CATIA V5R13汽車線束講解

1、Copyright DASSAULT SYSTEMES 20021Electrical Harness Installation電氣安裝電氣安裝Electrical HarnessAssembly電氣裝配電氣裝配Getting Started Samples簡例簡例Copyright DASSAULT SYSTEMES 20022Electrical Harness Installation電氣安裝電氣安裝Electrical HarnessAssembly電氣裝配電氣裝配CATIA Training FoilsVersion 5 Release 13 2004Copyright DASSAU

2、LT SYSTEMES 20023Course 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 audienceNew Electri

3、cal V5 users適用對象是適用對象是CATIA V5初級學(xué)者初級學(xué)者Prerequisites Catalog Editor, CATIA V5 basics0.5 dayCopyright DASSAULT SYSTEMES 20024Table of Contents內(nèi)容提要內(nèi)容提要8 Introduction to Electrical Harness Installation介紹介紹Electrical Harness Installation workbench presentation電氣安裝模塊菜單位置電氣安裝模塊菜單位置8 Bundle Segment (BNS) de

4、finition線束定義線束定義Geometric Bundle幾何定義幾何定義Bundle Segments線束定義線束定義Split a Bundle Segment線束分段線束分段8 Links Management線束聯(lián)結(jié)線束聯(lián)結(jié)Link the electrical objects與電器器件的聯(lián)結(jié)與電器器件的聯(lián)結(jié)Links Management聯(lián)結(jié)修改聯(lián)結(jié)修改8 Local Slack Management線束局部松弛度的修改線束局部松弛度的修改Adding Local Slack增加增加Removing Local Slack取消取消8 Support Management線束支撐

5、線束支撐Routing of BNS through Supports增加增加Removal of Support from Bundle Segment取消取消8 Rectangular Sections矩形截面矩形截面Change bundle segment section改變線束截面改變線束截面8 Floating Junction線束連接點(diǎn)線束連接點(diǎn)Define the constraints of the floating junction定義連接點(diǎn)定義連接點(diǎn)Copyright DASSAULT SYSTEMES 20025Accessing the workbenches進(jìn)入電氣

6、安裝界面進(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，線束連接產(chǎn)生線束定義，線束連接Allows the bundle segments creation within a geometrical bundle線束的幾何定義線束的幾何定義Copyright DASSAULT SYSTEMES 20026User Interface用戶界面用戶界面Electrical Harness Assembly電氣裝配電氣裝

7、配Electrical Harness Installation電氣安裝電氣安裝線束幾何定義Copyright DASSAULT SYSTEMES 20027Terminology術(shù)語術(shù)語Geometric Bundle線束組線束組Bundle Segment線束線束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

8、federating a bundle segments group.A geometrical bundle is mandatory in order to create a bundle segment.Support電器庫元件支承件電器庫元件支承件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

9、Junction線束連接點(diǎn)線束連接點(diǎn)A junction that automatically finds a natural position. Alternative Bundle Segment Section線束截面線束截面The sections of a bundle segment need not be circular, they can follow the profile of another sketch.Copyright DASSAULT SYSTEMES 20028Define a geometric bundle定義線束組定義線束組Copyright DASSA

10、ULT SYSTEMES 20029Define a point生成點(diǎn)生成點(diǎn)Select the “Bundle Segment” function1The new point is added to the BNSSelect the point function and give the coordinates2選擇圖標(biāo)生成點(diǎn)的圖標(biāo)Copyright DASSAULT SYSTEMES 200210Define a Line生成線生成線Select the “Bundle Segment” function1The new line is added to the BNSSelect th

11、e line function give it the coordinates2選擇圖標(biāo)生成線的圖標(biāo)Copyright DASSAULT SYSTEMES 200211Define 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選擇圖標(biāo)生成平面的圖標(biāo)Copyright DASSAULT SYSTEMES 200212Define a bundle s

12、egment定義單個線束定義單個線束The BNS is updatedSelect the “Bundle Segment Definition” function and define it2Select the “Bundle Segment” function1選擇圖標(biāo)生成線束的圖標(biāo)Copyright DASSAULT SYSTEMES 200213Define a bundle segment定義線束段定義線束段123截面和松弛度設(shè)置線束控制點(diǎn)生成樣條線Copyright DASSAULT SYSTEMES 200214Define a bundle segment : follow

13、ing a surface (1/2)線束附著面線束附著面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 cr

14、eate a join.選曲面線束兩端點(diǎn)在此曲面上改方向連接兩個不同面上的線束Copyright DASSAULT SYSTEMES 200215Define a bundle segment : following a surface (2/2)線束附著面線束附著面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

15、 / 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.相關(guān)設(shè)置自動生成相關(guān)參考點(diǎn)和曲面Copyright DASSAULT SYSTEMES 200216Split a bundle segment (1/2)分割線束分割線束Create a new

16、point on the Bundle Segment spline (“on curve”)2Select the “Bundle Segment” function1Isolate point3選圖標(biāo)生成點(diǎn)隔離點(diǎn)Copyright DASSAULT SYSTEMES 200217Split a bundle segment (2/2)The BNS is split.5Exit the Bundle Segment command4Add point to the BNS route definition6Split the bundle segment加入點(diǎn)退出分割線束分割完畢Copyr

17、ight DASSAULT SYSTEMES 200218Links Management線束連接線束連接Objective : You are going to learn how to connect two bundle segments together or to an electrical component Link the electrical objects線束和電器連接線束和電器連接 Links management連接管理連接管理Copyright DASSAULT SYSTEMES 200219Between two bundle segments兩線束之間連接兩線束之

18、間連接Create two bundle segments1Select the “Link” function and both BNS, close to the extremity to link2The GBN is updated生成兩線束選擇圖標(biāo)和兩線束連接Copyright DASSAULT SYSTEMES 200220Between a bundle segment and an electrical component線束和電器連接線束和電器連接Create an equipment and a BNS within a GBN12Select the function “

19、Link”, the BNS and a connectorThe BNS got himself connected to the connector automatically產(chǎn)生設(shè)備和線束選擇LINK圖標(biāo)線束和電器自動連接Copyright DASSAULT SYSTEMES 200221Links Visualization連接圖示連接圖示Select the “Related Objects” function“相關(guān)目標(biāo)”圖標(biāo)Copyright DASSAULT SYSTEMES 200222Unlink two electrical objects切斷連接切斷連接Select th

20、e funtion “Unlink”12The connection is lost but the geometry remains.切斷圖標(biāo)連接去掉，線束還在Copyright DASSAULT SYSTEMES 200223Local Slack Management松弛度松弛度Objective : You are going to learn how to add or remove Slack locally along the bundle segmentAdd Local Slack增加增加Remove Local Slack去掉去掉Copyright DASSAULT SYS

21、TEMES 200224Add 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.圖標(biāo)在線束上欲增加

22、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 DASSAULT SYSTEMES 200225Removing 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. Click on “Ignore Slack” 2Slack is Ignored and the bundle is modifi

23、ed 同樣圖標(biāo)不同選項(xiàng)取消松弛Copyright DASSAULT SYSTEMES 200226Support Management增加線束支撐增加線束支撐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 segmentAdd Support增加增加Remove Support去掉去掉Copyright DASSAULT SYSTEMES 200227Add a support to a bundl

24、e 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

25、 SYSTEMES 200228Remove a support去掉支撐去掉支撐1Select the “Remove Support from bundle segment” and select the bundle segment2The Support is removed and the bundle route is modified圖標(biāo)Copyright DASSAULT SYSTEMES 200229Section Management線束截面線束截面Objective : You are going to learn how to change the section of

26、a bundle segment from circular to rectangular.Change Section更換截面更換截面Copyright DASSAULT SYSTEMES 200230Replacing 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” pa

27、nel and select the rectangular profile3產(chǎn)生一個線束增加截面草圖更換截面Copyright DASSAULT SYSTEMES 200231Floating Junction線束連接點(diǎn)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)位置修改連接點(diǎn)位置Copyright DASSAULT SYSTEMES 200232Floating J

28、unction ManagementDefine the constraint geometry for the floating junction1Create the bundle segments 2Move the Junction 增加分支點(diǎn)去掉分支點(diǎn)Copyright DASSAULT SYSTEMES 200233Electrical Harness Flatterning線束展平線束展平Electrical Harness Flattening offers the following main functions:it flattens bundle segments or electrical and geometrical bundles展平線束 it straightens bundle segm