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第十二届全国铸造年会暨20xx中国铸造活动周将于20xx年xx月13-17日在广州举行。本次会议是中国铸造业的一次盛会,是铸造行业进行学术与技术交流和产品展览的`良好平台。活动期间将进行高水平的学术交流和技术交流,并组织新技术、新材料展览会,还将组织一系列的行业活动。会议筹备工作进展顺利,目前,已收到的论文数量超过140篇。我们热诚邀请广大从事铸造研究、生产、管理等方面的人员莅临此次盛会。
会议主题:
先进铸造技术及铸造业的可持续发展
主要内容:
学术与技术交流:大会特邀报告;铸钢、铸铁、铸造工艺及铸造材料、特种铸造与有色合金、铸造装备等领域学术研究交流及生产技术研讨。
展览会:
年会期间将举办展览会,为企业开展技术交流和开发市场提供机会和平台。
企业信息发布:
工厂参观:
中天创展球铁有限公司、广东鸿图科技股份有限公司
其他内容:
中国机械工程学会铸造分会第九届理事会第一次会议暨第二十五次秘书长工作会议;“圣泉之夜”晚宴、“兴业之声”晚宴;第xx届(20xx年度)“福士科”杯中国机械工程学会铸造专业优秀论文评选结果颁奖活动。
Dear Sir,
My name is juanjuan Xu and I will graduate from Xi’an FanYi University in the year 20_,My major is secretary in English department.
It’s my great pleasure to have this opportunity to improve our mutual understanding. During the three –year college study,I tried my best to learn all kinds of knowledge,and weigh the hard work of my teachers and myself; I have mastered English listening,speaking,writing and reading skills.
Moreover,I have a good command of Business English and the basic theory,public relationship of secretary. Meanwhile,in order to enlarge my knowledge,I always read some newspapers and magazines about business and trade,and I used to do some representative of business in my spare time. At the same time,I learnt computer skills during my summer vacation,and now I’m familiar with Office 20_. It is my three –year college life that makes me form my life attitude. Also my three-year college life that makes me rich in knowledge,and it’s also my three-year college life that makes me form my life attitude. Honesty,Trust,Diligence is principle of how to be a man.
As a college graduate,I believe “where there is a will,there is a way”,and I will try my best to do a good job in my business. So I sincerely hope that I can make a position in your company so that I can serve for the company in the future.
Sincerely yours,
xxx
dear personnel manager:
hello! when you see the cover letter, i hope we can see that!
i learned from your company's recruitment posters that the company need to recruit analysis laboratory. solid theoretical foundation and skilled operating skills for me to do this job with confidence.
i am a jiangxi vocational college of applied technology 04graduates this year, the applied chemical technology, since september has been to school, i studied three years of professional courses. outstanding ideological progress, four years were given an ^v^outstanding student leaders and pacesetters^v^ three ^v^students miyoshi,^v^ three ^v^outstanding student leaders,^v^ many times ^v^good worker^v^, ^v^outstanding member^v^, ^v^best editing^v^ and other honors title. 3 were given second-class, 1 second, 3 third-class scholarship. i treasure each and every school the opportunity to experiment, the requirements in the theoretical basis of their enhanced skills constantly. lively and cheerful personality, positive thinking and motivated for my rich and varied extra-curricular life, i actively participated in various community activities and serious for a lot of input from the harvest, these fully trained exercise my ability of oral communication, organization and management capacity and analytical ability to solve problems.
by understanding the company's strict management system, business objective and more efficient to improve the work of my love and passion, and i sincerely hope that the company can fulfill the development of greater strength, really look forward to working with you to meet, you can notified of the time i interviewed.
when you put the letter in this sub-job, i thank you from the bottom of my heart, at the same time would like to thank you for a minute to consider my personal capacity and, where appropriate. wish the company success is booming!
Dear Sir/Madam:
Are you searching for a telecommunications manager with expertise in project management and team leadership?
I specialize in creating and implementing high-performance strategies that directly impact growth and profitability of large telecommunications companies. In addition to my knowledge of business processes, I also offer proficiency in telecom software development and cutting-edge technologies.
I am relocating to Shenzhen and would be interested in opportunities with your firm. Currently, I serve as manager for BIT Company's Information Industry Division. Briefly, some of my accomplishments include:
Developed a tool to track and forecast price,quantity,and revenue, which enables client to monitor business performance Implemented a customized end-to-end testing process and SQL database
My business acumen, technical expertise, and leadership capabilities have contributed to a number of successful projects. The enclosed resume outlines my credentials and accomplishments in greater detail. I would welcome an opportunity to meet with you for a personal interview.
Sincerely,
Gu Bin
dear sir, on my graduation from college this fall, i am desirous of securing a position
that will offer me opportunity in the field of import and export trading. knowing
something of the scope and enterprise of your huge export department, i thought
perhaps you would keep me in mind for a possible opening. i am strong and healthy, and shall be twenty years of age in dr. , president of the college of xx will be glad to tell you more about
my character and ability, i shall be glad to call at any time for an interview. best regards
dear mr. smith,
ms. maria mayor of your company has told me that your department needs a managerial assistant, and i want to apply for the position. i graduated from the university of business and economy last year. my major was human resource. i have some business experience that i believe qualifies me for the position. .
i am really interested in learning business practices. i am a diligent worker and a fast learner. if given a chance, i am sure i can prove my worth in your company.
i am available during the weekdays in the morning for an interview. please find my resume enclosed. i look forward to hearing from you.
sincerely yours,
betty scavo
《礼记o中庸》中有云:^v^凡事预则立,不预则废。^v^职业生涯规划,并非幻想,并非冲动,是憧憬,是期望,是规划未来,勾画蓝图。一份规划书,规划出精彩人生,打造出锦绣前程,在不断地实践中调整计划,理想终究会实现!
经历过初出茅庐,至日臻成熟,到精通,最后达致世故人生的一个历程,一瞬间,自己到达而立之年,光阴浙逝,偶然回首,青春何其短暂,必须有很好的规划!下面是我的今后8年之前的职业生涯规划:
第一章:认识自我
一、自我认识
从个人性格和个人能力等看来,认识到自己是个活泼开朗、善于与人交往;有着一定的学业能力,喜欢实践和动手操作;是喜欢和适合从事一些操作性强的工作的人。
二、他人评价:
1、父母:好动、懂事听话,比较顾家,但比较胆小、为人处事有时表现得不够成熟。
2、师兄:工作认真积极而且负责,做事比较细心,懂礼貌,不太善于处理突发事件。
3、朋友:生活乐观向上,充满激情,爱笑,有较强的人际交往能力。动手能力比较强。
小结:从他人对自己的评价中,我看到了自己的优缺点评价。所以在以后的日子里,我要继续发扬自己的优点并进一步改正自己的缺点,培养一名工程师所要具备的素质。
三.评测工具:
自我剖析和他人评价仍显得比较主观。现在,我将通过科学的测评工具,再一次全方位认识自己。
1、性格测评报告:我这类型的人是外向的风趣的、自发的、精力充沛的、合群的、客观的、善于构建生活的艺术。
2、职业兴趣测评报告:
得分最高三项:现实型37分、调研型/探索型32分、艺术型33分。
1、现实型:主要是指各类工程技术工作、农业工作。通常需要一定体力,需要运用工具或操作机器。
2、调研型/探索型:主要是指科学研究和科学实验工作。
3、艺术型:主要是指各类艺术创作工作。
测评结果解释:我适合做需要一定技术水平和操作技能的常规的稳定的工作! 主要职业有:工程师、技术员、机械操作技术人员;戏剧等方面的演员等
3、职业能力测评报告
能力等级说明:有较强的推理能力、数理能力和创新能力
测评结果:根据《能力模型与职业类型根据对照表》,我适合的职业类型有:技术员、测量员、制图员、建筑和工程技术专家、物理科学技术家、生物植物学技术家、演员、电器修理工、放射科技术人员、电工等
第二章:职业环境分析
一:就业形势分析
1、全国大学生就业分析:
20XX年全国高校毕业生495万,比20_年增加85万人,20_年高校毕业生将达到559万,预计今后三年内还将以每年50万的速度增长。
2、梦想职业就业分析
随着我国社会经济的发展,国内需要大量的高级技工(工程师),现在,机械工程师是一个比较吃香的职业,比白领更高工资!日益成为令人羡慕的、较具吸引力的职业之一。高级工程师将位列国内十大最短缺的职位的一、二名!但调查也同时指出--有不少求职者尚未能满足企业需要!
小结:我的目标职业前途一片光明,但道路也比较曲折,其要求我要有一定的专业知识,这样我更应加倍努力学好专业知识!
二、目标职业要求分析
基本要求,作为一名合格的机械工程师,应积极适应当今世界制造业全球化、信息化、绿色化、服务化的发展趋势,努力提高自身的综合素质,成为具有良好职业道德和创新理念,掌握机械制造技术,懂得经济、管理知识以及有关国际通则的新一代机械工程专业技术人员。
大纲所列考试内容,体现了一名合格的机械工程师应具备的各个方面的基本知识、相关知识与技能。要求我们不仅要大学所学的主要基础与专业知识,更重要的是大学毕业后应扩展的新知识,因此,我必须要有较扎实的大学基础、毕业后踏实的工作实践和边工作边接受继续教育的不断积累!
总结:
通过对就业形势、目标职业(机械工程师)的分析,我清楚认识到机械工程高级师是一个充满挑战与机遇的职业,机械工程师的工作环境与内容也符合自己的兴趣;从整体情况和未来趋势看,我把工业界选定为我发奋目标的方向是任重而道远的。在今后八年里,这将是我一直奋斗的目标!
第三章:职业目标的实施
^v^机会往往只青睐于有准备的人^v^。我将把我是终极目标分为近期、中期、长期目标三个阶段实施。
一、基本路线:
普通职员→技术人员→工程师助理→初级工程师(通过考取资格认证)→高级工程师
二、目标拟定:
近期目标:(大学生活阶段)
大学二年级
1、 考取英语四级证书
2、 通过国家二级计算机应用基础考试
3、 加大对专业知识的的学习,完成必修课,拿三等奖学金!
4、 博览群书,涉猎各方面的书籍,了解各方面与专业相关知识,扎实当工程师的基础!
6、 熟练学习好制图软件,如CAD,3DMAS等
7、 努力做好本职工作,争取获校级优秀干部
大学三年级
1、在实习中慢慢适应社会。
毕业后三、五年
1、 通过考取相关证件,争取提升为工程师助理
2、 要熟练工业行业的情况,深入学习建筑项目全程设计中各个方面的知识,有机会则参加实战
3、 继续学习好外语,在日常做到能与外语人士做简单的交流
4、 多阅读机械工程相关书籍,结合机械工程的理论,分析学习各大型项目的方案,学习项目知识。
5、 树立正确的人生观、世界观,培养机械工程职业的道德素质
长期目标:(稳定工作阶段)
毕业五年以后
1、 成为高级维修电工
2、 工作锻炼,书籍丰富知识
3、 争取考取工程师
第四章:备用方案
职业备选:正所谓天有不测风云,如果当我某天发现我的工程师梦碎的时候,我也有后路。根据自我评估中的职业能力测试的职位建议--^v^适合从事与艺术有关工作^v^。事实上我也比较喜欢。我擅长于表演,并具有较强的表演功底。所以,我是也可以胜任一般的业余演员,希望有一天能成为职业演员。这对于我这一个喜欢表演的人也是可以选择的。
第五章:总结与自我评价
总结:我的青春我做主,我选择了我的青春为一个机械工程师奋斗,这个选择是经过各种调查和各方面的对比而作出的,这个是一个适合我的选择!我也有一套适合我的实施方案,这是一个根据我的实际情况而定制的实施方案,也是一点一点扎实基础、一步一步接近目标的实施方案!总之一句话--我规划,我能!
Dear Sir / Miss:
Hello!
I would like to apply for your company in the newspapers to seek the post of Medical Representatives. I have confidence in line with the requirements of your company.
In July this year, I will be graduating from xx College. For the clinical specialties. Through 3 years at school learning to master the basic medical knowledge and has participated in various school activities internship.
I am a studious person, at the university has repeatedly received the scholarship, I also served as a member of propaganda, has a strong ability to organize and coordinate. I am a cheerful, enthusiastic person with strong communication skills. I firmly believe that: to make sense of professionalism and responsibility of any team I have been able to face difficulties and challenges.
Today's health care industry is booming, I would like to join for the cause of China's medical and your company make its own contribution to development.
With the letter with my resume. If the opportunity to interview with you, I would be very grateful.
Sincerely,
时光飞逝,转眼间从配电室调出来工作已近半年。在这半年里,我在厂部和科室的正确领导和关心支持下,本着积极的工作态度和热情的服务精神,一边尽己所能的工作,一边虚心的学习新知识。为机电组和科室做了一些实实在在的事情,取得了一定的成绩。但还存在一些不足,有待提高和改进。现将一年来有关工作情况总结如下:
一、工作内容
我的工作内容大致分为机电组工作和设备科科室工作。
机电组工作:
1.组织班组成员做好车间设备的巡检、维护和维修工作;
2.参与巡检和重点维护、维修工作;
3.负责机电组和变配电室的现场规范和管理;
科室工作:
1.安全工作:填写安全检查记录、安全整改记录、安全月报表、安全季报表;
3.完成领导安排的其他工作;
二、主要成绩
1.在机电组规范了个人用品的摆放,如:茶杯、工作鞋等;
2.公用工具、备品备件和资料等实行专人分管整理;
3.组织机电组成员及时完成车间设备的巡检、维护和维修,保障了车间生产设备的正常运行;
4.组织班组顶酷暑参与车间新设备安装、放线、接线及调试等工作,为新设备早日投产作好准备;
5.参与能源组设备的部分维修,保证了能源设备的运行;
6.在q10机液位控制系统故障时,实现了q10机的液位控制系统的改造、并修复原液位控制器,恢复原控制器控制液位后运行正常,至今无异常;
7.参与前加工段均质冷却水系统改造的电气部分安装工作;
8.参与cip中心站系统改造的电气和气动部件的安装和调试工作;
9.完成车间设备巡检表的更改,加大了设备巡检力度;
10.做好安全工作的各种记录、报表;
11.做好设备档案的维护和设备运行、设备用油、车间保养记录的收集;做好设备完好率和监视测量装置有效率的统计;
三、经验体会
1.塌实刻苦提高专业技能
作为一名技术人员,专业技术水平是根本。搞技术是学无止境的,还要发扬吃苦耐劳的精神。不光要学习书本上的理论知识,还要联系实际,在实际中不断摸索、不断积累。同时,也要虚心求教,掌握各种相关专业知识。
2.努力钻研提高管理能力
重视思考,有时遇到同一个问题,有的人处理得恰当,而有些人就处理得草率。作为一名管理者,就要养成勤思考的习惯,那就是平时碰到问题,要勤于思考,以至带领班组以的方案处理问题。
同时还要经常性的与班组成员工进行沟通,鼓励成员提出一些自己的看法,及部门存在的问题。以便及时改善!
3.注重细节逐步成长
在工作中,任何细微环节的差错都可能导致整个工作的失败。所以要重视每一个环节,一丝不苟的做好。学会记录每一件事和每一个重要环节,为今后学习和回顾提供材料和依据。
四、存在问题和不足
1.工作中有时有点粗心、不够细致;
2.在专业技术上钻研不够;
3.组织管理力度不够;
针对上述问题,在今后的工作中要克服粗心、加强专业技术、技能的学习力争更大的进步,同时还要加强将所学到的管理知识运用到工作中去,发挥班组团队的力量,把工作做得更上一个台阶。
总之,一年的工作,有成绩也有不足,有欢乐也有苦涩,但收获却是主题。虽没做惊天动地的大事,却在一件件小事中体现出了工作的意义和人生的价值。为了锻炼自我、成长成材。在今后的工作中,我会更加勤奋工作,不断完善自己,提高自己!
尊敬的公司领导:
您好!
因小时候得病后遗症,本人要言语上有部分障碍,经过自己的努力和坚强的毅力完成了大专学历,毕业于天津轻工职业技术学院,计算机信息管理专业。20XX年7月至20XX年8月,在xx电缆厂,做内勤,负责总经理办公室卫生及收发文件和一系列杂物,20XX年4月至20_年3月在欧姆龙工作,做库管。我希望能找一份与库管和内勤相关的职位。
我的优点是:有耐力,吃苦耐来。
希望贵公司领导能够为我提供一份工作,我将努力的回报,我也想用我的微薄之力能够为我的家庭贡献一份力量。
如果有意,请留言,非诚勿扰。
求职者:xx
20xx年x月x日
Dear Ms Murphy,
Please find enclosed a copy of my Curriculum Vitae in reonse for a Community Development Worker (ref P97) as advertised in the Limerick Post on 6 February 20_. I am currently a final year Cultural Studies student at the University of Limerick and I will be graduating in June 20xx.
My interest in Community Work has developed over several years, ecifically through my membership of a local community centre, where I have been able to see at first hand the range of activities that a Community Worker is involved in. My final year project is based on local Community Development Initiatives in the inner city of Limerick.
As you can see from my CV, my academic and leisure activities have given me the capacity and confidence to work with people from a variety of social backgrounds. My ability to work under pressure has been illustrated by my handling of the requirement to study and to juggle domestic reonsibilities efficiently. I believe that through the research for my dissertation I have shown myself to be capable of organising my time effectively and using my initiative to come up with original ideas.
I am available for interview at any time and should you require any further information please do not hesitate to contact me.
Yours sincerely
一、前言
职业生涯规划具有灯塔、航标等设施的照亮和引导作用,职业方向能为我聚拢心力和有限的资源,揭示出关键特质的程度差异。总之,对职业方向与职业特质的坚定把握,是从战略高度对职业成功的把握,是最有效的把握方式。好的计划是成功的开始,古语讲,凡事“预则立,不预则废”。所以,在当今竞争激烈的社会,作为一个面临就业压力的大二学生,我很有必要自己做一份完善的职业规划,制作一个我人生的灯塔、航标!
二、自我认识
充分认识自身条件和相关环境,并结合大学生人才培养目标及专业发展要求是设定职业生涯目标和策略的基础,所以,在进行这个职业生涯规划之前,我对自己做了一个《霍兰德测试》,结果如下:您的职业兴趣类行为:R实用型,组合类行为:RIC型R(实用型):
木匠、农民、操作X光的技师、工程师、飞机机械师、鱼类和野生动物专家、自动化技师、机械工(车工、钳工等)、电工、无线电报务员、火车司机、长途公共汽车司机、机械制图员、机器或电器师。
RIC组合所代表的相应职业:
船上工作人员、接待员、杂志保管员、牙医助手、制帽工;磨坊工、石匠、机器制造、机车(火车头)制造、农业机器装配、汽车装配工、缝纫机装配工、钟表装配和检验、电动器具装配、鞋匠、锁匠、货物检验员、电梯机修工、托儿所所长、钢琴调音员、装配工、印刷工、建筑钢铁工作、卡车司机。
以上测试能大致看出我的职业发展方向,但还是有必要对自己做一个全面地认识。
1.个性方面
(1)在性格方面:我的性格比较内向,正直、温和、热心,易于相处。而且做事比较细心、认真,很符合机械行业的要求。治具技工求职信
(2)在技能方面:我喜欢动手,能较快的接受新事物,喜欢动脑筋。学习了二维制图软件(CAD),三维制图软件(Solidworks),并且有学习市面上比较常用的几个三维绘图的计划。
(3)在兴趣方面:爱自己动手研究,经常拆装一些小型机械。
(4)在学习方面:我学习比较认真,也能较快的接受新知识,不过我偏重的是理工科,对于社会科学方面就不是那么得心应手了。
(1)我的竞争优势(Strength)
学习和适应能力强,能够在较短的时间内接受新的知识、适应新的环境;性格温和,能够与各种人相处,具有较强的团队意识;正直,责任心强,做事认真;具有创新能力;做事三思而后行,有计划性。分析和逻辑思考的能力强。对于我们这个专业,还比较热门,是省重点专业,就业率高。
(2)我的竞争劣势(Weakness)治具技工求职信
我表达能力弱,个人表现力不强,不爱说话。我们学校是一个地方性的二本院校,在就业竞争方面还是有一定的劣势。而且,对于我们大学生,最缺乏的还是经验。
(3)我的机会(Opportunity)
当前,中国正处于快速发展中,急需各方面人才,特别是机械制造业。而且中国的机械制造业还不是很强,很多技术都依赖于国外。而且很多工厂由于缺乏技术工,临时用了很多编外工,这对于我们大学毕业生来说是一个机会。
(4)我的威胁(threats)
人才市场竞争激烈,职业门槛较高。家庭条件也不是蛮好,在就业方面面临家庭经济的压力。
三、职业环境分析
xx年以来,全球工程机械行业呈现稳定发展的态势,在经济发展,特别是工程建设事业发展的推动下,传统市场稳定增长,新兴市场发展迅速,多数工程机械制造企业盈利丰厚,扩张的欲望强烈。
虽然现在各大高校开设的机械类专业比较多,但是我国作为制造产业大国需要的人才量也是巨大的,再者在这个日新月异的科技时代,数字化越来越普及,这就更需要我们这些懂计算机的人来支撑这个数字化体系了。
在可预见的将来,工程机械行业及市场发展的前景是比较乐观的,这是目前业内相当一致的看法。
四、职业方向
1.机械工程师
职责说明:根据产品研发设计的需要,构建二维或者三维计算模型;对运动部件及操动机构进行动力学仿真分析,为操动机构及运动部件的设计提供参考;对操动机构的运动特性进行试验,从而对计算模型进行调整。
必备条件:机械制造或汽车相关专业,具有载货车、轻卡整车或零部件设计工作及以机械运动机构类产品的工程设计经验,有较强事业心和责任心;熟练3D设计类软件。具备机械工程师(CCME)资格认证。治具技工求职信
2.机电工程师
职责说明:负责机电产品、零部件的开发、设计;负责治具、夹具以及设备的开发设计;设计相应的电子原理图以及线路板图;绘制产品装配图及零部件图;指导技工和技术员完成夹具以及设备的装配调试、试产,编写操作规程;向维修人员讲解机械原理及修理要领。
必备条件:专科及以上学历,机电一体化或机械等相关专业;有机电或自动化设计工作经验,熟悉机电类产品设计规范和验收规范,熟悉各类机电系统的设计标准;具备较强的电气理论基础,能看懂电气图纸,有自动化生产线及电子元件知识,熟练运用AUTO-CAD。治具技工求职信
3.电气工程师
职责说明:负责项目部施工现场各类电动机具、热工仪表专业及临时供电的安全技术管理;负责电器、热工仪表专业施工组织设计和重大危险项目施工及时措施的审批及技术交底工作;监督检查、指导安全文明施工,保证项目部安全目标的实现。能够为工程项目进行专业监督与技术支持,解决工程项目中的专业技术问题。
必备条件:电气自动化或相关专业,本科以上学历;熟练掌握和运用工程技术方面的国家技术政策及工程设计、施工、验收规范;能及时组织贯彻上级有关安全生产指令和安全情报传达;能独立判断电气、热工仪表专业安全施工出现异常隐患及不安全因素,并提出改进意见;掌握电气、热工仪表专业知识;能对本专业进行安全技术培训。
4.机械与自动化工程师
职责说明:从事非标准机械设备的设计工作;指导工人现场安装设备;培训工人使用设备。
必备条件:助理工程师及以上职称,机械设计相关专业出身;从事过机械设备的设计工作;年龄在35岁以下;具有较好的英语听、说、读、写能力。
5.机械工艺工程师
职责说明:根据产品要求对设计图纸进行工艺方案、工艺流程的设计,编制工艺手册、质量控制点指导书等工艺文件;与产品开发部门协作,参与新产品的设计开发,对准备工作和修改工作实行管理;与质量部密切合作,分析解决加工中的工艺问题;参与用户对产品的认可工作。
必备条件:电气、模具、机械类专业本科以上学历;具有产品制造工艺经验;熟悉机械加工工艺流程、模具加工工艺。
6.认证工程师
职责说明:负责根据各国认证标准推动技术认证和产品相关资格认证;负责资格确认过程中的各个环节,确定所有产品符合资格认证要求;根据认证机构要求,提供设计和测试指导,确认最初的设计是否满足认证机构要求;组织质量管理体系的内审及外审工作,跟踪落实质量管理体系的改进。
《机械工程材料教学实践 》
【摘要】机械工程材料是机械类专业重要的专业基础课。对这门课的特点和教学现状进行了分析。根据“卓越工程师教育培养计划”的培养目标和要求,对教学内容、教学方法和实训环节进行了探索和改进,取得了一定成绩。
【关键词】机械工程材料 教学改进 实践教学
《机械工程材料》是机械工程类专业学生必修的专业基础课,是为后续学习机械设计基础、机械制造技术、机械加工工艺等课程做铺垫,是进行各种机械产品的设计和加工制造,必要考虑的部分。可见,这门课十分重要。根据“卓越工程师教育培养计划”,要求课程内容、教学方法方式体现培养学生“能力”,即不仅培养学生能熟练掌握理论知识能力,还要培养学生工程能力和创新能力。如何利用现有资源开展这门课理论和实践教学,以达到“卓越工程师”培养计划的基本要求,是值得探索的问题。
1机械工程材料特点和教学现状
这门课安排在第三学期上,是学生开始接触到专业课阶段。它涉及到机械、设计、材料和加工四方面。主要包括材料种类和性能,材料的微观结构、凝固与变形,铁碳合金相图及应用,热处理,金属材料和非金属材料特性及选材。其知识面广,内容多,专业术语多,概念抽象,理论性强,但逻辑联系不强。学生们感觉内容头绪太多、记忆多。由于专业学时调整,课时现削减为32学时,其中理论教学仅为24学时,需要在短时间内掌握大量信息,学生接受难度大。加之,由于此门可前期没有认知实习,而金工实习通常又在此课之后,学生没有实践经验,缺乏感性认识,很难把它与实际工程联系起来。实验教学多为普通验证性实验,设备老旧数量少,5—6人用一台,教学效果不好。因此,学生感觉学习空洞、乏味,兴趣低,考试就死记硬背。没有达到牢固掌握理论知识目的,也没有达到培养学生分析问题能力和解决工程问题能力。
2机械工程材料的改革措施与实践
优化教学内容,提升教学效果
机械工程材料,本科生培养目标是保证掌握材料科学基础理论,运用它进行工程选材和帮助设计工艺流程等。因而教学内容设计,应与机械工程类紧密相连。对金属学部分,基础为材料的性能和结构,重点为材料成形的组织变化和性能,如铁碳合金相图。对热处理部分,重点为热处理的原理和工艺过程,改善材料的性能。对金属材料部分,重点为常用的机械材料的牌号、性能、热处理方式,及选材。而对于非金属材料部分,可不作为重点,但要了解,可精选些前言的新材料、新技术、新工艺讲解,如高分子复合材料、陶瓷材料等,开阔学生的眼界。压缩材料组成和微观结构,如晶体内部结构等内容。
采用多种灵活的教学方法,联系工程实际,提高学生学习兴趣
兴趣是学习的动力之源,仅是枯燥的理论,学生们很难有兴趣。为了激发学习兴趣,可采用多种生动的形式,如启发式、讨论式等方法,把枯燥的理论与工程实际联系起来,明白理论与生活密切相关,把抽象概念立体化、生动化,运用它可解决很多实际中难题。如在讲解它碳素钢时,含碳量对钢性能的影响,可以启发学生们思考:家中用的传统菜刀和砍刀,为何菜刀不能砍骨头,砍刀不能来切菜,原因是什么?若都用碳素钢,具体成分有何不同?通过层层剖析,让学生明白,含碳量大小影响材料的强度、硬度,从而影响用途。理论与实际联系起来,抽象概念具体化,易理解。再者,也可以设立一题目组织学生讨论,通过讨论发现问题,解决问题。如:自行车外壳和车轴选材,哪些材料可以满足要求?材料加工工艺路线是什么?学生们提出了20多种方案,令人打开眼界。然后,由老师指导,理清思路,同大家一起对方案讨论,优劣对比,得出最佳方案。大大的调动了学生学习的积极性,课堂教学效果好。
改进实践环节
实训环节是培养学生工程实践能力和创新能力的重要教学环节。近两年,我系更换了一批老旧设备,增添了许多新的实验设备和仪器,如高清晰的金相显微镜、维氏硬度计和金相试样抛光机等,实验硬件能力大大提升。可以开设一些新实验,还可以把某些理论课放到实验室进行。如讲解铁碳合金平衡组织,可让每位学生自行动手实验,观察组织,总结材料性能,得出结论,老师仅从旁辅助。把原课堂难理解的知识放到实验室讲解,教学效果大大提高。同时,还增加了综合实验项目。加强对学生的动手能力和探索精神的培养,能学以致用。由指导老师设定题目,题目通常涉及到的零件是学生们看得见、摸得着的,如锉刀、锯条、自行车链轮等。给出机械零件的工作条件和失效形式。接着,由学生自己查阅相关资料,制定工艺流程方案;指导老师审阅、修改。然后,学生独立自个动手完成实物操作,得出硬度分析和金相图,完成实验报告。最后,参加口试答辩,做为这课成绩考核的重要部分。在整个过程中,学生需要能熟练操作硬度计、金相显微镜、电阻炉和金相试样抛光机等仪器设备。像金相试样制备难度较大,可能需要失败多次,才能做出合格的试样。若对设备和操作掌握不牢固,就需要花更过的时间,反复做实验。而实验教学一共才8学时,显然不够。可允许学生利用课余时间,到实验室完成实验。实验室实行“开放式”管理,学生可根据自我情况安排实验,避免因时间紧就应付了事。给失败的同学再做机会,给有兴趣的同学敢于尝试创新的机会。实践证明,综合实验项目,极大地锻炼了学生的动手能力、观察能力、分析问题和解决问题能力。另外,根据我系机械工程学生培养方案,机械工程材料和“金工实习”在同一学期,可让两者同时进行,而不是同期的一前一后。让学生们在金工实习中,了解材料和加工工艺,增加感性认识,帮助材料理论知识掌握。如在车工实习中,实习指导教师可引入使用的各类刀具的材料,高速钢和硬质合金区别;加工工艺中,零件的调质处理方式,就是热处理的淬火和回火。实践表明,学生提前有了感性认识,进行理论教学效时,易于接受和掌握知识。
3结论
通过对机械工程材料的教学不断改进,学生的学习积极性大大提高,知识掌握更牢固、全面,动手能力加强,分析问题和解决问题能力得到锻炼,创新能力得到激发。在今后的教学中,还要不断的探索和改进教学方式方法,夯实理论知识,能“举一反三”,提高学生工程能力和创新能力。
参考文献:
[1]张有强,罗树丽,周岭.机械工程材料课程教学探讨[J].中国现代教育装备,20xx,2:56-58.
[2]崔国明,李兴霞.机械工程材料课程的实践教学探索[J].中国冶金教育,20xx,5:72-73,77.
[3]杨大春,汪通悦.机械创新设计综合能力培养模式的研究[J].装备制造技术,20xx,3:183-185.
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时光荏苒,不知不觉中,12个多月的时光匆匆溜走。回顾以往,机电工作有收获也有不足,我们紧紧围绕安全生产方针,认真执行《煤矿安全规程》,以人为本,与时俱进,狠抓管理,基本实现了机电系统的安全、安装,稳定、经济、高效运行。
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从3月份开始,我们以条件最差的二采区集运巷为突破口,打造2210集运巷、二采区变电所、采区机电设备达标及电缆吊挂达标等工作,带动全矿各范围以此为基点,在全矿范围内掀起了新一轮搞质量标准化建设的热潮。通过达标评比,共评出“精品硐室”3处,“精品机房”2处。
二、机电工作完成情况
1、以来,机电科紧紧围绕创建安全质量标准化“__示范矿井”工作目标。先后对二采区变电所进行了标准化硐室改造,实现了变电所内高低压设备布置精细化;高低压动力电缆及照明吊挂实现了“一线化”,重新更换新型塑料电缆钩共计3981组,铺设达标高低压电缆、信号电缆共计米。实现井下电缆横竖一条线吊挂。经过改造后,在井下机电硐室、大巷及采区电缆形成了新的亮点工程,提升了井下标准化水平。
2、由于受地质条件的制约,180万吨的产量使其采煤工作面综机设备的安装及工作面供电系统改造成为一项安全生产的重点工程。
全年安全顺利的完成了2213工作面、2200回采工作面、2110工作面、1203工作面、2212工作面5个工作面的综机设备安装、供水、压风系统的安装及供电系统改造;并安全顺利的完成2213工作面、2207工作面、2209工作面、2110工作面、2200回采工作面的撤面工作,实现了全年按面、撤面、供电的安全生产。
3、精心组织,顺利完成各项机电设备改造工作:
(1)为提高我矿煤质的发热量,解决我矿煤炭的销售,机电科对地面生产系统筛下皮带进行了改造,将筛下皮带煤炭进行了分运,在高架皮带处重新加工设计安装了一条架空电动滚筒皮带,以解决煤质的质量,促进了我矿煤炭销售。
(2)通风机安装工程:
5月份根据技改设计要求,对矿井通风机矿用防爆对旋轴流式通风机两台、高压配电柜12台、软起动柜两台进行了安装,并对通风机10kv高压供电线路两回路进行了架设,实现了通风机的安全运行。
(3)压风系统安装工程:
为确保技改施工井下压风需要,两台sa-132a型双螺杆空压机暂安装在__区副井井口。压风管路铺设情况:井下主干管选用φ无缝钢管,采区上、下山管路选用φ1084无缝钢管,现井下主干管φ无缝钢管共计铺设3965米,实现了技改工作面的压风需要并同时完善了压风自救系统的改造。
(4)供水施救系统管路安装工程:
__井下消防洒水及用水改造,利用__区地面600m3静压水池供给,撤除原__供水管路φ无缝钢管2130米。完善铺设井下供水施救主干管选用φ无缝钢管,采区上、下山管路选用φ1084无缝钢管,现井下主干管φ无缝钢管共计铺设3550米,φ1084无缝钢管共计铺设480米。
(5)35kw变电站安装工程:
__区地面35kv变电站线路架设已经架设完工,其两回35kv电源线路分别引自轩岗110kv变电站和崞阳110kv变电站,导线截面为lgj-185,线路长约和;除变电站内两台sz10-8000/3535±有载调压变压器暂没有安装外,所内其他高压电气设备已经安装完毕。
三、运输工作完成情况
1、以服务一线为宗旨确保矿井生产接续和生产任务的完成:
运输系统安全高效的完成了5个工作面撤除、安装的设备运输工作,累计运送液压支架等大型设备2520余台套。一年来我们累计为采区铺设18公斤道轨2570米,24公斤道轨1200米,确保了全矿生产任务的完成和我矿的正常生产接续。
2、以标准化为契机不断提升安全运输水平:
结合《省煤矿安全质量标准化标准》及《原平供电局节能节电》要求,我们对井下大巷、运输大巷及工作面安装更换led灯120盏,铺设照明线路3090米;为保证斜巷运输安全,我们对1171大巷、南大巷原简易道岔进行了全部更换,更换道岔21付。
四、大型设备维修工作完成情况
我矿综采zyy4410/23/42支架为集团公司淘汰设备,支架状态差,维修频繁,井下大修支架共计610部;由于生产接续紧张,共计大修mgtyz250/采煤机2次;大修ebz150掘进机2次;sm-490a空气压缩机维修3次;500gfb发电机大修1次,共计节约维修资金约701万元。
五、20__年机电计划
20__年,技改机电安装工程将进入一个高峰阶段,其他机电方面的工作任务也是任重道远。我矿__技改各项主要安装建设工程都将进入最后的安装阶段,如定量装车系统、选煤系统、排矸系统的安装和集运巷强力皮带安装、压风机安装、架空乘人装置、无极绳绞车安装等。
对于我矿已有供电系统,在该年度,也将有几项大的改造工程,比如35kv变电站变压器安装、__区10kv架空线路的安装、高豹湾原1回路10kv架空线路改造工程,井下变电所、采区变电所设备的安装及井下供电线路敷设安装,主通风机、中央水泵房、中央变电所、生产系统等等集控自动化安装改造等。
Dear Sir/Madam:
Now and then corporations send out feelers for just the right type of creative person must fit very specific , after all is said and done,the corporation wants a business person who can manage,create and communicate.
A seasoned professional whos been around for a youve been looking for this rare combination of business savvy and design expertise,my background might interest you:Ten years of working background in the management of creative new technologies that show instant profit, such as CAD/CAM.
This is but a brief summary of my there is much,much more to feel I have strong marketable skills in which you would be interested.
Please contact me if you would like to hear and see more.
With many thanks,
Huang Yan
Dear Sir,
I would like to inquire about the position of laboratory research assistant in the field of biochemistry that you advertised in on July 10.
I am twenty-eight years old. In 1996 I received my MSc in Boichemistry from ABC University. As a student I took many Chemistry and Biology courses such as General Chemistry, Organic Chemistry, Physical Chemistry and Biochemistry.
As I was a graduate student, I worked as a research assistant for Dr. Wang Williams, Professor of Biochemistry, BBC California. During this time I assisted Dr. Wang in basic research concerning the genetic generation cycle in metabolism. I can supply you with a copy of the resulting paper at your request.
Since my graduation I have been employed by MMC University as an assistant professor. I have continued my research in this time, and several of my papers have been published in Paris. My immediate superior, Dr. William Smiths, has indicated his willingness to provide me with a reference.
I feel that I have sufficient education and experience in my
background to fulfill the qualifications for your position. I hope that you will schedule me for an interview at your earliest convenience.
Sincerely yours
Dear sir:
Four years as a senior clerk in sales department of the New World Products Company have,I believe,given me the experience to qualify for the job you advertised in Thursdays newaper.
Since 98 I have been reonsible for all office details in the administration of sales,including writing much of the the course of my work,I have become familiar with the various sales territories,and have also in my are time experience of handling business problems other than my proper here.
The years before I was employed at the New World,I was a secretary for Long Brother,an accounting I became familiar with accounting terms and was graduated at Wah Yan College, in June 974. I am twenty-five years of age and single.
I am leaving my present position because I can use my capabilities more fully in a position with wider scope. My present employer knows of my ambition and is helping me to find a new I see you at your office to tell you more about myself and show you just how well I can do the work you require.
Yours faithfully
Dear Sir/Madam:
Your advertisement for a Network Maintenance Engineer in the April 10 Student Daily interested me bacause the position that you described sounds exactly like the kind of job I am seeking.
According to the advertisement ,your position requires top university,Bachelor or above in Computer Science or equivalent field and proficient in Windows and LINUX System. I feel that I am competent to meet the requirements. I will be graduating from Graduate School of Tsinghua University this year with a . degree . My studies have included courses in computer control and management and I designed a control simulation system developed with Microsoft Visual InterDev and SQL Server.
During my education, I have grasped the principals of my major and skills of practice. Not only have I passed CET-6, but more important I can communicate with others freely in English. My ability to write and speak English is out of question.
I would appreciate your time in reviewing my enclosed resume and if there is any additional information you require, please contact would welcome an opportunity to meet with you for a personal interview.
With many thanks,
Wang Lin
respect leadership:
first, extends the deep respect to your industrious work, in spite of being very busy very thanks you to glance through my material. also hoped that it can open the opportunity and the success gate of for me.
my name am ni , is the foreign language foreign trade training college international trade specialized 06 sessions of graduates. the graduation in namely, is facing the future and enterprise's choice, i the position which provides to your firm is interested very much.
“in the work the academic society work, the academic society studies in the study”. three year university life, i record “one point to do farm work sincerely frequently, one point harvest” the maxim and loves the hillock professional spirit, and merges it to the study and the work. three year study, i mainly studied foreign trade shan zheng to study, curricula and so on economic, accounting, market marketing, international trade and practice, foreign trade letters and telegrams, international commerce english, through the international trade practice's study and the practice, caused my to further be familiar with the foreign trade service detailed flow, while learned the specialized knowledge, i have also studied computer's related knowledge, could utilize office series office softwares well and so on word, had the good team spirit and the very strong sense of responsibility, could bear hardships and stand hard work, honestly, is self-confident, is professional.
as a graduating university graduate, i also lack the rich work experience, but i will work even more diligently, will enrich themselves and consummates unceasingly. simultaneously also believed that through own diligently the help which can provide with your firm, i can be competent this work and with your firm together diligently, promotes company's enterprise unceasing development forward. even if your firm thought that my present condition has not met your requirement, i will pay attention to your firm's development as always, and expresses i sincerest wish!
“the sea depends on the fish dive extravagantly, day gao renniao flies.”i hoped earnestly your firm can give me an opportunity, i take the work filled with warm, the rigorous practical work will serve as the company
sets sail, depends strength of your east wind. will be anticipating your soon answer!
i herewith offer
salute!
offering to volunteer person:
on may 30, 20xx
尊敬的公司领导:
您好!
因小时候得病后遗症,本人要言语上有部分障碍,经过自己的努力和坚强的毅力完成了大专学历,毕业于天津轻工职业技术学院,计算机信息管理专业。20xx年7月至20xx年8月,在xx电缆厂,做内勤,负责总经理办公室卫生及收发文件和一系列杂物,20xx年4月至20xx年3月在欧姆龙工作,做库管。我希望能找一份与库管和内勤相关的职位。
我的优点是:有耐力,吃苦耐来。
希望贵公司领导能够为我提供一份工作,我将努力的回报,我也想用我的微薄之力能够为我的家庭贡献一份力量。
如果有意,请留言,非诚勿扰。
敬礼!
xxx
20xx年xx月xx日
尊敬的领导:
感谢您在百忙之中抽出时间来查看我的求职信,希望我能为贵公司的辉煌尽一份力!
寻找一个掌握扎实专业知识并具有一定工作能力和组织能力的部下,是你的愿望。谋求一个充分发挥自己专业特长的工作单位,并能得到你的关照,是我的'期盼;得力的助手,有助于你工作顺心;合适的工作单位,有助于我施展才华。或许我们会为着一个共同的目标而站在一起,那就是:将贵单位的辉煌历史写得更加缤纷!愿为贵单位工作,并奉献自己的青春和才华。期盼和感谢你的选择!
作为大三毕业的学生,虽然工作经验不足,但我会虚心学习、积极工作、尽忠尽责做好本职工作。随信附上个人求职简历,诚恳希望得到贵单位的接约或给予面试的机会,以期进一步考查我的能力。
敬礼!
求职者:xx
20xx年x月x日
Dear sir,
Four years as a senior clerk in sales department of the xx Products Company have,I believe,given me the experience to qualify for the job you advertised in Thursday‘s newspaper.
Since 1981 I have been responsible for all office details in the administration of sales,including writing much of the the course of my work,I have become familiar with the various sales territories,and have also in my spare time experience of handling business problems other than my proper sphere.
The years before I was employed at the xx,I was a secretary for Long Brother,an accounting I became familiar with accounting terms and procedures.
I was graduated at xx College, in June 1974. I am twenty-five years of age and single.
I am leaving my present position because I can use my capabilities more fully in a position with wider scope. My present employer knows of my ambition and is helping me to find a new place.
May I see you at your office to tell you more about myself and show you just how well I can do the work you require.
Yours faithfully,
Dear Sir/Madam:
Your advertisement for a Network Maintenance Engineer
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