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Electrical Harness Installation 电气安装Electrical HarnessAssembly电气装配Getting Started Samples简例CATIA TrainingFoilsElectrical Harness Installation电气安装Electrical Harness Assembly电气装配Version 5 Release 132004Course PresentationObjectives of the courseIn this course you will learn how to build a harness integrated within the DMU and how to connect the bundle segments to your electrical components.下面的讲义介绍如何在电子装配中建立电气用具和如何使用线束连接它们Targeted audienceNew Electrical V5 users适用对象是CATIA V5初级学者Prerequisites0.5 dayCatalog Editor, CATIA V5 basicsTable of Contents内容提要1.Introduction to Electrical Harness Installation介绍Electrical Harness Installation workbench presentation电气安装模块菜单位置2.Bundle Segment (BNS) definition线束定义Geometric Bundle几何定义Bundle Segments线束定义Split a Bundle Segment线束分段3.Links Management线束联结Link the electrical objects与电器器件的联结Links Management联结修改4.Local Slack Management线束局部松弛度的修改Adding Local Slack增加Removing Local Slack取消5.Support Management线束支撑Routing of BNS through Supports增加Removal of Support from Bundle Segment取消6.Rectangular Sections矩形截面Change bundle segment section改变线束截面7.Floating Junction线束连接点Define the constraints of the floating junction定义连接点Accessing the workbenches进入电气安装界面Allows the geometrical harnesses creation. Itlinks bundle segments together to create thisharness.产生线束定义，线束连接Allows the bundle segmentscreation within a geometricalbundle线束的几何定义User Interface 用户界面Electrical HarnessAssembly电气装配Electrical HarnessInstallation电气安装线束几何定义Terminology术语Geometric Bundle线束组Electrical object federating a bundle segments group.A geometrical bundle is mandatory in order to create a bundle segment.Bundle Segment线束Also called segment, a geometrical subdivision of a geometrical bundle.It is the branch of harness graphical representation in the digital mock-up.Support电器库元件支承件An Electrical catalog item that is utilized when routing geometrical bundles.It controls the entry and exit of the bundle segment as it is routed through the DMU.Floating Junction线束连接点A junction that automatically finds a natural position.Alternative Bundle Segment Section线束截面The sections of a bundle segment need not be circular, they can follow the profile of another sketch.Define a geometric bundle定义线束组Select the “Bundle Segment” function1The new point is added to the BNSSelect the pointfunction and give the coordinates2选择图标生成点的图标Select the “Bundle Segment” function1The new line is added to the BNSSelect the line function give it the coordinates2选择图标生成线的图标Define a plane 生成平面Select the “Bundle Segment” function1The plane is added to the bundle segmentSelect the “Plane” function and define its coordinates2选择图标生成平面的图标Define a bundle segment 定义单个线束The BNS is updatedSelect the “Bundle Segment Definition” function and define it2Select the “Bundle Segment” function1选择图标生成线束的图标Define a bundle segment定义线束段123截面和松弛度设置线束控制点生成样条线123Select the points the BNS has to go through and the surface.You may have to invert the BNS orientation in case the surface orientation is not correspondingIf two BNS are on two distinct surfaces, you have to connect them with a third BNS not lying on any surface or create a join.选曲面线束两端点在此曲面上改方向连接两个不同面上的线束The external references to thepoints the BNS is using arecreated automatically.The surface the BNS is lying on isrepresented by an externalreference as well.Tools / Options / Mechanical Design / Part Design / General / External References : Keep Link with Selected Object.Activate this option or you will loose the links to the objects that belong to other parts.相关设置自动生成相关参考点和曲面Split a bundle segment (1/2)分割线束Create a new point onthe Bundle Segmentspline (“on curve”)2Select the “BundleSegment” function1Isolate point3选图标生成点隔离点Split a bundle segment (2/2)The BNS is split.5Exit the Bundle Segment command4Add point to the BNS route definition6Split the bundle segment加入点退出分割线束分割完毕Links Management线束连接Objective : You are going to learn how to connect two bundle segments together or to an electrical componentLink the electrical objects线束和电器连接Links management连接管理Between two bundle segments 两线束之间连接Create two bundlesegments1Select the “Link” functionand both BNS, close to theextremity to link2The GBN is updated生成两线束选择图标和两线束连接Between a bundle segment and an electrical component 线束和电器连接Create an equipment and a BNS within a GBN12Select the function “Link”, the BNS and a connectorThe BNS got himself connected to theconnector automatically产生设备和线束选择LINK 图标线束和电器自动连接Links Visualization连接图示“相关目标”图标Select the “RelatedObjects” functionUnlink two electrical objects切断连接Select the funtion“Unlink”12The connection islost but thegeometry remains.切断图标连接去掉，线束还在Local Slack Management松弛度Objective : You are going to learn how to add or remove Slack locally along the bundle segmentAdd Local Slack增加Remove Local Slack去掉Add Local Slack to a bundle segmentSelect the “Add local slack to a bundle segment portion1Select the bundle segment next to the point where the additional slack is to start. Click on “Add slack” , key Slack Definition value.2Slack is added to the bundle segment 图标在线束上欲增加松弛度附近选点输入松弛度松弛加在选点之后的线束Removing Local Slack from a bundle segment 去掉松弛Select the “Add local slack to a bundle segment portion1Select the bundle segment to display the Local SlackManagement Panel. Click on “Ignore Slack”2Slack is Ignored and the bundle is modified同样图标不同选项取消松弛Support Management增加线束支撑Objective : You are going to learn how to add a Support to a bundle segment and also how to remove a Support from a bundle segmentAdd Support增加Remove Support去掉Add a support to a bundle segmentCreate a bundle segmentrouted through 3 supports.Add an additional support.1Select the “Add Support tobundle segment” andselect the bundle segmentfollowed by the Support2The bundle is routedThrough the support 三支撑模型，支撑必须用Electrical Part Design中Support 命令定义选图标和第四支撑增加完毕Remove a support去掉支撑1Select the “RemoveSupport from bundlesegment” and select thebundle segment2The Support is removed and the bundle route is modified图标Section Management线束截面Objective : You are going to learn how to change the section of a bundle segment from circular to rectangular.Change Section更换截面Replacing a circular section with a rectangular sectionCreate a bundle segment1Sketch new rectangular profile on the same plane as the current bundle segment profile2Activate the “Rib Definition” panel and select the rectangular profile3产生一个线束增加截面草图更换截面Floating Junction线束连接点Objective : You are going to learn how to manage a floating bundle segment junctionManage bundle segment Junction positioning修改连接点位置Floating Junction ManagementDefine the constraint geometryfor the floating junction1Create the bundle segments2Move the Junction 增加分支点去掉分支点Electrical Harness Flatterning线束展平Electrical Harness Flattening offers the following main functions:•it flattens bundle segments or electrical and geometrical bundles •展平线束•it straightens bundle segments•拉直线束•it rotates whole bundle segments or bend them at a defined point •旋转和弯曲线束•it rolls bundle segments•卷线束•it scales bundle segments by introducing fake lengths•线束变比例•it can be updated at any time during your session thanks to the synchronization option 与实体关联和更新•it allows you to choose the type of representation of your drawing •选择平面图的类型•it allows you to annotate the wires of your drawing.•平面图标注Getting Started Samples起始简例Electrical Harness Flatterning线束展平Defining Harness Flattening Parameters定义展平参数Extracting 3D Data输入三维线束Flattening Harness线束展平Straightening Bundle Segments线束拉直Rotating Bundle Segments线束旋转Rolling Bundle Segments线束卷Scaling Bundle Segments线束变比例Synchronizing the Environment根据三维更新Filtering Wires Based on ExternalConfiguration System线束过滤External Data Access获取外部数据Related Objects相关目标。