T-FLEX Parametric CAD. Fundamentals. 2D Design

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Create two Lines and Node in (0,0) or … Creates a node at the nearest intersection of construction lines Creates a vertical and a horizontal line, and a node at the intersection to be used as the fixing point for a fragment. In this case, the line parameters are automatically assigned variables xNth and yNth (x1,y1 … x9,y9) Executes edit Construction command Lines Some of these options become available only after selecting certain construction entities. There are different techniques of creating lines. Some lines are independent of other construction entities. These could be a standalone horizontal or vertical line. Usually, these are the very first lines on a drawing. By creating a vertical and a horizontal line, you define the base lines, to which all the rest will be related. Other lines require the related elements to be selected at the time of creation. For example, a line tangent to two circles requires the circles to be selected and the tangency condition defined. A number of line creation techniques require a certain geometric parameter to be defined. For example, consider constructing a line parallel to another line and passing at a certain distance from the other line. In this case, it is necessary, besides selecting the original line, to define the distance between the lines. Exact values of the numerical geometric parameters can be entered in the property window in transparent mode. Besides, one can use the line parameters dialog box under the option , that, besides the geometric parameters, also allows defining general system ones, as level, layer, etc. If exact value is not required, one can simply point at the desired location on the drawing and click . In this case, the numerical parameter value is defined by the cursor position. When constructing lines, one should keep in mind that after creating one line the command sticks in the selected line type creation mode. For example, once a pair of crossing lines was created under the option, another pair of crossing lines can be created again without re-selecting the option. This feature helps speed up constructing same-type lines. To quit such a mode, right-click . The line creation command allows making a variety of construction line configurations by combining the limited set of options, as follows: 189
<strong>Fundamentals</strong>. Two-Dimensional <strong>Design</strong> 190 , Crossing (vertical and horizontal) lines with a node at the intersection and exactly defined placement coordinates , Horizontal line with exactly defined coordinates , Vertical line with exactly defined coordinates , Parallel to a line, the specified distance away , Line at a specified angle with respect to X axis ,, Through a node, at a specified angle with respect to a line ,, Through a node, orthogonal to a line , Through a pair of nodes , or , Horizontal line through a node , or , Vertical line through a node , Parallel to a line, through a node , Tangent to two circles , or , Through a node, tangent to a circle , Symmetrical to another line with respect to a specified axis ,, Tangent to a circle, at a specified angle with respect to a line ,, Symmetry axis for a pair of lines , Parallel to a line, tangent to a circle ,,, Line orthogonal to the segment spanning two nodes, dividing the segment in specified proportion , Line tangent to an ellipse and a circle , Line tangent to two ellipses , Line tangent to an ellipse and a spline , Line tangent to two splines , Line parallel to another line and tangent to an ellipse , Line tangent to an ellipse, at a specified angle with respect to another line - Use of equivalent to or . Note: Whenever the property window or the parameters dialog box is used for defining a numerical parameter of the line being constructed, variables or expressions can be entered as well as fixed values. Whenever the option is not present, the line does not have numerical parameters. For example, this would be a line trough a pair of nodes. Let’s review in details each of line creation techniques mentioned above. In following examples, we will show how to define these relations using the keyboard. Alternatively, one can work with the options via the automenu icons. Additionally, if object snapping is turned on, then the described actions of the command can be performed without use of icons or keyboard.
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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
Page 140 and 141: “Folders” Tab This tab is used
Page 142 and 143: Customizing System The “Scene rot
Page 144 and 145: Customizing System Additional flag
Page 146 and 147: Controlling Toolbar Visibility To s
Page 148 and 149: “Keyboard” Tab This tab defines
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Page 152 and 153: Customizing System The buttons [App
Page 154 and 155: Customizing System - Mapping of the
Page 156 and 157: Customizing System Upon pressing th
Page 158 and 159: CUSTOMIZING DRAWING Customizing Dra
Page 160 and 161: Customizing Drawing Direction. Defi
Page 162 and 163: Customizing Drawing “Dimensions
Page 164 and 165: Customizing Drawing “Alternative
Page 166 and 167: Customizing Drawing “Preferences
Page 168 and 169: Customizing Drawing “Colors” Ta
Page 170 and 171: Customizing Drawing Default truncat
Page 172 and 173: Customizing Drawing “3D” Tab Th
Page 174 and 175: Customizing Drawing The command bri
Page 176 and 177: Libraries Active Configuration. Thi
Page 178 and 179: Libraries Cut, copy, paste. These c
Page 180 and 181: Libraries the model menu window is
Page 182 and 183: Pages Switching pages is done witho
Page 184 and 185: Pages The quickest way of creating
Page 186: Special Handling of Multi-Page Docu
Page 189: Fundamentals. Two-Dimensional Desig
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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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Bill of Materials If the icon is in
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BOM Export Bill of Materials For ex
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Creating and Editing BOM Prototype
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Creating prototype for BOM located
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Format Paragraph Parameters of cha
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Bill of Materials Save this file. T
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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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