ElectricalHarnessInstallation電氣安裝

ElectricalHarness

Assembly電氣裝配CATIA

Training

FoilsVersion5Release13

20041第一頁，共34頁。第一頁，共34頁。CoursePresentationObjectivesofthecourseInthiscourseyouwilllearnhowtobuildaharnessintegratedwithintheDMUandhowtoconnectthebundlesegmentstoyourelectricalcomponents.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適用對象是CATIAV5初級學者

Prerequisites

CatalogEditor,CATIAV5basics0.5day2第二頁，共34頁。第二頁，共34頁。TableofContents內容提要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線束聯結Linktheelectricalobjects與電器器件的聯結LinksManagement聯結修改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Definetheconstraintsofthefloatingjunction定義連接點3第三頁，共34頁。第三頁，共34頁。Accessingtheworkbenches進入電氣安裝界面Allowsthegeometricalharnessescreation.Itlinksbundlesegmentstogethertocreatethisharness.產生線束定義，線束連接Allowsthebundlesegmentscreationwithinageometricalbundle線束的幾何定義4第四頁，共34頁。第四頁，共34頁。UserInterface用戶界面ElectricalHarnessAssembly電氣裝配ElectricalHarnessInstallation電氣安裝線束幾何定義5第五頁，共34頁。第五頁，共34頁。Terminology術語GeometricBundle線束組BundleSegment線束Alsocalledsegment,ageometricalsubdivisionofageometricalbundle.Itisthebranchofharnessgraphicalrepresentationinthedigitalmock-up.Electricalobjectfederatingabundlesegmentsgroup.Ageometricalbundleismandatoryinordertocreateabundlesegment.Support電器庫元件支承件AnElectricalcatalogitemthatisutilizedwhenroutinggeometricalbundles.ItcontrolstheentryandexitofthebundlesegmentasitisroutedthroughtheDMU.FloatingJunction線束連接點Ajunctionthatautomaticallyfindsanaturalposition.AlternativeBundleSegmentSection線束截面Thesectionsofabundlesegmentneednotbecircular,theycanfollowtheprofileofanothersketch.6第六頁，共34頁。第六頁，共34頁。Defineageometricbundle定義線束組7第七頁，共34頁。第七頁，共34頁。Defineapoint生成點Selectthe“BundleSegment”function1ThenewpointisaddedtotheBNSSelectthepointfunctionandgivethecoordinates2選擇圖標生成點的圖標8第八頁，共34頁。第八頁，共34頁。DefineaLine生成線Selectthe“BundleSegment”function1ThenewlineisaddedtotheBNSSelectthelinefunctiongiveitthecoordinates2選擇圖標生成線的圖標9第九頁，共34頁。第九頁，共34頁。Defineaplane生成平面Selectthe“BundleSegment”function1TheplaneisaddedtothebundlesegmentSelectthe“Plane”functionanddefineitscoordinates2選擇圖標生成平面的圖標10第十頁，共34頁。第十頁，共34頁。Defineabundlesegment定義單個線束TheBNSisupdatedSelectthe“BundleSegmentDefinition”functionanddefineit2Selectthe“BundleSegment”function1選擇圖標生成線束的圖標11第十一頁，共34頁。第十一頁，共34頁。Defineabundlesegment

定義線束段123截面和松弛度設置線束控制點生成樣條線12第十二頁，共34頁。第十二頁，共34頁。Defineabundlesegment:followingasurface(1/2)線束附著面123SelectthepointstheBNShastogothroughandthesurface.YoumayhavetoinverttheBNSorientationincasethesurfaceorientationisnotcorrespondingIftwoBNSareontwodistinctsurfaces,youhavetoconnectthemwithathirdBNSnotlyingonanysurfaceorcreateajoin.選曲面線束兩端點在此曲面上改方向連接兩個不同面上的線束13第十三頁，共34頁。第十三頁，共34頁。Defineabundlesegment:followingasurface(2/2)線束附著面TheexternalreferencestothepointstheBNSisusingarecreatedautomatically.ThesurfacetheBNSislyingonisrepresentedbyanexternalreferenceaswell.Tools/Options/MechanicalDesign/PartDesign/General/ExternalReferences:KeepLinkwithSelectedObject.Activatethisoptionoryouwillloosethelinkstotheobjectsthatbelongtootherparts.相關設置自動生成相關參考點和曲面14第十四頁，共34頁。第十四頁，共34頁。Splitabundlesegment(1/2)分割線束CreateanewpointontheBundleSegmentspline(“oncurve”)2Selectthe“BundleSegment”function1Isolatepoint3選圖標生成點隔離點15第十五頁，共34頁。第十五頁，共34頁。Splitabundlesegment(2/2)TheBNSissplit.5ExittheBundleSegmentcommand4AddpointtotheBNSroutedefinition6Splitthebundlesegment加入點退出分割線束分割完畢16第十六頁，共34頁。第十六頁，共34頁。LinksManagement線束連接Objective:YouaregoingtolearnhowtoconnecttwobundlesegmentstogetherortoanelectricalcomponentLinktheelectricalobjects線束和電器連接Linksmanagement連接管理17第十七頁，共34頁。第十七頁，共34頁。Betweentwobundlesegments兩線束之間連接Createtwobundlesegments1Selectthe“Link”functionandbothBNS,closetotheextremitytolink2TheGBNisupdated生成兩線束選擇圖標和兩線束連接18第十八頁，共34頁。第十八頁，共34頁。Betweenabundlesegmentandanelectricalcomponent

線束和電器連接CreateanequipmentandaBNSwithinaGBN12Selectthefunction“Link”,theBNSandaconnectorTheBNSgothimselfconnectedtotheconnectorautomatically產生設備和線束選擇LINK圖標線束和電器自動連接19第十九頁，共34頁。第十九頁，共34頁。LinksVisualization連接圖示Selectthe“RelatedObjects”function“相關目標”圖標20第二十頁，共34頁。第二十頁，共34頁。Unlinktwoelectricalobjects切斷連接Selectthefuntion“Unlink”12Theconnectionislostbutthegeometryremains.切斷圖標連接去掉，線束還在21第二十一頁，共34頁。第二十一頁，共34頁。LocalSlackManagement松弛度Objective:YouaregoingtolearnhowtoaddorremoveSlacklocallyalongthebundlesegmentAddLocalSlack增加RemoveLocalSlack去掉22第二十二頁，共34頁。第二十二頁，共34頁。AddLocalSlacktoabundlesegmentSelectthe“Addlocalslacktoabundlesegmentportion1Selectthebundlesegmentnexttothepointwheretheadditionalslackistostart.Clickon“Addslack”,keySlackDefinitionvalue.2Slackisaddedtothebundlesegmentafterthepoint.圖標在線束上欲增加松弛度附近選點輸入松弛度松弛加在選點之后的線束23第二十三頁，共34頁。第二十三頁，共34頁。RemovingLocalSlackfromabundlesegment去掉松弛Selectthe“Addlocalslacktoabundlesegmentportion1SelectthebundlesegmenttodisplaytheLocalSlackManagementPanel.Clickon“IgnoreSlack”2SlackisIgnoredandthebundleismodified同樣圖標不同選項取消松弛24第二十四頁，共34頁。第二十四頁，共34頁。SupportManagement增加線束支撐Objective:YouaregoingtolearnhowtoaddaSupporttoabundlesegmentandalsohowtoremoveaSupportfromabundlesegmentAddSupport增加RemoveSupport去掉25第二十五頁，共34頁。第二十五頁，共34頁。AddasupporttoabundlesegmentCreateabundlesegmentroutedthrough3supports.Addanadditionalsupport.1Selectthe“AddSupporttobundlesegment”andselectthebundlesegmentfollowedbytheSupport2ThebundleisroutedThroughthesupport三支撐模型，支撐必須用ElectricalPartDesign中Support命令定義選圖標和第四支撐增加完畢26第二十六頁，共34頁。第二十六頁，共34頁。Removeasupport去掉支撐1Selectthe“RemoveSupportfrombundlesegment”andselectthebundlesegment2TheSupportisremovedandthebundlerouteismodified圖標27第二十七頁，共34頁。第二十七頁，共34頁。SectionManagement線束截面Objective:Youaregoingtolearnhowtochangethesectionofabundlesegmentfromcirculartorectangular.ChangeSection更換截面28第二十八頁，共34頁。第二十八頁，共34頁。ReplacingacircularsectionwitharectangularsectionCreateabundlesegment1Sketchnewrectangularprofileonthesameplaneasthecurrentbundlesegmentprofile2Activatethe“RibDefinition”panelandselecttherectangularprofile3產生一個線束增加截面草圖更換截面29第二十九頁，共34頁。第二十九頁，共34頁。FloatingJunction線束連接點Objective:YouaregoingtolearnhowtomanageafloatingbundlesegmentjunctionManagebundlesegmentJunctionpositioning修改連接點位置30第三十頁，共34頁。第三十頁，共34頁。FloatingJunctionManagementDefinetheconstraintgeometryforthefloatingjunction1Createthebundlesegments2MovetheJunction增加分支點去掉分支點31第三十一頁，共34頁。第三十一頁，共34頁。ElectricalHarnessFlatterning線束展平ElectricalHarnessFlatteningoffersthefollowingmainfunctions:itflattensbundlesegmentsorelectricalandgeometricalbundles展平線束

itstraightensbundlesegments拉直線束itrotateswholebundlesegmentsorbendthematadefinedpoint旋轉和彎曲線束itrollsbundlesegments卷線束itscalesbundlesegmentsbyintroducingfake