力，提高精度的稳定性。2).安排加工工艺的顺序时应先面后孔由于平面面积较大定位稳定可靠，有利与简化夹具结构检少安装变形。从加工难度来看，平面比孔加工容易。先加工批平面，把铸件表面的凹凸不平和夹砂等缺陷切除，在加工分布在平面上的孔时，对便于孔的加工和保证孔的加工精度都是有利的。因此，一般均应先加工平面。 3).粗、精加工阶段要分开箱体均为铸件，加工余量较大，而在粗加工中切除的金属较多，因而夹紧力、切削力都较大，切削热也较多。加之粗加工后，工件内应力重新分布也会引起工件变形，因此，对加工精度影响较大。为此，把粗精加工分开进行，有利于把已加工后由于各种原因引起的工件变形充分暴露出来，然后在精加工中将其消除。

接下来参观了轴类零件的加工过程合理选用材料和规定热处理的技术要求，对提高轴类零件的强度和使用寿命有重要意义，同时，对轴的加工过程有极大的影响。一般轴类零件常用45钢，根据不同的工作条件采用不同的热处理规范(如正火、调质、淬火等)，以获得一定的强度、韧性和耐磨性。对中等精度而转速较高的轴类零件，可选用40cr等合金钢。这类钢经调质和表面淬火处理后，具有较高的综合力学件能。精度较高的轴，有时还用轴承钢gcrls和弹簧钢65mn等材料，它们通过调质和表面淬火处理后，具有更高耐磨性和耐疲劳性能。对于高转速、重载荷等条件下工作的轴，可选用20crmnti、20mnzb、20cr等低碳含金钢或38crmoaia氮化钢。低碳合金钢经渗碳淬火处理后，具有很高的表面硬度、抗冲击韧性和心部强度，热处理变形却很小。处于对经济的考虑，轴类零件的毛坯最常用的是圆棒料和锻件，只有某些大型的、结构复杂的轴才采用铸件。轴类零件还要进行预加工。 我到车间的时候工人正在用切割机切断棒料毛坯，工人师傅说轮类零件在切削加工之前，还要对其毛坯进行预加工。预加工包括校正、切断和切端面和钻中心孔。而轴类零件加工的主要问题是如何保证各加工表面的尺寸精度、表面粗糙度和主要表面之间的相互位置精度。从技术人员口中得知轴类零件加工的典型工艺路线是毛坯及其热处理→预加工→车削外圆→铣键槽等→热处理→磨削。在接下来的车间里我看到滚轴装配的全过程。首先将轴承和壳体孔清洗干净，然后在配合表面上涂润滑油。根据尺寸大小和过盈量大小采用压装法、加热法或冷装法，将轴承装入壳体孔内。轴承装入壳时，如果轴承上有油孔，应与壳体上油孔对准。装配时,特别要注意轴承和壳体孔同轴.为此在装配时，尽量采用导向心轴。轴承装入后还要定位，当钻骑缝螺纹底孔时，应该用钻模板，否则钻头会向硬度较低的抽承方向偏移。由于装入壳体后轴承内孔会收缩，所以通常应加大轴承内孔尺寸,轴承(铜件)内孔加大尺寸量。使轴承装入后，内孔与轴颈之间还能保证适当的间隙。也有在制造轴承时.内孔留精铰量，待轴承装配后,再精铰孔，保证其配合间隙。精铰时，要十分注意铰刀的导向，否则会造成轴承内孔轴线的偏斜。在整个过程中，注意里要非常集中，一点差池都会造成巨大的损失。

尊敬的领导：

您好!

非常感谢您百忙中审阅我的求职信。我是安徽工业大学机械工程学院机械设计制造及其自动化系20xx届毕业生，虽然不是来自第一流的名牌大学,但我时刻以高素质的人才要求来锻炼自己,充分展示自己的个性,发挥自己的潜能。

由于出生在农村，从小学会了吃苦耐劳的精神，也养成了一些好的习惯。自20xx年进入该学校以来，在师友的严格教益及凭借自己扎实的基础和顽强拼搏的奋斗精神，经过几年不断的学习，在各方面都取得了较快的发展。在专业知识的学习上，我本着实事求是的态度努力培养自己的实践动手能力，多次参加学院组织的校内、校外实习，掌握了一定的专业技能，为今后的学习与工作打下了坚实的基础。

为了培养我的社会实践能力，丰富我的大学文化生活，在校期间加入了一些社团，学会一些好的交际能力，更好的是对团队合作意识有了更深的认识，在业余时间，掌握了一定的计算机技术，例如C语言、Word等，在专业方面，具有扎实的专业基础，掌握了机械制图，机械设计，工差技术，炼铁技术和轧钢技术等专业知识，当然了这些只是在理论上进行了学习在实践中还是有待提高。

在大学的生活中，培养了我科学严谨的思维方法，更造就了我积极乐观的生活态度。在不断的学习和工作中养成的严谨、踏实的工作作风和团结协作的优秀品质，使我深信自己完全可以在岗位上守业、敬业、更能创业!我相信我的能力和知识正是贵单位所需要的，我真诚渴望，我能为单位的明天奉献自己的青春和热血!

这些并不是夸耀自己和逞能，而只是想证明我的能力，我愿意从最基层做起，可以积累更多的经验，了解更多的情况，愿您能给我一次实现自己梦想的机会，愿我可以为贵公司的发展添微薄之力。也许我并不完美，但我很自信：给我一次机会，我会尽我最大的努力让你满意。

如果我能喜获您的赏识，我一定会尽职尽责地用实际行动向您证明：您的过去，我来不及参与;但您的未来，我愿奉献我的心血和汗水!

再次感谢您在百忙中给予我的关注。最后，谨祝贵公司事业蒸蒸日上，前程似锦!!再次致以我最诚挚的谢意!

此致

敬礼!

A new semester approaching, we stand on a new starting point, faced with greater challenges, I am well aware that this is not an easy way to take, but Once we mastered the knack of this, it is exciting to wait for the better tomorrow. After the study, in order to have a correct direction, I devised a study plan.

First, there must be confidence, confidence is the first secret of success, both in life and in learning, self-confidence is crucial. No matter how tomorrow, but today has come, grasp this is the most sen sible choice.

No matter how great the gap between themselves and others, but to enter the second semester, and it is a new beginning, always believe they can be successful.

My name is HuaYe, 11 years old this year, in huatai read primary school grade four. I am a happy little girl.

On one occasion, my sister birthday to her classmates home, back to home, I asked my sister: "what did you go to the classmates house to eat today?" "KFC!" My sister said. "KFC?" I curiously ask, dialect is rolling noodles. I with excitement, with the curiosity to ask again: "what? No way! You eat pasta noodles today?" "No! Is... is... KFC, not rolling noodles!" My sister said with a smile. I said: "I am not right? Why say I am wrong, is really of!" Then, his sister, your ear to me loudly shout: "is KFC! Not rolling noodles! Hear no?" I listened to smiled and said, "hear!"

Look! This is a naive romantic girl.

我叫华晔，今年11岁了，在华泰小学读四年级。我是一个让人开心的小女孩。

有一次，妹妹去她同学家过生日，回到家后，我问妹妹：“你今天去同学家吃了什么东西?”“肯德基!”妹妹说。“肯德基?”我奇怪地问，方言就是说擀面条。我带着兴奋，又带着好奇心问：“什么?不会吧!你今天吃擀面条?”“不是啦!是…是…肯德基，不是擀面条!”妹妹笑着说。我说：“我不是说得对的吗?干嘛说我错了，真是的!”然后，妹妹听了，大声地朝我耳朵旁喊：“是肯德基!不是擀面条啦!听见了没有啊?”我听了笑了笑，说：“听见了!”

瞧!这就是一个天真浪漫的小女孩。