大连理工823机械-2012年复试题

本人参加2011年大工复试，并有幸被大工录取，专业是机械电子工程，由于本人整个考研阶段所需的资料都是在考研里料和复试的信息于众希望能给12年的学弟学妹一些帮助（一）1020 共计32大小，比较简单————2分 共计32 4 2 43、Ra和Rz的选择原则 4 25、是一个比较简单的电桥题分三个小 16 6和（3） 16（1）中断、中断矢量？、中断矢量表 9如何设置一个T=100ms的定时器 好像是限定一个cpu,反正不会做~~呵呵是一个图给了几个或门与非门等已知输出，求各输入？？比较简单好像运用的是电工学知识~~4分25号上午10点学院开复试说明会，中午1点进行笔试，下午5点半测试，26号上午口语，27日面试，晚上十一点成绩。1笔以还是要把专业课好好看看，低于60分直接淘汰。今年有个2口语的是轴的失效原因是什么？以及怎么样提高？当然都是用英语表10~呵呵家有时间还是把专业英语看下吧，不过个人感觉投入的性价比较~~3语速不快，但我做的也不好，呵呵对了8个4面试最大头就是面试了，总分200最后得了155分，算是中等吧~~分数线都比较高，明年有可能更激烈，希望12年的朋友要更加努有些帮助~~~如果需要和我会。另外，对于里一些买资料的要千万注意，有些资料在淘宝或里都能弄到，大连理工09年复试笔试科目为6门,初试考机械制造技术基础的复初试考机械制造技术基础的笔试时控制20分,各16分总分100分。这是09年刚刚的(下年是否有微小变动未知),40分左右,其余每门占十分左右,笔试就是看

06年复试题工艺过程的统计分析(P161例题,问、不多少,能否一个套筒零件定位误差的计算问题,自己选择方法,如果不合格,单一工件的尺寸链问题(可参考P213/214例题)φ18H7/f5机械原用D触发器设计二分频电路2007年复试题机08年复试题方案a电----蜗杆----齿轮----带传动,方案b---齿轮----蜗杆---带传动,如果方案a的强度刚好足够,那b是否合适,为什么?十进制-3转化成二进制控=,求当阻尼比大于1的时图(看看书2009年复试题(初试考机械制造技术基础)控制(20分)给出一个单位阶跃函数的响应图,叫你tr、ts、Mp等的含给出一系列二阶震荡环节的单位阶跃响应图,ζ值的大小（小于零、等于零、大于零小于1、等于一、大于1)机械设计(16分判断不同的结构形式哪个螺栓连接方式,螺栓受的力更小(一个,)6分改错(比较常见的、轴上面装有轴承、齿轮、联轴器让你改正10分机械原理(16分给出一个设计的压榨机的图,画出机构简图,求度,问是否合机械工程测试(16分机精(16分)8个空82写出位置误差的名称和符号?微机原理(16分)1.-121的二进制、3.8086的数据总线为----位,外部数据总线---位4.8086工作在最小方式时NMI接---信5.8255CMPAH,BHJNCL1CHGAH,BHL1:CMPAH,BLJNCL2CHG写出一句程序把AX、DX中的数相加,结果存到AX中用基址BXSI寻址,将其中的数据存放到AX中:MOV笔试科目多但基本不用担心,题目简单,题目的重复度也比较大,希望对大家有点帮助。祝成功AutobiographyMynameis .Iamgraduate seniorhighschoolandmajor .Thereare peopleinmyfamily.Myfatherworksinacomputercompany.Andmymotherisahousewife.Iamtheyoungestoneinmyfamily.Inmysparetime,Iliketoreadnovels.Ithinkreadingcouldenlargemyknowledge.Asfornovels,IcouldimaginewhateverIlikesuchasawell-knownscientistorakung-fumaster.Inadditiontoreading,IalsoliketoplayPCgames.AlotofgrownupsthinkplayingPCgameshindersthestudentsfromlearning.ButIthinkPCgamescouldmotivatemetolearnsomethingsuchasEnglishorJapanese.MyfavoritecourseisEnglishbecauseIthinkitisinterestingtosayonethingviadifferentsounds.IwishmyEnglishcouldbeimprovedinthenextfouryearsandbeabletospeakfluentEnglishinthefuture.

AutobiographyIam .Iwasbornin .Igraduate seniorhighschoolandmajorinEnglish.IstartedlearningEnglishsinceIwas12yearsold.MyparentshavealotofAmericanfriends.That'swhyIhavenoproblemcommunicatingwithAmericansorothersbyspeakingInmysparetime,IliketodoanythingrelatingtoEnglishsuchaslisteningtoEnglishsongs,watchingEnglishmoviesorTVprograms,orevenattendingtheactivitiesheldbysomeEnglishclubsorinstitutes.Iusedtogoabroadforashort-termEnglishstudy.Duringthattime,IlearnedalotofdailylifeEnglishandsawalotofdifferentthings.Ithinklanguageisveryinteresting.Icouldexpressonesubstancebyusingdifferentsounds.SoIwishIcouldstudyandreadmoreEnglishliteraturesandenlargemyknowledge.AutobiographyMynameis .Thereare4peopleinmyfamily.MyfatherisaChemistryteacher.Heteacheschemistryinseniorhighschool.MymotherisanEnglishteacher.SheteachesEnglishintheuniversity.Ihaveayoungerbrother,heisajuniorhighschoolstudentandispreparingfortheentranceIliketoreadEnglishstorybooksinmyfreetime.SometimesIsurftheInternetanddownloadtheE-bookstoread.ReadingE-booksisfun.Inaddition,italsoenlargesmyvocabularywordsbecauseoftheadvancedtechnologyandthevividanimations.IhopetostudybothEnglishandcomputertechnologybecauseIaminterestedinbothofthesubjects.MaybeonedayIcouldcombinebothofthemandapplytomyresearchinthefuture.AutobiographyMynameis .Iamfrom .There peopleinmyfamily.Myfatherworksinacomputercompany.Heisacomputerengineer.Mymotherworksinainternationaltradecompany.Sheisalsoabusywoman.Ihaveaoldersisterandayoungerbrother.MysisterisajuniorinNationalUniversity.ShemajorsinEnglish.Mybrotherisanelementaryschoolstudent.Heis8yearsold.Becauseofmyfather,IlovesurfingtheInternetverymuch.Iplaytheon-linegameforabout2hourseveryday.IwishIcouldbeacomputerprogramdesignerinthefuture.AndthatiswhyIamapplyingfortheelectronicsprograminyourAutobiographyFromamiddleclassfamily,IwasborninHsinYing,TainanonOctober10th,1965.MyfatherisacivilofficialatTainanCityernment.Mymotherisahousewifegoodatcooking.AlthoughIamtheonlychildofmyparents,Iambynomansaspoiledone.Onthecontrary,Ihavebeenexpectedtobeasuccessfulmanwithadvancededucation.Istudyhardatschool.Besidestextsknowledge,journalismismyfavorite;wheneverreading,myheartisfilledwithgreatjoyand"Beinggoodismust;successful,however,isplus."Fatheradoptstheideaofhisfather.Especiallyinmilitaryservice,Irealizeditmoreprecisely.Peoplesaid:Militaryservicemakesaboytoman,Iagreethat.IrealizedtheimportanceofEnglishandbegantostudydiligentlywhenIwaseighteen.Ididnotstartinmyearlyage,butIhopethatIcouldpassthetestofGeneralEnglishProficiencyTest.Andthisismybestwishatthemoment.AutobiographyAftercompletingmymilitaryservice,Ihavebeenlookingforachallenginggoalformetoachieve.AndIfoundthattheIntermediateofGeneralEnglishProficiencyTestfitsmynewachievementproperly.IgraduatedfromTaipeiCommercialJuniorCollege,majoredinbusinessadministration.Insteadofspendingmuchtimeinplaying,Idevotedmyselftomystudiesandpaidattentiontoallmeaningfulthingshappenedindailylife.Bytheway,IlearnedalotfromMr.Wang,theprofessorofmybusinessclass.Heismygoodfriendtillnowanoftengivessomeappropriatesuggestionstowardmyproblemconfusion.Myfatheris,inthesameway,agoodconsultanttome.Ashesaid:Iaminpooreducation,littleforyou;toclarify,whathehavegivenisfar hiswords,Idothinkso.Iwasborninacountryof TungCountry,farmingisourcareerofgenerations.Therearefourpeopleinmyfamily,MotherishousewifeandmybrotherisastudentofanAgricultureIamoptimisticandactive,andIamconfidentthatIcanpassthetest.ThankyouforyourprecioustoreadmyGoodmorning，teachers，Iamhonoredtobeinformedtohavethisinterview.Introduceletmeintroducemyself，mynameisXX，24yearsold，andDavidismyEnglishname.I，easytoadapt，compatiblewithmyfriends，andwillingtohelpothers.IntroduceyourIstudiedinXXUniversity.AlthoughitisnotwellknowIstillappreciateitbecauseitoffersmeachancetodevelopmyabilitiesDuringmycollegeyearsIhavemaderapidandgreatprogressinmanyareasasastudentIworkveryhardandobtainscholarshipmanytimesasamonitorIworkearnestlyalsogaingoodcommentsfromteachersandclassmatesInawordIlearnedalotinmycollegelife.IntroduceyourInmyfamily，therearefourmembers，myhas80yearsold，Myparentsarefarmers，Ilovemyparentsandtheyloveme，too.WhenImakeasuccess，theyaremoreexcitedthanmeandsupportmetodobetter.

EventhoughIfailed，insteadofblaming，theyalwayssharesorrowwithme，andencouragemenottogiveup.Duringmypreparationfraduateexamination，thesupportfrommyfamilyisalwaysmymomentum.Parents’sloveisunselfish，Iamdeeplyaffected，soIwilldoallwhatIcantorepaythem.IntroduceyourMyhometownisZhangjiakou,abeautifulcityin河北province.mostpeopleknowZhangjiakoubecauseofthestrongwind.thereisaproverb“thewindwhichcontinuedhalfayearjustblowstwiceayearAtthesametime,wealsocallit“mountaincity”likeChongqing.BecauseZhangjiakouisembracedonthreesidesbygreenmountains,likeabasin.SoInancientyearsourancestorshadthecontactverydifficultlywithexteriorUntil1905,therailwaybetweenBeijingandZhangjiakouwascompletedesignedbyZhantianyou,whichisabsoluybuiltbyChinese.IfeelveryproudofitAndIlovemynativeplaceverymuch.IntroduceyourreasonforpreparingthepostgraduateDuringthepastfouryears，Ihavelearnedalotofprofessionalknowledgeandpracticalskills，butgradually，Irealizeitisnotenough.Inmyopinion，furtherstudyisactuallyurgentformetorealizeandfinallyachieveself-value.Lifeisprecious，itisnecessarytocatchanyopportunityforself-development，especiallyinthecompetitivemodernsociety.Therefore，Iprefertogoonforfurthereducation.WhydoyouchoosetostudyinourIamdeeplyimpressedbytheacademicatmospherewhenconnectingtothewebsiteofyourdepartment.Inaddition，IamattractedbytheprocessofCropgeneticbreeding，andwanttodosomethingforitanshi.Astheproverbsays‘processistheactivityoftodayandtheassuranceoftomorrow.’IfIgotachancetostudyhere，Iwouldliketocontinuetoacceptprofessionaltraining，inordertogetreadyforworkinginthefuture.IhopeIcanachievemygoalsoon.AboutyourfutureWhatdoyouexpecttoachieveduringyourstudyifyouareenrolledintothisinstitute?TheremustbemanythingstolearnifIw