汽车线束

nullElectrical Harness Installation电气安装 Electrical Harness Assembly电气装配 Getting Started Samples简例Electrical Harness Installation电气安装 Electrical Harness Assembly电气装配 Getting Started Samples简例nullElectrical Harness Installation电气安装 Electrical Harness Assembly电气装配CATIA Training FoilsVersion 5 Release 13 2004 Course PresentationCourse PresentationObjectives of the course In 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 audience New Electrical V5 users 适用对象是CATIA V5初级学者 Prerequisites Catalog Editor, CATIA V5 basicsTable of Contents内容提要Table of Contents内容提要Introduction to Electrical Harness Installation介绍 Electrical Harness Installation workbench presentation电气安装模块菜单位置 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 Links Management线束联结 Link the electrical objects与电器器件的联结 Links Management联结修改 Local Slack Management线束局部松弛度的修改 Adding Local Slack增加 Removing Local Slack取消 Support Management线束支撑 Routing of BNS through Supports增加 Removal of Support from Bundle Segment取消 Rectangular Sections矩形截面 Change bundle segment section改变线束截面 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Accessing the workbenches进入电气安装界面Allows the geometrical harnesses creation. It links bundle segments together to create this harness.产生线束定义，线束连接 Allows the bundle segments creation within a geometrical bundle线束的几何定义User Interface用户界面User Interface用户界面Electrical Harness Assembly电气装配Electrical Harness Installation电气安装线束几何定义Terminology术语Terminology术语Geometric Bundle线束组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. Electrical object federating a bundle segments group. A geometrical bundle is mandatory in order to create a bundle segment.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Define a geometric bundle定义线束组Define a point生成点Define a point生成点Select the “Bundle Segment” function1The new point is added to the BNSSelect the point function and give the coordinates2选择图标生成点的 图标Define a Line生成线Define a Line生成线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Define a bundle segment : following a surface (1/2)线束附着面Define a bundle segment : following a surface (1/2)线束附着面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Define a bundle segment : following a surface (2/2)线束附着面Define a bundle segment : following a surface (2/2)线束附着面The external references to the points the BNS is using are created automatically.The surface the BNS is lying on is represented by an external reference 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Split a bundle segment (1/2)分割线束Create a new point on the Bundle Segment spline (“on curve”)2Select the “Bundle Segment” function1Isolate point3选图标生成点隔离点Split a bundle segment (2/2)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Links Management线束连接Objective : You are going to learn how to connect two bundle segments together or to an electrical component Link 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Between two bundle segments两线束之间连接Create two bundle segments1Select the “Link” function and both BNS, close to the extremity 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 the connector 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Links Visualization连接图示Select the “Related Objects” function“相关目标”图标Unlink two electrical objects切断连接Unlink two electrical objects切断连接Select the funtion “Unlink”12The connection is lost but the geometry remains.切断图标连接去掉， 线束还在Local Slack Management松弛度Local Slack Management松弛度Objective : You are going to learn how to add or remove Slack locally along the bundle segment Add Local Slack增加 Remove Local Slack去掉Add Local Slack to a bundle segmentAdd 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 after the point.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 Slack Management 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 segment Add Support增加 Remove Support去掉Add a support to a bundle segmentAdd a support to a bundle segmentCreate a bundle segment routed through 3 supports. Add an additional support.1Select the “Add Support to bundle segment” and select the bundle segment followed by the Support2The bundle is routed Through 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Remove a support去掉支撑1Select the “Remove Support from bundle segment” and select the bundle segment2The Support is removed and the bundle route is modified图标Section Management线束截面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 sectionReplacing 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Floating Junction线束连接点Objective : You are going to learn how to manage a floating bundle segment junction Manage bundle segment Junction positioning修改连接点位置Floating Junction ManagementFloating Junction ManagementDefine the constraint geometry for the floating junction1Create the bundle segments 2Move the Junction 增加分支点去掉分支点Electrical Harness Flatterning线束展平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Getting Started Samples起始简例Electrical Harness Flatterning线束展平Electrical Harness Flatterning线束展平