武漢船院?jiǎn)握泻附蛹白詣?dòng)化樣卷附答案

1、Delegatesstaff:Hello!intherunuptotheSpringFestivalweheldonesessionoffourstaffrepresentativesConference2013wkshopfullbackin2012carefulanalysisofthecurrentsituationdiscuss2013developmentplans.Hereonbehalfofmycompany2013wkr

2、eptstotheGeneralAssemblyfconsideration.PillarI2012backin2012XXpowercompaniesadheretothepartys17greatspiritfguidancecomprehensivelyimplementthescientificconceptofdevelopmentpromotingcostleadershipstrategystardsfocusonimpl

3、ementationleanmanagementcontinuouslyimprovesmoothpresentsafetysituationofenterprisemanagementbusinessmanagementcontrolscientificstardizedthededicationofstaffmanageaharmoniousdemocraticatmosphereofthegoodsituation.Mainind

4、icatsareasfollows:thebatteryindicat:powergenerationtotaled7.815billionkWhbeyondtheannualbudgetimplementationcapacityof315millionkWhanincreaseof757millionkWh.Salestotaled7.425billionkWhexceedingsalesof330millionkWhtheannu

5、alExecutivebudgetanincreaseof729millionkWh.Securitymeasures:unplannedoutages2.5times.Nopersonalinjuryaccidentoccurrednomajaccidentabovenomajfireaccidentswithoutenvironmentalpollutionaccidentssafetyfthreeconsecutiveyearst

6、omaintainstabilitytogoodposture.–Businessfinancialindicats:totalprofitsof255millionYuanbeyondtheannualbudgetof207millionYuanbeyondtheDatangcompanyindex41.89millionYuananincreaseof1.76millionYuanFCMassessmentatgradefour.E

7、nergy:powersupplystardcoalcompleting312.25gkWhdown0.1gkWhintegratedauxiliarypowerconsumptionratioin5.12%down0.26%pollutantemissionsperfmancegreatlyreducedcomparedtolastyearcarbon0.09gkWhsulfurdioxide0.104gkWhNOx0.512gkWh

8、dustremovalefficiencyofmethan99.8%.Reliabilityindex:equivalentavailabilityfactin93.47%increased7.95%fromayearearlier.Equivalentfcedoutagerate0.08%0.16%reductionoverthesameperiodayearearlier.Majachievements:firstweshoulda

9、dheretothetwo“managementsystem“basisstrengtheningtechnologicalresearchstrengthenhiddenhazardscontrolintrinsicsafetyEnterpriseconstructiontooknewsteps.Thetwo“managementsystem“fimprovement.Focusonpromotingthepowerofthecomp

10、anymanagementsystemtheapplicationimplementationofthesafetyloopfivestarmanagementsystemimprovethesafetymanagementsystemrealizethesystemofsafetycontrol.Furtherregulatesecurityroutinessafetysupervisionmanagementwkroletoplay

11、toachieveclosedloop.Strengtheningthesupervisionmanagementofhabitualviolationofstrengtheningthesafetysupervisionofoutsourcingcontracts.Carriedoutinspringautumnofsecurityinspectionsfloodcontrolinspectionsafetyproductionmon

12、thdaysupervisionofproductionsafetytheOlympicGamesotheractivitiescomprehensivetampingSafetyFoundation...Troubleshootingmanagementmechanismgivefullplaytoroleoftechnicalsupervisionrealizationoftroubleshootingmanagementimpro

13、vedprocessmanagement.Thisyearcompletedtheboilerlowerheaderleakageboilerpressureamajriskmanagementcompleted29ofgreatrisks3Generalproblemsofgovernance.Completechemistrylabconstructionthermalcontrolcompletetheboilerscaleint

14、egratedmanagementhostshaftingvibrationof10scientifictechnologicalprojectssuchas.Completesupercritical630MWonlinesimulationsystemdevelopmentapplicationofcirculatingwaterMCCstbypowertransfmationthetransfmationofdesulfuriza

15、tionwastewatertheunitwatersupplysystemofcomprehensivetreatmentdisgevalvemodificationofcoalmill5keytechnologicaltransfmationprojectsgrouphealthisimproved.Sciencetechnologyinnovationisfurtherincreased.Strengthentheacterist

16、icsofsupercriticalunitmajissuesgraduallyclearingtheparticularityofsupercriticalunitregularity.Developedmotoiltimemanagementswitchactiontimesstatisticscoalaidedmeasurementsoftwareimprovestheproductionlevelofleanmanagement

17、.Increasedinvestmentinsciencetechnologyreptingsciencetechnologyprojects14technicalprojecttotalcostpercentageofthetotalannualproductionoutputof0.25%.“Largescalecoalfiredpowerplantfluegasdesulfurizationdenitrificationcompl

18、etedevelopmentapplicationofkeytechnologies“projectwonthenationalsciencetechnologyprogresssecondprize.630MWsupercriticalunitsoptimizedcontrolstrategiesthe630MWdevelopmentapplicationofonlinesimulationsystemfsupercriticalun

19、itssupercritical600MWunitsofturbinedrivenboilerfeedpumpsetofcomprehensivetreatmentofdefectsDatangtechnologyrespectivelyonetwothird.Meanwhileinfmationtechnologyachievementsthecompanywasnamed“Chinapowerinfmationtechnologyb

20、enchmarkingenterprises.“Repairmaintenancehasimprovedfurther.Modifytheinspectionstardsstardsonaregularbasisstardizingwkprocedurescheckinginspectionproject.DeepeningtheBFSsystemimplementsmaintenanceinfmationshared.Reganizi

21、ngRBlogicagainensurethesuccessoftheRB.Innovatingthemechanismofmaintenancemanagementimplementedaprojectmanagersystem.Successfulcompletionoftwoautonomousmaintenancereliabilityimprovedsteadily.Implementingtwoclevelmaintenan

22、ceprojectthemselves48.7%42.3%respectively.AccomplishtwocirculatingpumpsrepairoverhauloffourMillsmaintenanceteamstogetexercise.Promotethewkofenergysavingconsumptionreducingcompletetheunitenergyconsumptiondiagnosisplantwat

23、erbalancetest10energysavingprojects.Secondweshouldadhereto“three“ontheeconomicbenefitsofimprovingoutreach20142014年湖北省高職院校單獨(dú)招生考試年湖北省高職院校單獨(dú)招生考試焊接技術(shù)及自動(dòng)化專(zhuān)業(yè)理論知識(shí)考試樣題焊接技術(shù)及自動(dòng)化專(zhuān)業(yè)理論知識(shí)考試樣題（一）（一）本試卷共三大題，4頁(yè)，總分150分，考試時(shí)間60分鐘一、判斷題一、判斷題（

24、將判斷結(jié)果填入括號(hào)內(nèi)。正確的填“√”，錯(cuò)誤的填“”。每題2.5分，滿(mǎn)分50分）1.金屬材料的導(dǎo)熱性越差加熱(或冷卻)時(shí)就越易產(chǎn)生應(yīng)力和裂紋。（√）2.采用氣焊法焊接鑄鐵與低碳鋼接頭后，應(yīng)采取緩冷措施。（√）3.未受過(guò)專(zhuān)門(mén)訓(xùn)練的人員不準(zhǔn)進(jìn)行焊接工作。（√）4.在密閉容器內(nèi)，可以同時(shí)進(jìn)行電焊及氣焊工作。（）5.20g鋼中的“g”表示鍋爐用鋼。（√）6.交流焊機(jī)有極性，直流焊機(jī)沒(méi)有極性。（）7.熔焊時(shí)，焊縫金屬和母材之間或焊道金屬和焊道金屬之

25、間，未完全熔化結(jié)合的部分，稱(chēng)為未焊透。（）8.外觀檢查不是重要的檢驗(yàn)手段，只要內(nèi)部質(zhì)量達(dá)到“驗(yàn)規(guī)”要求即可。（）9.焊接過(guò)程中在焊接接頭中產(chǎn)生的不符合設(shè)計(jì)或工藝要求的稱(chēng)之為焊接缺陷。（√）10.密封性試驗(yàn)和機(jī)械性能試驗(yàn)均屬于破壞性試驗(yàn)。（）11.20鋼是優(yōu)質(zhì)碳素結(jié)構(gòu)鋼，其牌號(hào)數(shù)字是含碳量的千分?jǐn)?shù)，它們的平均含碳量分別為2%。（）12.焊接缺陷按其在焊縫中的位置可分為：內(nèi)部缺陷和外部缺陷兩種。（√）13.電弧電壓與焊接電流之間的關(guān)系不符合

26、歐姆定律。（√）14.磷是鋼中的雜質(zhì)元素，它能提高鋼的脆性轉(zhuǎn)變溫度，產(chǎn)生冷脆。（√）15.氧氣軟管和乙炔軟管可以混用。（）16.氣焊熄火時(shí)，先關(guān)氧氣門(mén)，后關(guān)乙炔門(mén)。（）Delegatesstaff:Hello!intherunuptotheSpringFestivalweheldonesessionoffourstaffrepresentativesConference2013wkshopfullbackin2012carefulana

27、lysisofthecurrentsituationdiscuss2013developmentplans.Hereonbehalfofmycompany2013wkreptstotheGeneralAssemblyfconsideration.PillarI2012backin2012XXpowercompaniesadheretothepartys17greatspiritfguidancecomprehensivelyimplem

28、entthescientificconceptofdevelopmentpromotingcostleadershipstrategystardsfocusonimplementationleanmanagementcontinuouslyimprovesmoothpresentsafetysituationofenterprisemanagementbusinessmanagementcontrolscientificstardize

29、dthededicationofstaffmanageaharmoniousdemocraticatmosphereofthegoodsituation.Mainindicatsareasfollows:thebatteryindicat:powergenerationtotaled7.815billionkWhbeyondtheannualbudgetimplementationcapacityof315millionkWhaninc

30、reaseof757millionkWh.Salestotaled7.425billionkWhexceedingsalesof330millionkWhtheannualExecutivebudgetanincreaseof729millionkWh.Securitymeasures:unplannedoutages2.5times.Nopersonalinjuryaccidentoccurrednomajaccidentaboven

31、omajfireaccidentswithoutenvironmentalpollutionaccidentssafetyfthreeconsecutiveyearstomaintainstabilitytogoodposture.–Businessfinancialindicats:totalprofitsof255millionYuanbeyondtheannualbudgetof207millionYuanbeyondtheDat

32、angcompanyindex41.89millionYuananincreaseof1.76millionYuanFCMassessmentatgradefour.Energy:powersupplystardcoalcompleting312.25gkWhdown0.1gkWhintegratedauxiliarypowerconsumptionratioin5.12%down0.26%pollutantemissionsperfm

33、ancegreatlyreducedcomparedtolastyearcarbon0.09gkWhsulfurdioxide0.104gkWhNOx0.512gkWhdustremovalefficiencyofmethan99.8%.Reliabilityindex:equivalentavailabilityfactin93.47%increased7.95%fromayearearlier.Equivalentfcedoutag

34、erate0.08%0.16%reductionoverthesameperiodayearearlier.Majachievements:firstweshouldadheretothetwo“managementsystem“basisstrengtheningtechnologicalresearchstrengthenhiddenhazardscontrolintrinsicsafetyEnterpriseconstructio

35、ntooknewsteps.Thetwo“managementsystem“fimprovement.Focusonpromotingthepowerofthecompanymanagementsystemtheapplicationimplementationofthesafetyloopfivestarmanagementsystemimprovethesafetymanagementsystemrealizethesystemof

36、safetycontrol.Furtherregulatesecurityroutinessafetysupervisionmanagementwkroletoplaytoachieveclosedloop.Strengtheningthesupervisionmanagementofhabitualviolationofstrengtheningthesafetysupervisionofoutsourcingcontracts.Ca

37、rriedoutinspringautumnofsecurityinspectionsfloodcontrolinspectionsafetyproductionmonthdaysupervisionofproductionsafetytheOlympicGamesotheractivitiescomprehensivetampingSafetyFoundation...Troubleshootingmanagementmechanis

38、mgivefullplaytoroleoftechnicalsupervisionrealizationoftroubleshootingmanagementimprovedprocessmanagement.Thisyearcompletedtheboilerlowerheaderleakageboilerpressureamajriskmanagementcompleted29ofgreatrisks3Generalproblems

39、ofgovernance.Completechemistrylabconstructionthermalcontrolcompletetheboilerscaleintegratedmanagementhostshaftingvibrationof10scientifictechnologicalprojectssuchas.Completesupercritical630MWonlinesimulationsystemdevelopm

40、entapplicationofcirculatingwaterMCCstbypowertransfmationthetransfmationofdesulfurizationwastewatertheunitwatersupplysystemofcomprehensivetreatmentdisgevalvemodificationofcoalmill5keytechnologicaltransfmationprojectsgroup

41、healthisimproved.Sciencetechnologyinnovationisfurtherincreased.Strengthentheacteristicsofsupercriticalunitmajissuesgraduallyclearingtheparticularityofsupercriticalunitregularity.Developedmotoiltimemanagementswitchactiont

42、imesstatisticscoalaidedmeasurementsoftwareimprovestheproductionlevelofleanmanagement.Increasedinvestmentinsciencetechnologyreptingsciencetechnologyprojects14technicalprojecttotalcostpercentageofthetotalannualproductionou

43、tputof0.25%.“Largescalecoalfiredpowerplantfluegasdesulfurizationdenitrificationcompletedevelopmentapplicationofkeytechnologies“projectwonthenationalsciencetechnologyprogresssecondprize.630MWsupercriticalunitsoptimizedcon

44、trolstrategiesthe630MWdevelopmentapplicationofonlinesimulationsystemfsupercriticalunitssupercritical600MWunitsofturbinedrivenboilerfeedpumpsetofcomprehensivetreatmentofdefectsDatangtechnologyrespectivelyonetwothird.Meanw

45、hileinfmationtechnologyachievementsthecompanywasnamed“Chinapowerinfmationtechnologybenchmarkingenterprises.“Repairmaintenancehasimprovedfurther.Modifytheinspectionstardsstardsonaregularbasisstardizingwkprocedureschecking

46、inspectionproject.DeepeningtheBFSsystemimplementsmaintenanceinfmationshared.ReganizingRBlogicagainensurethesuccessoftheRB.Innovatingthemechanismofmaintenancemanagementimplementedaprojectmanagersystem.Successfulcompletion

47、oftwoautonomousmaintenancereliabilityimprovedsteadily.Implementingtwoclevelmaintenanceprojectthemselves48.7%42.3%respectively.AccomplishtwocirculatingpumpsrepairoverhauloffourMillsmaintenanceteamstogetexercise.Promotethe

48、wkofenergysavingconsumptionreducingcompletetheunitenergyconsumptiondiagnosisplantwaterbalancetest10energysavingprojects.Secondweshouldadhereto“three“ontheeconomicbenefitsofimprovingoutreach312.板狀對(duì)接平焊時(shí)，焊條沿施焊方向的傾角一般為（B）度。A

49、、40~50B、60~75C、80~9013.鋼中常見(jiàn)的五種元素是（A）。A、碳、錳、硅、硫、磷B、鐵、碳、錳、硅、釩C、鐵、錳、碳、硫、磷14.拉伸試驗(yàn)所受的載荷是（B）載荷。A、沖擊B、靜C、交叉15.在下列鋼號(hào)中，（A）是優(yōu)質(zhì)碳素結(jié)構(gòu)鋼。A、20B、Q235AC、T1016.焊接過(guò)程中，熔化金屬自坡口背面流出，形成穿孔的缺陷稱(chēng)為（C）。A、未焊透B、未焊滿(mǎn)C、燒穿17.在焊條藥皮中，能促使電弧穩(wěn)定燃燒的物質(zhì)是（A）。A、碳酸鈣B、

50、螢石C、白云石18.熔焊時(shí)，酸性熔渣主要用（A）脫硫。A、Mn和MnOB、Ca和CaoC、Si和SiO219.氣孔是在焊接熔池的（A）過(guò)程中產(chǎn)生的。A、一次結(jié)晶B、二次結(jié)晶C、三次結(jié)晶20.穩(wěn)弧性、脫渣性、熔渣的流動(dòng)性和飛濺大小等是指焊條的（C）。A、冶金性能B、焊接性C、工藝性能三、問(wèn)答題（三、問(wèn)答題（每題10分，滿(mǎn)分50分）1.電焊鉗必須符合哪幾項(xiàng)基本要求？答：（1）須能牢固地夾住焊條（2）保證焊條和電焊鉗的接觸良好（3）更換焊條必