pec電子工程英語證書考試-電子工業(yè)常用詞匯_第1頁
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1、PEC電子工程英語證書考試電子工程英語證書考試電子工業(yè)常用詞匯電子工業(yè)常用詞匯Approvedvendlist(AVL):alistingofallapprovedsourcesinadditiontopartdeionspartnumbers.Billofmaterials(BOM):acomprehensivelistingofallcomponentssubassembliesthatgointoaspecificproducts

2、howingthequantityofeachrequiredtoassembletheitem.Boxbuild:atermcommonlyusedtodescribeassemblywkotherthanprintedcircuitboard(PCB)production.Theelectromechanicalassemblyprocessinvolvesenclosurefabricationinstallationofsuba

3、ssembliescomponentsroutingofcablingwireharnesses.Contractmanufacturing:productionofproductsonbehalfofanOEMinwhichthedesignbrnamebelongstotheOEM.Contractmanufacturershavemadeitpossiblefsomecompaniestooperatewithoutowninga

4、nybrickmtarfacties.Pricepressuretheneedfglobalproductexpansionaredrivingthegrowthofcontractmanufacturing.AnycontractmanufacturershouldprovideanadvantagethatisntalreadypartoftheOEMsinfrastructure.Alsosee“electronicsmanufa

5、cturingservices““outsourcing.“Contractmanufacturer(CM):acompanythatengagesinproductassemblyengineeringservicesderfulfillmentproductdistribution.ACMusuallywksonbehalfofanOEM.HoweverOEMscanalsofunctionascontractmanufacture

6、rs.Cecompetencies:activitiespracticessuchasproductdevelopmentdeemedbyacompanyascriticaltoitslongtermsuccessgrowth.Typicallycecompetenciesarebasedonskillsknowledgesetsratherthanproductsfunctions.Theyprovidereturnoninvestm

7、entactasabarrierfothercompaniestryingtoenterthemarket.Manymanufacturerschoosetofocusoncecompetenciesoutsourceproductiontasks.MostOEMsplantokeeptheirhighlevelengineeringdesignwkasinternalcompetenciesparticularlyastheyappl

8、ytonewproductshighendproducts.Crectiveactionrequest(CAR):anactionitemthatsurfaceswherebytherequestingparty(eithertheOEMEMSprovider)asksthepartyresponsibletoconductarootcauseanalysisresolvetheissueidentified.Electronicsma

9、nufacturingservices(EMS):anindustrybasedonprovidingcontractdesignmanufacturingproductsupptservicesonbehalfofOEMs.TraditionalservicesincludePCBassemblyboxbuildtesting.TodayEMSprovidersarealsoprovidingnumerousservicessucha

10、ssupplychainmanagementglobaldistributionlogisticscustomersupptrepair.HoweverallintellectualpropertybelongstotheOEM.Alsosee“contractmanufacturing““outsourcing.“serviceagreement.“Mediummixmediumvolume:acontractmanufacturin

11、genvironmentwhereproductionvolumesremainrelativelystablefanextendedperiodoftime.Mediumvolumeproductionmaylastfdaysweeksusingthesamesetup.Newproductintroduction(NPI):asetofintegratedprocessesusedtoconvertaproductdesignint

12、oamanufacturingreadyproductwhilemeetingcostqualitytimetomarketobjectives.Nonrecurringexpense(NRE):itemsactivitiesrequiredbyanEMSproviderspecifictoaparticularOEMsproductprogramsuchassetuptoolingprogramming.Theseonetimeges

13、areseparatefromtheproductcost.iginalequipmentmanufacturer(OEM):acompanythatdesignsspecifiesproductsunderitsowncompanynamebr.TraditionallyOEMsdesignproductspurchasecomponentsfromsuppliersoperatetheirownmanufacturingplants

14、hlesalesservicesupptactivitiesbutmanyofthosefunctionsarebeingoutsourcedtoday.Outsourcing:theprocessofsubcontractingaprocesssuchasproductdesignmanufacturingtoathirdpartycompany.OutsourcingtoEMSprovidershastraditionallyapp

15、ealedtomakersofcomputerstelecommunicationshardwareotherelectronicitems.Howeveroutsourcingalsoisbecomingacosteffectiveoptionfmanufacturersoffiberopticcomponentsmedicaldevices.Manycompaniesoutsourceoldermestableproductline

16、ssotheycanfocusoperationsonnewermetechnicallycomplexproductswithhigherprofitmargins.Alsosee“contractmanufacturing““electronicsmanufacturingservices.“ReflowSoldering:aprocessofusingheatedairinfraredlampstomeltsolderpasteo

17、ntheassembledPCBfSMTdevicesatonce.Requestfquote(RFQ):adocumentthatispreparedbytheOEMsubmittedtotheEMSproviderfquotation.IttypicallyincludesproductspecificationsquantitiesinadditiontoanAVLBOM.TheRFQshouldalsoincludekeyele

18、mentstheOEMwillrequestofthecontractmanufacturerintheMSAsuchasinventyliabilities.Timetomarket:thelengthoftimeittakestogetaqualityproductintothemarketplace.Fastertimetomarketisacriticalbusinessobjectivefallmanufacturers.Co

19、mpaniesineveryindustryareusingspeedasacompetitiveweapon.Thegoalistogettomarketwithanewproduct(abetterqualityproduct)quickerthananyoneelse.Beingthefirsttomarketcanincreaseacompanysprofitmarginitsmarketshare.SolderPasteSte

20、ncil:asteelbrassplatetypically5milsthickthatisplacedoverthebarePCB.Solderpasteisthenwipedacrossitssurfacedepositingpastethroughtheopeningsthenremoved.Thisprocessisusedfreflowsoldering.Volumepriceagreement(VPA):acontracts

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