CATIA汽車線束布線模塊講解.ppt

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1、Copyright DASSAULT SYSTEMES 2002,1,Electrical Harness Installation電氣安裝Electrical HarnessAssembly電氣裝配Getting Started Samples簡(jiǎn)例,Copyright DASSAULT SYSTEMES 2002,2,Electrical Harness Installation電氣安裝Electrical HarnessAssembly電氣裝配,CATIA Training Foils,Version 5 Release 13 2004,Copyright DASSAULT SYSTEME

2、S 2002,3,Course Presentation,Objectives 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 Targeted audience New Electrical V5 users 適用對(duì)象是CATIA V5初級(jí)學(xué)者 Prer

3、equisites Catalog Editor, CATIA V5 basics,0.5 day,Copyright DASSAULT SYSTEMES 2002,4,Table of Contents內(nèi)容提要,Introduction to Electrical Harness Installation介紹 Electrical Harness Installation workbench presentation電氣安裝模塊菜單位置 Bundle Segment (BNS) definition線束定義 Geometric Bundle幾何定義 Bundle Segments線束定義 S

4、plit a Bundle Segment線束分段 Links Management線束聯(lián)結(jié) Link the electrical objects與電器器件的聯(lián)結(jié) Links Management聯(lián)結(jié)修改 Local Slack Management線束局部松弛度的修改 Adding Local Slack增加 Removing Local Slack取消 Support Management線束支撐 Routing of BNS through Supports增加 Removal of Support from Bundle Segment取消 Rectangular Sections矩

5、形截面 Change bundle segment section改變線束截面 Floating Junction線束連接點(diǎn) Define the constraints of the floating junction定義連接點(diǎn),Copyright DASSAULT SYSTEMES 2002,5,Accessing the workbenches進(jìn)入電氣安裝界面,Allows the geometrical harnesses creation. It links bundle segments together to create this harness.產(chǎn)生線束定義，線束連接,,,,

6、Allows the bundle segments creation within a geometrical bundle線束的幾何定義,Copyright DASSAULT SYSTEMES 2002,6,User Interface用戶界面,Electrical Harness Assembly電氣裝配,,,Electrical Harness Installation電氣安裝,,,,,,,,,,線束幾何定義,Copyright DASSAULT SYSTEMES 2002,7,Terminology術(shù)語(yǔ),Geometric Bundle線束組,Bundle Segment線束,Als

7、o 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電器庫(kù)元件支承件,An Electrical

8、 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線束連接點(diǎn),A junction that automatically finds a natural position.,Alternative Bundle Segment Section線束截面,The sections of a bundle segmen

9、t need not be circular, they can follow the profile of another sketch.,Copyright DASSAULT SYSTEMES 2002,8,Define a geometric bundle定義線束組,,,,Copyright DASSAULT SYSTEMES 2002,9,Define a point生成點(diǎn),Select the “Bundle Segment” function,1,The new point is added to the BNS,Select the point function and give

10、 the coordinates,2,,,選擇圖標(biāo),生成點(diǎn)的 圖標(biāo),Copyright DASSAULT SYSTEMES 2002,10,Define a Line生成線,Select the “Bundle Segment” function,1,The new line is added to the BNS,Select the line function give it the coordinates,2,,,,選擇圖標(biāo),生成線的 圖標(biāo),Copyright DASSAULT SYSTEMES 2002,11,Define a plane生成平面,Select the “Bundle

11、Segment” function,1,The plane is added to the bundle segment,Select the “Plane” function and define its coordinates,2,,,,選擇圖標(biāo),生成平面的 圖標(biāo),Copyright DASSAULT SYSTEMES 2002,12,Define a bundle segment定義單個(gè)線束,The BNS is updated,Select the “Bundle Segment Definition” function and define it,2,Select the “Bund

12、le Segment” function,1,,,選擇圖標(biāo),生成線束的 圖標(biāo),Copyright DASSAULT SYSTEMES 2002,13,Define a bundle segment定義線束段,1,2,3,截面和松弛度設(shè)置,線束控制點(diǎn) 生成樣條線,Copyright DASSAULT SYSTEMES 2002,14,Define a bundle segment : following a surface (1/2)線束附著面,1,2,3,,Select the points the BNS has to go through and the surface.,You may

13、have to invert the BNS orientation in case the surface orientation is not corresponding,If 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.,選曲面 線束兩端點(diǎn) 在此曲面上,改方向,連接兩個(gè)不同面上的線束,Copyright DASSAULT SYSTEMES 2002,15,Define a bundle se

14、gment : following a surface (2/2)線束附著面,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 w

15、ith Selected Object. Activate this option or you will loose the links to the objects that belong to other parts.,相關(guān)設(shè)置,自動(dòng)生成相關(guān)參考點(diǎn)和曲面,Copyright DASSAULT SYSTEMES 2002,16,Split a bundle segment (1/2)分割線束,Create a new point on the Bundle Segment spline (“on curve”),2,Select the “Bundle Segment” function,

16、1,,,Isolate point,3,,,選圖標(biāo),生成點(diǎn),隔離點(diǎn),Copyright DASSAULT SYSTEMES 2002,17,Split a bundle segment (2/2),The BNS is split.,5,Exit the Bundle Segment command,4,Add point to the BNS route definition,6,Split the bundle segment,加入點(diǎn),退出,分割,線束分割完畢,Copyright DASSAULT SYSTEMES 2002,18,Links Management線束連接,Objectiv

17、e : You are going to learn how to connect two bundle segments together or to an electrical component Link the electrical objects線束和電器連接 Links management連接管理,Copyright DASSAULT SYSTEMES 2002,19,Between two bundle segments兩線束之間連接,Create two bundle segments,1,Select the “Link” function and both BNS, cl

18、ose to the extremity to link,2,,The GBN is updated,生成兩線束,選擇圖標(biāo)和兩線束,連接,Copyright DASSAULT SYSTEMES 2002,20,Between a bundle segment and an electrical component線束和電器連接,Create an equipment and a BNS within a GBN,1,2,Select the function “Link”, the BNS and a connector,,The BNS got himself connected to th

19、e connector automatically,產(chǎn)生設(shè)備和線束,選擇LINK圖標(biāo) 線束和電器,自動(dòng)連接,Copyright DASSAULT SYSTEMES 2002,21,Links Visualization連接圖示,Select the “Related Objects” function,,“相關(guān)目標(biāo)”圖標(biāo),Copyright DASSAULT SYSTEMES 2002,22,Unlink two electrical objects切斷連接,Select the funtion “Unlink”,,1,2,The connection is lost but the geom

20、etry remains.,切斷圖標(biāo),連接去掉， 線束還在,Copyright DASSAULT SYSTEMES 2002,23,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,Copyright DASSAULT SYSTEMES 2002,24,Add Local Slack to a bundle segment,Se

21、lect the “Add local slack to a bundle segment portion,1,Select the bundle segment next to the point where the additional slack is to start. Click on “Add slack” , key Slack Definition value.,2,Slack is added to the bundle segment after the point.,,圖標(biāo),在線束上欲增加 松弛度附近選點(diǎn) 輸入松弛度,松弛加在選點(diǎn) 之后的線束,Copyright DASS

22、AULT SYSTEMES 2002,25,Removing Local Slack from a bundle segment去掉松弛,Select the “Add local slack to a bundle segment portion,1,Select the bundle segment to display the Local Slack Management Panel. Click on “Ignore Slack”,2,Slack is Ignored and the bundle is modified,,,同樣圖標(biāo),不同選項(xiàng),取消松弛,Copyright DASSA

23、ULT SYSTEMES 2002,26,Support Management增加線束支撐,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,Copyright DASSAULT SYSTEMES 2002,27,Add a support to a bundle segment,Create a bundle segmen

24、t routed through 3 supports. Add an additional support.,1,Select the “Add Support to bundle segment” and select the bundle segment followed by the Support,2,,The bundle is routed Through the support,三支撐模型，支撐必須用Electrical Part Design中Support 命令定義,選圖標(biāo)和第四支撐,增加完畢,Copyright DASSAULT SYSTEMES 2002,28,Remo

25、ve a support去掉支撐,1,Select the “Remove Support from bundle segment” and select the bundle segment,2,,The Support is removed and the bundle route is modified,圖標(biāo),Copyright DASSAULT SYSTEMES 2002,29,Section Management線束截面,Objective : You are going to learn how to change the section of a bundle segment f

26、rom circular to rectangular. Change Section更換截面,Copyright DASSAULT SYSTEMES 2002,30,Replacing a circular section with a rectangular section,Create a bundle segment,1,Sketch new rectangular profile on the same plane as the current bundle segment profile,2,Activate the “Rib Definition” panel and selec

27、t the rectangular profile,3,,,,產(chǎn)生一個(gè)線束,增加截面草圖,更換截面,Copyright DASSAULT SYSTEMES 2002,31,Floating Junction線束連接點(diǎn),Objective : You are going to learn how to manage a floating bundle segment junction Manage bundle segment Junction positioning修改連接點(diǎn)位置,Copyright DASSAULT SYSTEMES 2002,32,Floating Junction Man

28、agement,Define the constraint geometry for the floating junction,1,Create the bundle segments,2,Move the Junction,增加分支點(diǎn),去掉分支點(diǎn),Copyright DASSAULT SYSTEMES 2002,33,Electrical Harness Flatterning線束展平,Electrical Harness Flattening offers the following main functions: it flattens bundle segments or elect

29、rical and geometrical bundles 展平線束 it straightens bundle segments 拉直線束 it rotates whole bundle segments or bend them at a defined point 旋轉(zhuǎn)和彎曲線束 it rolls bundle segments 卷線束 it scales bundle segments by introducing fake lengths 線束變比例 it can be updated at any time during your session thanks to the synchronization option 與實(shí)體關(guān)聯(lián)和更新 it allows you to choose the type of representation of your drawing 選擇平面圖的類型 it allows you to annotate the wires of your drawing. 平面圖標(biāo)注,Copyright DASSAULT SYSTEMES 2002,34,Getting Started Samples起始簡(jiǎn)例,Copyright DASSAULT SYSTEMES 2002,35,Electrical Harness Flatterning線束展平,