T-FLEX Parametric CAD. Fundamentals. 2D Design

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AutoCAD System Formats: DXF, DXB, DWG Exporting and Importing Documents When exporting 2D drawing into one of the AutoCAD system format (DXF, DXB or DWG) specify the following parameters: AutoCAD version; Convert Lines to, Convert hatches to. These parameters determine into what AutoCAD system elements the T-FLEX CAD lines and hatches will be converted; Convert dimensions to. For T-FLEX CAD dimensions, one can select one of the following export options: Dimensions. In this way of converting dimensions, T-FLEX CAD dimension parameters are translated into AutoCAD dimension parameters. This may suffer some loss of dimension text data that is not supported by AutoCAD (for example, tolerances containing letters in their notation). Converting some dimensions not supported by AutoCAD could also create additional strokes, notations and text unrelated to the AutoCAD dimension, used for accurate representation of the respective T-FLEX CAD dimension. For example, this is possible when exporting certain dimensions with the text put on a bent leader or on a leader extension. Dimensions and Text. Selecting this option also makes AutoCAD dimensions (sometimes, with additional lines). However, the textual fields of the resulting dimensions get hidden by AutoCAD. Instead, those get objects of the type “Text” inserted, that appear as T-FLEX CAD dimensions yet are not related to the AutoCAD dimension. Lines and Text. In this case, AutoCAD dimensions are not created in the conversion. The T-FLEX CAD dimension images are translated as lines and text. Text Conversion. This is the group of parameters defining the method of exporting text: Convert Text. This parameter defines the method of converting elements of the type “String text”: to text or to line strokes in AutoCAD; Convert Multitext. This parameter defines the method of converting “Multiline text”, “Paragraph text” and “Table” text types. Three options are available in the combo box: To Multitext. T-FLEX CAD text of the specified types is converted to AutoCAD multi-text (mtext). Subscripts, superscripts, GD&T symbols which are part of T-FLEX CAD text content, are not translated to AutoCAD. The contents of T-FLEX CAD tables is written in one column. The fractions contained in T-FLEX CAD text are converted correctly only upon the condition that those do not use nested fractions; To Text and Lines. T-FLEX CAD text is exported to ordinary AutoCAD text and lines; Select. During the conversion, T-FLEX CAD text is checked for presence of tables, fractions, subscripts, superscript, GD&T symbols, roughnesses, etc. If any of those entities is found, then the text is exported into ordinary AutoCAD text and lines. Otherwise, the text is converted to AutoCAD multi-text. 685
Fundamentals. Two-Dimensional Design 686 Code Page. This parameter allows selecting the desired text encoding. The default encoding corresponds to the language used in T-FLEX CAD. When exporting a file that contains characters of a language other than that used in T-FLEX CAD, you may need to change encoding. Besides the above examples, you can also select which pages of the source T-FLEX CAD drawing to export in the AutoCAD document (the group “Pages to Convert”). Page selection is done in the same way as when printing a document. If the drawing being exported uses SHX fonts missing in AutoCAD, you can add those to AutoCAD by copying those fonts into its working directory. The earlier versions of T-FLEX CAD (8.0 and prior), a different export/import mechanism was used for exchanging data with the AutoCAD formats. The old mechanism did not support AutoCAD 2004/2005 files format and the binary *.DXB format. When exporting a T-FLEX CAD drawing into AutoCAD, one could not select specific pages of a drawing that needed to be exported. Besides, the conversion method of T-FLEX CAD elements into AutoCAD elements that was used in the old mechanism might not always deliver correct translation of all drawing elements. Nevertheless, the old data exchange mechanism had its own advantages. For example, it supported selection of the operating system for exporting (for data exchange with old AutoCAD versions), as well as a text conversion method. This mechanism is also preserved in T-FLEX CAD 10. To use the old mechanism of data exchange with AutoCAD format for exporting, you would need to check an additional flag “Use Version 8 Algorithm”. Activating the flag enables the parameters of the old mechanism and blocks the parameters inherent solely to the new mechanism T-FLEX CAD 10. Described below are the parameters pertaining solely to the old export mechanism: Convert Dimensions to. T-FLEX CAD dimensions conversion into AutoCAD elements in the old mechanism differs from the mechanism of the version 10. The following options are available: Dimensions. When exporting a dimension, an AutoCAD block is created in which all strokes and text are added that were related to the dimension. This block “links” to the AutoCAD dimension. A shortcoming of such approach is the fact that the dimension appearance may change significantly when regenerating in AutoCAD. Lines and Text. In this method, no AutoCAD dimensions are created; instead, all T-FLEX CAD dimension data translates into lines and text. Text Conversion\Convert Text. This parameter determines into what AutoCAD system elements the T- FLEX CAD text will be converted: To Text. The original drawing text will be translated into AutoCAD text. The “Code Page” parameter allows selecting the desired text encoding; To Lines. The original T-FLEX CAD text are converted into a set of line strokes.
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T-FLEX Parametric CAD FUNDAMENTALS.
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TABLE OF CONTENTS Table of Contents
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Table of Contents “Commands” Ta
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Table of Contents Basic Rules of Gr
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Table of Contents Leader Note Examp
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Table of Contents Creating List of
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Table of Contents Defining Fragment
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Table of Contents Creating a Databa
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Introduction T-FLEX CAD: Features a
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Features and Area of Application lo
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Conventions Adopted in the T-FLEX C
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System Fundamentals. Customization
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T-FLEX CAD System Setup Running Ins
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Service Windows and Elements of Con
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Macros Window Studies Window (only
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To add a tool window to an already
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Getting Started Typically, nodes ar
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Leader Note is a standard element o
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Non-parametric Drawing (Sketch). Th
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Using Left Mouse Button • Pointin
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Getting Started In this volume, any
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Canceling a Command Getting Started
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Getting Started “PS: Show Model P
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BRIEF INTRODUCTORY COURSE Brief Int
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Brief Introductory Course To draw t
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Brief Introductory Course Move the
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Brief Introductory Course Note that
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Another way of creating nodes is us
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Brief Introductory Course dimension
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To explicitly call the text editing
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Brief Introductory Course This comm
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You are still within the segment cr
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Now, let’s construct the left sid
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Brief Introductory Course Click , f
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Line Midpoint Horizontal/Vertical O
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Brief Introductory Course We will s
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Click and move the cursor leftwards
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Brief Introductory Course Next, mov
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Brief Introductory Course Next we n
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MAIN CONCEPTS OF SYSTEM OPERATION D
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Main Concepts of System Operation m
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Main Concepts of System Operation w
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Main Concepts of System Operation L
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Main Concepts of System Operation T
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This window can be floating or dock
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Active Drawing Window The T-FLEX CA
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An alternative way of maximizing a
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2. Tile Vertically. Do this by the
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Additional window of document Main
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Main Concepts of System Operation i
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A system-offered object snap can be
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General Concepts of Editing Element
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The context menu of an element can
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Filter There are several additional
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Main Concepts of System Operation A
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Main Concepts of System Operation C
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Layer Main Concepts of System Opera
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When using a variable for defining
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CUSTOMIZING SYSTEM Customizing Syst
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Load Previous Session Document on S
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Customizing System “Save” Tab A
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“Snap” Tab Customizing System T
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“Folders” Tab This tab is used
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Customizing System The “Scene rot
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Customizing System Additional flag
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Controlling Toolbar Visibility To s
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“Keyboard” Tab This tab defines
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Customizing System To modify alread
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Customizing System The buttons [App
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Customizing System - Mapping of the
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Customizing System Upon pressing th
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CUSTOMIZING DRAWING Customizing Dra
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Customizing Drawing Direction. Defi
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Customizing Drawing “Dimensions
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Customizing Drawing “Alternative
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Customizing Drawing “Preferences
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Customizing Drawing “Colors” Ta
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Customizing Drawing Default truncat
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Customizing Drawing “3D” Tab Th
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Customizing Drawing The command bri
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Libraries Active Configuration. Thi
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Libraries Cut, copy, paste. These c
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Libraries the model menu window is
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Pages Switching pages is done witho
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Pages The quickest way of creating
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Special Handling of Multi-Page Docu
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Fundamentals. Two-Dimensional Desig
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Drawing Editing Moving and Copying
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“Edit|Move|Rotate” “Edit|Mov
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Moving and Copying Drawing Elements
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ELEMENT REPLACEMENT Element Replace
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Element Replacement When using the
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Select the dimension and enter the
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Drawing Modification via Dimensions
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Relations created with the commands
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Relations The created Relations wil
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Variables and Related Parametric To
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Upon creating any variable of the T
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Comment of variable Variables If ne
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Creating Variable In the variables
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Variables The command “New Variab
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Variables the selected section. The
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Variables After calling this comman
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Variables Color. The color of grid
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Variables To activate the mode of g
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Variables Sort parameters are saved
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Variables Upon calling this command
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Editing External Variables Variable
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Call the command “EC: Edit Constr
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Variable Dependency Variables Varia
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Variables Attachment I. Rules for W
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Variables -23 % -5 = -3 23 % -5 = 3
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Variables The angle arguments of tr
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Variables TWORD(“string”, N) Ge
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Variables The detailed description
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LTOT ( 120.34567, 0.001, 1, 5 ) ret
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for text: “WIDTH” - the text wi
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for loop: “AxisX”, “AxisY”,
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Variables One more additional relat
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Variables BOMPAGES - returns the to
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Measure Elements and Relations betw
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Additional Methods of Calling Comma
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Hatches: Text: 3D objects “AREA
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Loops: Measure Elements and Relatio
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GLOBAL VARIABLES Global Variables A
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DATABASES Databases Databases provi
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Databases Name of the field. Define
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Databases argument_3 - the search o
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Save Database As External Keyboard
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Duplicate Keyboard Textual Menu Ico
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Databases decides what function to
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Control Elements. Creating User Def
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Use of the Dialog Control Elements.
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Parametricity of Custom Dialogs Con
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Control Elements Modification Contr
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The option calls the property windo
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Optimization The tolerance value de
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The example presents a kinematic sy
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Optimization After specifying the o
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Basic Fundamentals and Concepts of
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Let's review hidden line removal on
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List of Commands Used in Assembly D
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«BOTTOM-UP» DESIGN «Bottom-Up»
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«Bottom-Up» Design When creating
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«Bottom-Up» Design Initially, a n
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«Bottom-Up» Design As a result, t
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«Bottom-Up» Design The following
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«Bottom-Up» Design and allow open
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«Bottom-Up» Design In this case t
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«Bottom-Up» Design 3. Upon insert
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«Bottom-Up» Design With this type
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«Bottom-Up» Design It is possible
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«Bottom-Up» Design picture, other
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«Bottom-Up» Design Section “Pre
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Managing Fragments in Assembly Cont
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The option brings up the dialog box
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Editing Fragments In some cases, th
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Editing Fragments A detail drawing
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Editing Fragments The common variab
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Bill of Materials Working with BOM
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Bill of Materials Attention: the ch
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BOM Composition Any BOM is composed
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The icons for managing the list ele
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Bill of Materials The table on the
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Creating BOM on New Drawing Page or
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Switching Between the Assembly and
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Bill of Materials To reorder the gr
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Bill of Materials “Groups” Tab
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Bill of Materials Standard. Present
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Bill of Materials Substring from en
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Bill of Materials On the main toolb
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To have a BOM row ignored when sett
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Two-dimensional design CONVERTING D
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Two-dimensional design Performing C
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Two-dimensional design 760 After co
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Two-dimensional design 762 Use of t
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T-FLEX Parametric CAD. Fundamentals. 2D Design

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