T-FLEX Parametric CAD. Fundamentals. 2D Design

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The option calls the property window of the selected control element. For “Frame”, “Group Box”, “Static Text” and “Preview” elements, this window can be called by double-clicking . In the case of multiple selections, the option first brings up the “Change parameters” dialog box. In this dialog box, you need to mark the parameters to be edited. By default, all parameters of the selected elements are subject to editing. If a parameter should not change, clear the check mark before its name. Upon specifying the set of parameters to be edited and pressing [OK], the standard dialog box appears for defining the parameters of the selected elements. The parameters that cannot be modified are made inaccessible. Note that some general parameters (“Layer”, “Level”, etc.) can be edited using the system toolbar. Control Elements. Creating User Defined Dialog Boxes 555
Fundamentals. Two-Dimensional Design OPTIMIZATION 556 T-FLEX CAD provides a capability for computing parameters of a 2D drawing or a 3D model by solving an optimization problem under certain constraints on the model variables. The solution to this problem yields a set of values for the existing variables that satisfy the imposed conditions best. Main Concepts Optimization of the model is done by using the command “PO: Optimize Model”: Keyboard Textual Menu Icon “Parameters|Optimize” The command is accessible only when numerical variables are present in the document. Calling the command brings up the dialog box "Optimization Task", that contains the list of the defined optimization problems. The column "Name" displays the name of the variable, whose value is optimized by the current task. The column "Comment" contains textual strings entered by the user. A T-FLEX CAD document may contain any number of optimization tasks. The graphical buttons at the bottom of the dialog box allow the following actions: Add. Entering a new optimization task. Delete. Deleting the task of the current list item. Properties. Displays "Optimization Parameters" dialog box of the current list item task. Run. Starts the optimization computations. The system seeks for the solution according to the specified optimization parameters and regenerates the drawing or the 3D model with the found variable values. Close. Exits the command. Optimization Task Definition Upon pressing the [Add] button, the "Optimization Parameters" dialog box is displayed that contains the following fields: Goal. Keeps the textual string that is the comment of this optimization task. Next are the combo box for selecting the target function (Make Equal, Minimize, Maximize), the variable Name combo box and the Tolerance input box. The variable is selected from the list containing all numerical variables present in the document. If the selected function type is “Make Equal”, then the input box becomes accessible for entering the target value of the variable.
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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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Page 524 and 525: DATABASES Databases Databases provi
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Page 576 and 577: «BOTTOM-UP» DESIGN «Bottom-Up»
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Page 600 and 601: Managing Fragments in Assembly Cont
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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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