汽车线束布线模块讲解.pptx

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1、1Course 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Prerequisites Cata

2、log Editor,CATIA V5 basics0.5 day第1页/共37页2Table of Contents内容提要内容提要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

3、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.Float

4、ing Junction线束连接点Define the constraints of the floating junction定义连接点第2页/共37页3Accessing the workbenches进入电气安装界面进入电气安装界面Allows the geometrical harnesses creation.It links bundle segments together to create this harness.产生线束定义，线束连接产生线束定义，线束连接Allows the bundle segments creation within a geometrical bun

5、dle线束的几何定义线束的几何定义第3页/共37页4User Interface用户界面用户界面Electrical Harness Assembly电气装配电气装配Electrical Harness Installation电气安装电气安装线束几何定义第4页/共37页5Terminology术语术语Geometric Bundle线束组线束组Bundle Segment线束线束Also called segment,a geometrical subdivision of a geometrical bundle.It is the branch of harness graphical

6、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 b

7、undle segment as it is routed through the DMU.Floating Junction线束连接点线束连接点A junction that automatically finds a natural position.Alternative Bundle Segment Section线束截面线束截面The sections of a bundle segment need not be circular,they can follow the profile of another sketch.第5页/共37页6Define a geometric bu

8、ndle定义线束组定义线束组第6页/共37页7Define a point生成点生成点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第7页/共37页8Define a Line生成线生成线Select the“Bundle Segment”function1The new line is added to the BNSSelect the line function give it

9、the coordinates2选择图标生成线的图标第8页/共37页9Define a plane生成平面生成平面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第9页/共37页10Define a bundle segment定义单个线束定义单个线束The BNS is updatedSelect the“Bundle Segment Definition”func

10、tion and define it2Select the“Bundle Segment”function1选择图标生成线束的图标第10页/共37页11Define a bundle segment定义线束段定义线束段123截面和松弛度设置线束控制点生成样条线第11页/共37页12Define a bundle segment:following a surface(1/2)线束附着线束附着面面123Select the points the BNS has to go through and the surface.You may have to invert the BNS orienta

11、tion 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第12页/共37页13Define a bundle segment:following a surface(2/2)线束附着线束附着面面The external references

12、 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 obj

13、ects that belong to other parts.相关设置自动生成相关参考点和曲面第13页/共37页14Split a bundle segment(1/2)分割线束分割线束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第14页/共37页15Split a bundle segment(2/2)The BNS is split.5Exit the Bundle Segment command4

14、Add point to the BNS route definition6Split the bundle segment加入点退出分割线束分割完毕第15页/共37页16Links Management线束线束连接连接O b j e c t i v e :Y o u a r e g o i n g t o l e a r n h o w t o c o n n e c t t w o b u n d l e s e g m e n t s t o g e t h e r o r t o a n e l e c t r i c a l c o m p o n e n t L i n k t h

15、 e e l e c t r i c a l o b j e c t s 线 束 和 电 器 连 接 L i n k s m a n a g e m e n t 连 接 管 理第16页/共37页17Between two bundle segments两线束之间连接两线束之间连接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第17页/共37页18Between a bundle seg

16、ment and an electrical component线束和电器连接线束和电器连接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第18页/共37页19Links Visualization连接图示连接图示Select the“Related Objects”function“相关目

17、标”图标第19页/共37页20Unlink two electrical objects切断连接切断连接Select the funtion“Unlink”12The connection is lost but the geometry remains.切断图标连接去掉，线束还在第20页/共37页21Local Slack Management松弛松弛度度O b j e c t i v e :Y o u a r e g o i n g t o l e a r n h o w t o a d d o r r e m o v e S l a c k l o c a l l y a l o n g

18、 t h e b u n d l e s e g m e n tA d d L o c a l S l a c k 增 加R e m o v e L o c a l S l a c k 去 掉第21页/共37页22Add 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”,

19、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第22页/共37页23Removing Local Slack from a bundle segment去掉松弛去掉松弛Select the“Add local slack to a bundle segment portion1Select the bundle segment to display the Local Slack Management Panel.C

20、lick on“Ignore Slack”2Slack is Ignored and the bundle is modified 同样图标不同选项取消松弛第23页/共37页24Support Management增加增加线束支撑线束支撑O b j e c t i v e :Y o u a r e g o i n g t o l e a r n h o w t o a d d a S u p p o r t t o a b u n d l e s e g m e n t a n d a l s o h o w t o r e m o v e a S u p p o r t f r o m a

21、b u n d l e s e g m e n tA d d S u p p o r t 增 加R e m o v e S u p p o r t 去 掉第24页/共37页25Add 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 bun

22、dle 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第25页/共37页26Remove a support去掉支撑去掉支撑1Select the“Remove Support from bundle segment”and select the bundle segment2The Support is removed and the bundle route is modified图标第26页/共37页27Section Management线束线束截面截面O b

23、 j e c t i v e :Y o u a r e g o i n g t o l e a r n h o w t o c h a n g e t h e s e c t i o n o f a b u n d l e s e g m e n t f r o m c i r c u l a r t o r e c t a n g u l a r.C h a n g e S e c t i o n 更 换 截 面第27页/共37页28Replacing a circular section with a rectangular sectionCreate a bundle segment1S

24、ketch 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第28页/共37页29Floating Junction线束连接点线束连接点O b j e c t i v e :Y o u a r e g o i n g t o l e a r n h o w t o m a n a g e a f l o a t i

25、n g b u n d l e s e g m e n t j u n c t i o n M a n a g e b u n d l e s e g m e n t J u n c t i o n p o s i t i o n i n g 修 改 连 接 点 位 置第29页/共37页30Floating 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第30页/共37页31El

26、ectrical Harness Flatterning线束展平线束展平Electrical Harness Flattening offers the following main functions:itflattensbundlesegmentsorelectricalandgeometricalbundles展平线束itstraightensbundlesegments拉直线束itrotateswholebundlesegmentsorbendthematadefinedpoint旋转和弯曲线束itrollsbundlesegments卷线束itscalesbundlesegments

27、byintroducingfakelengths线束变比例itcanbeupdatedatanytimeduringyoursessionthankstothesynchronizationoption与实体关联和更新itallowsyoutochoosethetypeofrepresentationofyourdrawing选择平面图的类型itallowsyoutoannotatethewiresofyourdrawing.平面图标注第31页/共37页32Getting Started Samples起始简例起始简例第32页/共37页33使用时，直接删除本页！使用时，直接删除本页！精品课件，

28、你值得拥有精品课件，你值得拥有！精品课件，你值得拥有精品课件，你值得拥有！第33页/共37页34使用时，直接删除本页！使用时，直接删除本页！精品课件，你值得拥有精品课件，你值得拥有！精品课件，你值得拥有精品课件，你值得拥有！第34页/共37页35使用时，直接删除本页！使用时，直接删除本页！精品课件，你值得拥有精品课件，你值得拥有！精品课件，你值得拥有精品课件，你值得拥有！第35页/共37页36Electrical Harness Flatterning线线束展平束展平DefiningHarnessFlatteningParameters定义展平参数定义展平参数Extracting3DData输

29、入三维线束输入三维线束Flattening Harness线束展平线束展平Straightening Bundle Segments线束拉直线束拉直Rotating Bundle Segments线束旋转线束旋转Rolling Bundle Segments线束卷线束卷Scaling Bundle Segments线束变比例线束变比例Synchronizing the Environment根据三维更新根据三维更新Filtering Wires Based on External Configuration System 线束过滤线束过滤External Data Access获取外部数据获取外部数据Related Objects相关目标相关目标第36页/共37页Copyright DASSAULT SYSTEMES 200237感谢您的观看。第37页/共37页