CATIA汽车管路的学习教案

CATIA汽车管路的学习教案第1页/共22页2TableofContents目录IntroductiontoTubingDesignFundamentals p.4Accessingtheworkbench模块介绍 p.5UserInterface:TubingDesignIcons界面介绍 p.6CreatingLineID’s生成管线ID码

p.9RoutingaRun 生成管线 p.10ModifyingaRun修改管线 p.14ImplementingTurnRules管路拐弯 p.19PlacingPartsonaRun 管路定义功能 p.22GeneratingReports 生成管路拐点坐标 p.24第2页/共22页3Accessingtheworkbench进入模块ToaccesstheTubingDesignWorkbench…进入模块1.SelecttheStart

Menu3.ClickonTubing

Design2.SelectEquipment&

SystemsTubingDesignWorkbenchicon选择Start菜单选择设备和系统方案选择管路设计模块图标第3页/共22页4UserInterface:TubingDesignIcons(1/2)LineID:Select/Query,Create,Transfer,Rename,Delete,Merge,Import管路ID码编辑RouteaRun生成管路UpdatePart,FlipPartPosition,EditPartParameters刷新功能、参数PlaceTubingPart插入接头OffsetRoute,RoutefromSpline,Routethruapathway偏距管路等Connect/DisconnectPart/Run,Createanoffsetsegmentcon.连接Managegraficrepresentation几何显示Manageflows流量管理Createweldassembly管路焊接BuildTubingPart新建功能AlignSide,AlignCenter,RotatetoAlign,Distribute,AligntwoPlanes移动RenameID重新命名ID

Snap,Snapthreepoints,Snapcenterofpolygon,snapSurface捕捉第4页/共22页5UserInterface:TubingDesignIcons(2/2)AxisGridStepSnap:TocurrentAxis当前坐标轴TolastPosition最后位置ToXYPlane

XY面ToallPlane所有平面ToElevationPlane抬高平面ToDraftingElements平面元素SnapToolOptions捕捉工具OffsetPlanesAdvancedOffsetPlanesToggleDimmingModeToggleAnalysisMode坐标轴网格距离生成平面显示模式第5页/共22页6RoutingaRun(1/4)生成管路PlaceOffsetPlane生成起始面SelecttheOffsetPlaneIcon选择图标OffsetPlanescanbeplacedatanytimeduringthecreationofRuns.此图标可以在生成管路时随时使用OffsetPlane图标第6页/共22页7RoutingaRun(2/4)生成管路SelecttheLineID选择管线ID码DependingonwhatLineIDischoosen,CATIAletsyouselectapredefinedTurnRadius.InthiscaseisjustoneTurnRadiusforthe3/8indiameterdefined,whichmeansthatyouwon´tgetaselectionpanel.根据选择的管线ID码，可以选择拐弯半径第7页/共22页8RoutingaRun(3/4)生成管路Clickwhenthegreenarrowpopsup.Stopwhenthevaluereaches2in.Point-To-Point-ModeCreatetheRun生成管路MakesurethattheGridStepissetto0.5in.确认步长为0.5inRouteaRun图标当绿箭头出现时点击鼠标当到达一定长度时停第8页/共22页9RoutingaRun(4/4)生成管路CreateaRunfromPoint-To-Point点到点方式生成管路Clickthethenexttwoconnectors.TheRunwillbecreated.点击两个支座，生成管路第9页/共22页10ModifyingaRun(1/5)修改管路

ModifytheRun修改管路AnewRunshallbecreatedandafterwardsbeingmodified.先生成后修改ThereforeyoucreateanewRunusingtheorthogonalmodeasshowninthepicture.使用对角线方式生成管路AfterthatyouwillmodifytheRun.然后修改RouteaRunOrthogonalCreatetheRun生成管路对角线方式产生管路第10页/共22页11ModifyingaRun(2/5)修改管路ManipulationHandlesModifytheRun修改管路RunscanbeeditedbyrightclickingandchoosingRunxxx.object–Definitioninthecontextualmenu.YouwillseetheskeletonoftheRun,thatconsistsofSegments,NodesandManipulationHandles.在管路上右击鼠标选择Definition菜单，将显示管路骨架，包括分段、节点和操纵柄Segmentscanbestretchedbydraggingthegreenvertexesattheendofeachsegment.其中的分段可以通过鼠标拖拉端点而改变长度SegmentNodeAlignmentoftheRun操纵柄节点分段管路导向第11页/共22页12ModifyingaRun(3/5)修改管路ModifytheRun修改管路SegmentsandNodescanalsobemodifiedwhentheRunisindefinitionmode.YoucanmodifySegmentsandNodesbyrightclickingthem.也可以在上下文菜单中选择定义来修改分段和节点RightclickonsegmentRightclickonrun第12页/共22页13ModifyingaRun(4/5)修改管路ModifyingtheRun修改管路RunscanalsobemodifiedbydraggingthePlanesattheendofeachsegment.ThealignmentoftheplanesdependsonthealignmentoftheCompass!ThesePlanesandthebasicPlaneoftheCompassarealwaysparallel!也可以通过拖拉分段两端的平面改变管，此平面的朝向和罗盘的基准平面一致DuringthemodificationofRunstheOffsetPlanecanbeusedtoallowanexactplacement.修改中可以使用等间距平面图标OffsetPlaneDistancetoOffsetplane等间距平面命令间距第13页/共22页14ModifyingaRun(5/5)修改管路TransferingaLineID转换管路ID码BeforeyoustartcreatingaRunyoumustselecttheproperLineID.It’spossibletochangetheLineIDafterwardsbyusingtheTransferLineIDfunction.先选择ID码再生成SelecttheRun,whichLineIDhastobechangedandtheTransferLineIDIcon.IntheappearingdialogboxyoucanselectthenewLineID.管路生成后用转换图标改管特性TheappearinginformationdialogclosewithOK.确定SelectedRunSelectthenewLineIDhere.ClickOKtoputitontotheRun.TransferLineID选择管路转换码图标选择新的ID码确定第14页/共22页15ImplementingTurnRules(1/3)拐弯DesignTablebuttonactivatestheRulesoptions.ImplementTurnRules设置拐弯半径YoucanadjusttheBendRadiusfortheRunusingRulesfromDesignRulescatalogwhenstartingthecreationofanewRun.修改拐弯规则WhenyouareusingaLineIDforthefirsttime,theDesignTablefortheavailableTurnRulesappearsautomatically.LateryoumustclickontheDesignTableButtontoaccesstheRules.生成管路对话框中使用拐弯规则，选择不同半径AvailableBendsfortheselectedLineID.拐弯规则可选择的半径第15页/共22页16ImplementingTurningRules(2/3)拐弯ModifyTurnRules修改规则YoucanmodifytheTurnRuleofaRunbyrightclickingitandthenentertheDefinitionDialog.右键上下文菜单选择DefinitionThereyoucanenteranewRadiuswhicheffectsthewholeRun.输入半径，影响整个管路DefinitiondialogEnterthenewRadiushere.ThenewradiuswilleffectallbendsintheRun.定义对话框输入新半径整个管路的弯受影响第16页/共22页17ImplementingTurningRules(3/3)拐弯Radiusisnow0,5”(onlyforthisbend).BEFOREAFTEROverrideTurningRules超越规则ToapplyacertainbendradiustoonebendoftheRunyoumustentertheDefinitionDialogofthecorrespondingNode.修改单个弯需要使用节点的上下文定义菜单ThereforeenterthedefinitionoftheRun(rightclick–Runxxx.object–Definition)andthenthedefinitionofthenode(rightclickthenode–Definition).两次上下文菜单IntheappearingNodeDefinitionyoucanenteraBendRadiusthatonlyeffectstheselectedBend.NodeDefinitonDialogEnterthenewradiushere.Enterthedefinitondialogofthenode.如图所示节点定义对话框输入新半径值第17页/共22页18PlacingPartsonaRun(1/2)插入接头PlacePartsonaRunSelectthePlaceTubingPartIcon.选择图标Check,thatspecdrivenisturnedoff.关闭specdriven按钮ThePlaceTubingPartDialogappears.ClickontheBrowseButton(“…”).选择浏览Aclassbrowserappearsthatletsyouselectafunction.窗口中选择功能PlaceTubingPartBrowse图标浏览第18页/共22页19PlacingPartsonaRun(2/2)插入接头BEFOREAFTERPlacePartsonaRun插入接头FortheselectedfunctionyoumustspecifyaPartType.对于选择的功能，选择一个类型ClickontheRunwhereyouwanttoplacethePart.Attheendof