三維標(biāo)注學(xué)習(xí)教案

1、三維標(biāo)注三維標(biāo)注(bio zh)第一頁，共66頁。Use Propertiesp.43Generate Check Reportp.613.The 2D extractionp.63View from 3Dp.644.To Sum Upp.66第1頁/共65頁第二頁，共66頁。lThe User SettingslAccessing the WorkbenchlThe User InterfacelGeneral Process第2頁/共65頁第三頁，共66頁。Tools / Options / Mechanical Design / Functional Tolerancing and An

2、notation / Tolerancingwhether note object attribute may be created by user or notenable or disable Note Object Attribute Creation icon or notIt is possible to define: the default standard at creation provides: three conventional standards (ANSI ISO JIS) and three CATIA-CADAM standards (CCDANSI CCDIS

3、O CCDJIS).- - - - - - - - - - whether non semantic tolerances creation is allowed or not, whether non semantic dimensions creation is allowed or not.- - - - - - - - - -whether leader annotations are perpendicular to their geometrical elements or not- - - - - - - - - - an angle value for rotating ele

4、ments (this option is used to rotate used to rotate text elements (text, frame, or leader) whether the rotation will be snapped to the angle value or not.第3頁/共65頁第四頁，共66頁。Tools / Options / Mechanical Design / Functional Tolerancing and Annotation / Displaymark with a wavy red line, in the specificat

5、ion tree and the geometry, non-semantic annotations whether the axis of the active view can be visible or not.whether the axis of the active view can be zoomed or not.whether the profile of the active view can be visible or not第4頁/共65頁第五頁，共66頁。Tools / Options / Mechanical Design / Functional Toleran

6、cing and Annotation / ManipulatorsIt is possible to define: the size value to the manipulators, whether manipulators can be zoomed in or not.- - - - - - - - - - whether overrun extension lines can be modified or not during creation or modification, whether blanking can be modified or not during crea

7、tion or modification, whether text can be inserted before or not during creation or modification, whether text can be inserted, whether only the value can be moved or not during creation or modification, whether only the dimension line can be moved or not during creation or modification, whether onl

8、y the dimension line secondary part can be moved or not during creation or modification.第5頁/共65頁第六頁，共66頁。Tools / Options / Mechanical Design / Functional Tolerancing and Annotation / DimensionIt is possible to define: whether the dimension line is positioned according to the cursor or not, whether a

9、 dimension aligned to another automatically ends the command or not, whether the distance between the created dimension and the geometry remains the same when you move the geometry or not, the value at which the dimension is created from the geometry, the dimension you will create between a circle a

10、nd another element will be either on the circle center or on the circle edge,- - - - - - - - - - whether the dimension will be snapped on the grid and/or the dimension value will be located at its default position between symbols (it will work only if the cursor is between the symbols) or not, wheth

11、er only a dimension sub-part (text, line, etc.) will be moved or not.第6頁/共65頁第七頁，共66頁。Functional Tolerancing & Annotation Workbench iconIt is possible to work at Product level and at Process level in any CATProduct document respectively CATProcess document. As a consequence, it is possible to use CA

12、TProduct Workbench or CATPRrocess Workbench to perform scenarios instead of the CATPart Workbench.At Process level, it is possible to create FTA data in CATProcess document and perform FTA assignment to Process activity第7頁/共65頁第八頁，共66頁。Once you are in the Functional Tolerancing and Annotation workbe

13、nch the associated toolbars are displayed:AnnotationsFree RotationReportingViewsFiltered SelectionAvailable only in Functional Tolerancing and Annotation,Not in Product neither in ProcessReference ElementsWireframe geometryNote Object AttributeAvailable only in Product Functional Tolerancing and Ann

14、otation,Not in Functional neither in ProcessCamera第8頁/共65頁第九頁，共66頁。Once you are in the Functional Tolerancing and Annotation workbench the associated toolbars are displayedStyleDimension PropertiesText PropertiesPosition and OrientationDimension Numerical DisplayDimension Tolerance Display第9頁/共65頁第十

15、頁，共66頁。You have access to the Functional Tolerancing & Annotation Workbench through the menu or toolbars 第10頁/共65頁第十一頁，共66頁。You have access to the Product Functional Tolerancing & Annotation Workbench through the menu or toolbars 第11頁/共65頁第十二頁，共66頁。You have access to the Process Functional Toleranci

16、ng & Annotation Workbench through the menu or toolbars 第12頁/共65頁第十三頁，共66頁。Part Design using Solid Geometry1Create 3D Annotations using FT&A2Use Drafting Workbench to generate a drawing with 3D annotations3第13頁/共65頁第十四頁，共66頁。lCreating Annotation PlaneslCreating AnnotationslUse PropertieslGenerate Che

17、ck Report第14頁/共65頁第十五頁，共66頁。lProjection View Annotation Planes can be created on a planar face or on a plane.lThis option allows you to specify a particular annotation plane for generating embedded 2D front / projection views, in the Generative Drafting workbench, during the 2D extraction of the 3D

18、part and of the 3D annotations.Projection View / Annotation Plane第15頁/共65頁第十六頁，共66頁。Projection View第16頁/共65頁第十七頁，共66頁。lcreated on a planar face or on a plane.lThis option allows you to specify a particular annotation plane for generating embedded 2D section views, in the Generative Drafting workbenc

19、h, during the 2D extraction of the 3D part and of the 3D annotations.Section View / Annotation Plane第17頁/共65頁第十八頁，共66頁。Section View第18頁/共65頁第十九頁，共66頁。lThis option allows you to specify a particular annotation plane for generating embedded 2D section cuts, in the Generative Drafting workbench, during

20、 the 2D extraction of the 3D part and of the 3D annotations.Section cut / Annotation Plane第19頁/共65頁第二十頁，共66頁。Section Cut第20頁/共65頁第二十一頁，共66頁。Select any view (front, section or cut) from the specification tree.Right-click (MB3) and select the Properties contextual command.When the Properties dialog bo

21、x is displayed, click the View tab.This task shows you how to rename an annotation plane and hide its frame第21頁/共65頁第二十二頁，共66頁。To rename the annotation plane, enter “Your_Name_View” in the Prefix field.Uncheck the View Frame option to hide the annotation plane frame.The annotation plane is renamed a

22、nd its frame is no longer visible第22頁/共65頁第二十三頁，共66頁。Text with LeaderFlag Note with LeaderDatum FeatureDatum TargetGeometrical ToleranceRoughnessDimensionsAutomatic Default AnnotationNote Object Attribute第23頁/共65頁第二十四頁，共66頁。The semantic Tolerancing Advisor dialog box is displayedClick on Tolerancing

23、 Advisor icon12This dialog box as shown is an updated dialog box. The commands frame contains all the semantic annotations that will be created in relation with the selected element.If you did not have selected a face or a set of surfaces before clicking on the Tolerancing Advisor icon, the dialog b

24、ox displayed does not contain commands.第24頁/共65頁第二十五頁，共66頁。Select a semantic annotation. The appropriate dialog box is displayed34Tolerancing Advisor Proposal of applicable tolerance types regarding the selected surfaces, Proposal of tolerance options when applicable, Tolerancing rules verification

25、Help for an error-free tolerancing, Automatic support of annotation syntax, GUARANTEE of semantic and syntactic validity of the tolerancing, through the part / assembly life cycle.第25頁/共65頁第二十六頁，共66頁。A dialog box is displayed to write the textClick on Text with Leader icon132The Leader is associated

26、 with the element you have selected第26頁/共65頁第二十七頁，共66頁。You can move horizontally the textual annotation using the arrow above or dragging it anywhere in the annotation planeIf the active view is not valid, a message appears informing you can not use the active view.The annotation is displayed in an

27、annotation plane normal to the selected face.You can set graphic properties, anchor point, text size (Text properties Toolbar)You can move the textual annotation according a grid, with connection or not with grid第27頁/共65頁第二十八頁，共66頁。Select the object you want to represent the hyperlink.The Manage Hyp

28、erlink dialog box appears.Enter a name for your Hyperlink.Enter the path to the destination file in the URL field then press OK.Or Click Browse. And select the destination file in the Link to file dialog box.Click on Flag Note with Leader icon12The same message is displayed as in the previous functi

29、on if the active view can not be used第28頁/共65頁第二十九頁，共66頁。lTo edit the display of the note, use the Properties contextual command. Select a link then click Go to to follow the link to the destination file.第29頁/共65頁第三十頁，共66頁。A Datum Feature dialog box is displayed with a default identifierClick on Dat

30、um Feature icon132The same message is displayed as in the previous function if the active view can not be usedYou can move the Datum Feature by dragging it anywhere in the annotation planeYou can set graphic properties, anchor point, text size (Text properties Toolbar)第30頁/共65頁第三十一頁，共66頁。A Datum Tar

31、get Modification dialog box is displayed.The name is in the left field, the length in the right, and, if it is a circular surface, you can use diameter iconClick on Datum Feature icon12The same message is displayed as in the previous function if the active view can not be usedYou can move the Datum

32、Target by dragging it anywhere in the annotation plane and you can move the extremity of the arrow as Datum Feature3You can set some of its graphic properties (Text properties Toolbar)第31頁/共65頁第三十二頁，共66頁。A dialog box is displayed in which you can define Specification, Tolerance Value and Datum Eleme

33、ntsClick on Geometrical Tolerance icon12Specifications are defined by symbols in tableDatum Element contains an empty entry field to set datum and Tolerance Feature modifiers symbolsTolerance Value includes the optional diameter zone, an empty entry field and Tolerance feature modifiers symbols第32頁/

34、共65頁第三十三頁，共66頁。The same message is displayed as in the previous function if the active view can not be usedYou can move the Geometrical Tolerance by dragging it anywhere in the annotation planeYou can set graphic properties, anchor point, text size (Text properties Toolbar)3The Geometrical Tolerance

35、 symbol is created on the annotation plane第33頁/共65頁第三十四頁，共66頁。Click on Roughness icon1A dialog box is displayed, in which you can define Roughness characteristics (Rugosity, Rugosity Type, Rugosity Mode)23The Roughness symbol is createdYou can move the Roughness symbol by dragging it anywhere in the

36、 annotation plane第34頁/共65頁第三十五頁，共66頁。RugosityYou can choose the Rugosity typeYou can select the Rugosity modeContact Rugosity (circle) or not第35頁/共65頁第三十六頁，共66頁。Click on Dimensions icon1Select the elements (feature, faces) to create the dimensions23The dimension is createdYou can move the dimension

37、by dragging it anywhere in the annotation plane4Select the Dimension and in the Dimension Properties toolbar, select in the Tolerance Description combo box TOL_NUM2 and in the Tolerance combo box +-0.5The dimension is toleranced第36頁/共65頁第三十七頁，共66頁。1234Select Insert - Annotations - Default Annotation

38、 menuSelect the annotation as shown The Default Annotation dialog box appears and by select Automatic, and All faces option in the combo box and click OK, so the annotation will be applied to all the faces of the part第37頁/共65頁第三十八頁，共66頁。321第38頁/共65頁第三十九頁，共66頁。l 3D Annotations only Geometry connectio

39、n第39頁/共65頁第四十頁，共66頁。13245第40頁/共65頁第四十一頁，共66頁。Other PropertiesEnable / Disable annotation sets by listEnable / Disable 3D Annotations QueriesFiltersMirror AnnotationsClipping PlaneControl of Leader OrientationGeometry Connection ManagementEnovia Integration第41頁/共65頁第四十二頁，共66頁。第42頁/共65頁第四十三頁，共66頁。Clic

40、k on Free Rotation iconYou can set a Rotation snap angle in Tools/Options/Mechanical Design/Tolerancing.If Automatic snapping is activated, the value of the snap angle is taken into account for the rotation of the annotation第43頁/共65頁第四十四頁，共66頁。第44頁/共65頁第四十五頁，共66頁。You can insert several symbol type i

41、n the Text editorYou can change the position of the point that connects the text to the drawing or to an elementDifferent kind of frame for the Text Editor are possibleThe text can be justified suing the well-known icon The text properties allows you to modify Font, Style, Size 第45頁/共65頁第四十六頁，共66頁。T

42、o define the default properties, select the textual annotation to be used as the default one.Right-click to select the Set as default option in the contextual menuEvery time you want to create a textual annotation with these same properties, click the Only User Default Properties icon and then creat

43、e a new annotation第46頁/共65頁第四十七頁，共66頁。2First, you select the annotation to be modifiedNow, graphic properties of both annotations are identical13Then, click on Copy Object Format icon and select the reference object第47頁/共65頁第四十八頁，共66頁。Dimension LineYou can change the tolerance descriptionTolerance v

44、alueNumerical Display Description (depends on the selected feature or on the set of surfaces) Projected dimension Force Dimension on Element Force Horizontal Dimension in ViewForce Vertical Dimension in ViewTrue Length DimensionThese options are only available when Dimensions icon is activated and w

45、hen you want to create a new dimensionPrecision第48頁/共65頁第四十九頁，共66頁。lClick OK to confirm the creation of the new annotation, the two annotations are grouped.It is possible to drag and drop the group to the location of your choice.It is possible to edit the properties (MB3) of the group.第49頁/共65頁第五十頁，

46、共66頁。You can add a LeaderIn the pop up menu (MB3) of a Breakpoint, you can access some other propertiesType of AnnotationYou can create some positional links (between annotations and geometry or between two annotations) and check themYou can transfer existing 3D annotations to another Annotation pla

47、ne.You can also transfer an annotation to a new view while creating this annotation.Remove a LeaderChange the symbol of the Leader extremityAdd or Remove breakpoint第50頁/共65頁第五十一頁，共66頁。Click on Enable / Disable annotation sets by list icon1This window is displayed. You can choose which set must be di

48、sable. Then click OK .2第51頁/共65頁第五十二頁，共66頁。All annotations are hidden in the CATIA session. There are also no annotations in the navigation tree3All annotations are hiddenBy the same method, it is possible to display annotations which have been hidden before第52頁/共65頁第五十三頁，共66頁。Note that the option i

49、s activated by defaultWhen picking the annotation, the geometry or the navigation tree, then all the entities are highlighted if this option is activated第53頁/共65頁第五十四頁，共66頁。You can filter the display of annotations in the 3D viewer using the following criteria: by type (non semantic), by sub-type (text, datums, datum targets, geometrical tolerances), by feature or geometrical element, by annotation plane.The default filter is ALL to display all the FT&A annotations.In the Results window, you can see so