CATIA汽車線束布線模塊講解.ppt

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CopyrightDASSAULTSYSTEMES2002,1,ElectricalHarnessInstallation電氣安裝ElectricalHarnessAssembly電氣裝配GettingStartedSamples簡(jiǎn)例,CopyrightDASSAULTSYSTEMES2002,2,ElectricalHarnessInstallation電氣安裝ElectricalHarnessAssembly電氣裝配,CATIATrainingFoils,Version5Release132004,CopyrightDASSAULTSYSTEMES2002,3,CoursePresentation,ObjectivesofthecourseInthiscourseyouwilllearnhowtobuildaharnessintegratedwithintheDMUandhowtoconnectthebundlesegmentstoyourelectricalcomponents.下面的講義介紹如何在電子裝配中建立電氣用具和如何使用線束連接它們TargetedaudienceNewElectricalV5users適用對(duì)象是CATIAV5初級(jí)學(xué)者PrerequisitesCatalogEditor,CATIAV5basics,0.5day,CopyrightDASSAULTSYSTEMES2002,4,TableofContents內(nèi)容提要,IntroductiontoElectricalHarnessInstallation介紹ElectricalHarnessInstallationworkbenchpresentation電氣安裝模塊菜單位置BundleSegment(BNS)definition線束定義GeometricBundle幾何定義BundleSegments線束定義SplitaBundleSegment線束分段LinksManagement線束聯(lián)結(jié)Linktheelectricalobjects與電器器件的聯(lián)結(jié)LinksManagement聯(lián)結(jié)修改LocalSlackManagement線束局部松弛度的修改AddingLocalSlack增加RemovingLocalSlack取消SupportManagement線束支撐RoutingofBNSthroughSupports增加RemovalofSupportfromBundleSegment取消RectangularSections矩形截面Changebundlesegmentsection改變線束截面FloatingJunction線束連接點(diǎn)Definetheconstraintsofthefloatingjunction定義連接點(diǎn),CopyrightDASSAULTSYSTEMES2002,5,Accessingtheworkbenches進(jìn)入電氣安裝界面,Allowsthegeometricalharnessescreation.Itlinksbundlesegmentstogethertocreatethisharness.產(chǎn)生線束定義，線束連接,,,,Allowsthebundlesegmentscreationwithinageometricalbundle線束的幾何定義,CopyrightDASSAULTSYSTEMES2002,6,UserInterface用戶界面,ElectricalHarnessAssembly電氣裝配,,,ElectricalHarnessInstallation電氣安裝,,,,,,,,,,線束幾何定義,CopyrightDASSAULTSYSTEMES2002,7,Terminology術(shù)語(yǔ),GeometricBundle線束組,BundleSegment線束,Alsocalledsegment,ageometricalsubdivisionofageometricalbundle.Itisthebranchofharnessgraphicalrepresentationinthedigitalmock-up.,Electricalobjectfederatingabundlesegmentsgroup.Ageometricalbundleismandatoryinordertocreateabundlesegment.,Support電器庫(kù)元件支承件,AnElectricalcatalogitemthatisutilizedwhenroutinggeometricalbundles.ItcontrolstheentryandexitofthebundlesegmentasitisroutedthroughtheDMU.,FloatingJunction線束連接點(diǎn),Ajunctionthatautomaticallyfindsanaturalposition.,AlternativeBundleSegmentSection線束截面,Thesectionsofabundlesegmentneednotbecircular,theycanfollowtheprofileofanothersketch.,CopyrightDASSAULTSYSTEMES2002,8,Defineageometricbundle定義線束組,,,,CopyrightDASSAULTSYSTEMES2002,9,Defineapoint生成點(diǎn),Selectthe“BundleSegment”function,1,ThenewpointisaddedtotheBNS,Selectthepointfunctionandgivethecoordinates,2,,,選擇圖標(biāo),生成點(diǎn)的圖標(biāo),CopyrightDASSAULTSYSTEMES2002,10,DefineaLine生成線,Selectthe“BundleSegment”function,1,ThenewlineisaddedtotheBNS,Selectthelinefunctiongiveitthecoordinates,2,,,,選擇圖標(biāo),生成線的圖標(biāo),CopyrightDASSAULTSYSTEMES2002,11,Defineaplane生成平面,Selectthe“BundleSegment”function,1,Theplaneisaddedtothebundlesegment,Selectthe“Plane”functionanddefineitscoordinates,2,,,,選擇圖標(biāo),生成平面的圖標(biāo),CopyrightDASSAULTSYSTEMES2002,12,Defineabundlesegment定義單個(gè)線束,TheBNSisupdated,Selectthe“BundleSegmentDefinition”functionanddefineit,2,Selectthe“BundleSegment”function,1,,,選擇圖標(biāo),生成線束的圖標(biāo),CopyrightDASSAULTSYSTEMES2002,13,Defineabundlesegment定義線束段,1,2,3,截面和松弛度設(shè)置,線束控制點(diǎn)生成樣條線,CopyrightDASSAULTSYSTEMES2002,14,Defineabundlesegment:followingasurface(1/2)線束附著面,1,2,3,,SelectthepointstheBNShastogothroughandthesurface.,YoumayhavetoinverttheBNSorientationincasethesurfaceorientationisnotcorresponding,IftwoBNSareontwodistinctsurfaces,youhavetoconnectthemwithathirdBNSnotlyingonanysurfaceorcreateajoin.,選曲面線束兩端點(diǎn)在此曲面上,改方向,連接兩個(gè)不同面上的線束,CopyrightDASSAULTSYSTEMES2002,15,Defineabundlesegment:followingasurface(2/2)線束附著面,TheexternalreferencestothepointstheBNSisusingarecreatedautomatically.,,,ThesurfacetheBNSislyingonisrepresentedbyanexternalreferenceaswell.,,Tools/Options/MechanicalDesign/PartDesign/General/ExternalReferences:KeepLinkwithSelectedObject.Activatethisoptionoryouwillloosethelinkstotheobjectsthatbelongtootherparts.,相關(guān)設(shè)置,自動(dòng)生成相關(guān)參考點(diǎn)和曲面,CopyrightDASSAULTSYSTEMES2002,16,Splitabundlesegment(1/2)分割線束,CreateanewpointontheBundleSegmentspline(“oncurve”),2,Selectthe“BundleSegment”function,1,,,Isolatepoint,3,,,選圖標(biāo),生成點(diǎn),隔離點(diǎn),CopyrightDASSAULTSYSTEMES2002,17,Splitabundlesegment(2/2),TheBNSissplit.,5,ExittheBundleSegmentcommand,4,AddpointtotheBNSroutedefinition,6,Splitthebundlesegment,加入點(diǎn),退出,分割,線束分割完畢,CopyrightDASSAULTSYSTEMES2002,18,LinksManagement線束連接,Objective:YouaregoingtolearnhowtoconnecttwobundlesegmentstogetherortoanelectricalcomponentLinktheelectricalobjects線束和電器連接Linksmanagement連接管理,CopyrightDASSAULTSYSTEMES2002,19,Betweentwobundlesegments兩線束之間連接,Createtwobundlesegments,1,Selectthe“Link”functionandbothBNS,closetotheextremitytolink,2,,TheGBNisupdated,生成兩線束,選擇圖標(biāo)和兩線束,連接,CopyrightDASSAULTSYSTEMES2002,20,Betweenabundlesegmentandanelectricalcomponent線束和電器連接,CreateanequipmentandaBNSwithinaGBN,1,2,Selectthefunction“Link”,theBNSandaconnector,,TheBNSgothimselfconnectedtotheconnectorautomatically,產(chǎn)生設(shè)備和線束,選擇LINK圖標(biāo)線束和電器,自動(dòng)連接,CopyrightDASSAULTSYSTEMES2002,21,LinksVisualization連接圖示,Selectthe“RelatedObjects”function,,“相關(guān)目標(biāo)”圖標(biāo),CopyrightDASSAULTSYSTEMES2002,22,Unlinktwoelectricalobjects切斷連接,Selectthefuntion“Unlink”,,1,2,Theconnectionislostbutthegeometryremains.,切斷圖標(biāo),連接去掉，線束還在,CopyrightDASSAULTSYSTEMES2002,23,LocalSlackManagement松弛度,Objective:YouaregoingtolearnhowtoaddorremoveSlacklocallyalongthebundlesegmentAddLocalSlack增加RemoveLocalSlack去掉,CopyrightDASSAULTSYSTEMES2002,24,AddLocalSlacktoabundlesegment,Selectthe“Addlocalslacktoabundlesegmentportion,1,Selectthebundlesegmentnexttothepointwheretheadditionalslackistostart.Clickon“Addslack”,keySlackDefinitionvalue.,2,Slackisaddedtothebundlesegmentafterthepoint.,,圖標(biāo),在線束上欲增加松弛度附近選點(diǎn)輸入松弛度,松弛加在選點(diǎn)之后的線束,CopyrightDASSAULTSYSTEMES2002,25,RemovingLocalSlackfromabundlesegment去掉松弛,Selectthe“Addlocalslacktoabundlesegmentportion,1,SelectthebundlesegmenttodisplaytheLocalSlackManagementPanel.Clickon“IgnoreSlack”,2,SlackisIgnoredandthebundleismodified,,,同樣圖標(biāo),不同選項(xiàng),取消松弛,CopyrightDASSAULTSYSTEMES2002,26,SupportManagement增加線束支撐,Objective:YouaregoingtolearnhowtoaddaSupporttoabundlesegmentandalsohowtoremoveaSupportfromabundlesegmentAddSupport增加RemoveSupport去掉,CopyrightDASSAULTSYSTEMES2002,27,Addasupporttoabundlesegment,Createabundlesegmentroutedthrough3supports.Addanadditionalsupport.,1,Selectthe“AddSupporttobundlesegment”andselectthebundlesegmentfollowedbytheSupport,2,,ThebundleisroutedThroughthesupport,三支撐模型，支撐必須用ElectricalPartDesign中Support命令定義,選圖標(biāo)和第四支撐,增加完畢,CopyrightDASSAULTSYSTEMES2002,28,Removeasupport去掉支撐,1,Selectthe“RemoveSupportfrombundlesegment”andselectthebundlesegment,2,,TheSupportisremovedandthebundlerouteismodified,圖標(biāo),CopyrightDASSAULTSYSTEMES2002,29,SectionManagement線束截面,Objective:Youaregoingtolearnhowtochangethesectionofabundlesegmentfromcirculartorectangular.ChangeSection更換截面,CopyrightDASSAULTSYSTEMES2002,30,Replacingacircularsectionwitharectangularsection,Createabundlesegment,1,Sketchnewrectangularprofileonthesameplaneasthecurrentbundlesegmentprofile,2,Activatethe“RibDefinition”panelandselecttherectangularprofile,3,,,,產(chǎn)生一個(gè)線束,增加截面草圖,更換截面,CopyrightDASSAULTSYSTEMES2002,31,FloatingJunction線束連接點(diǎn),Objective:YouaregoingtolearnhowtomanageafloatingbundlesegmentjunctionManagebundlesegmentJunctionpositioning修改連接點(diǎn)位置,CopyrightDASSAULTSYSTEMES2002,32,FloatingJunctionManagement,Definetheconstraintgeometryforthefloatingjunction,1,Createthebundlesegments,2,MovetheJunction,增加分支點(diǎn),去掉分支點(diǎn),CopyrightDASSAULTSYSTEMES2002,33,ElectricalHarnessFlatterning線束展平,ElectricalHarnessFlatteningoffersthefollowingmainfunctions:itflattensbundlesegmentsorelectricalandgeometricalbundles展平線束itstraightensbundlesegments拉直線束itrotateswholebundlesegmentsorbendthematadefinedpoint旋轉(zhuǎn)和彎曲線束itrollsbundlesegments卷線束itscalesbundlesegmentsbyintroducingfakelengths線束變比例itcanbeupdatedatanytimeduringyoursessionthankstothesynchronizationoption與實(shí)體關(guān)聯(lián)和更新itallowsyoutochoosethetypeofrepresentationofyourdrawing選擇平面圖的類型itallowsyoutoannotatethewiresofyourdrawing.平面圖標(biāo)注,CopyrightDASSAULTSYSTEMES2002,34,GettingStartedSamples起始簡(jiǎn)例,CopyrightDASSAULTSYSTEMES2002,35,ElectricalHarnessFlatterning線束展平,