T-FLEX Parametric CAD. Fundamentals. 2D Design

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Variables and Related Parametric Tools Variables 466 Measure Elements and Relations between Them 513 Global Variables 521 Databases 523 Control Elements. Creating User Defined Dialog Boxes 535 Optimization 556
Fundamentals. Two-Dimensional Design VARIABLES 466 This chapter describes the uses of variables in T-FLEX CAD, the ways of defining parametric relations between the drawing elements and the idea of parameterization without programming. The variables allow extending the concept of parameterization on a deeper level. This chapter describes how to perform complex mathematical calculations within a drawing, how to define relations between construction entities, and other very useful capabilities of the system. Main Concepts The T-FLEX CAD variables – are auxiliary elements of the system which enable to specify different types of non-geometrical interconnections between the elements of a drawing. For example, the variables can serve as parameters of construction lines. In this case, the value of the construction line parameter will be determined by the value of the variable. If the value of the variable changes, then the value of the construction line parameter connected to it will be automatically modified (for example, radius of a circle or line location). With the help of variables, it is possible to assign color or visibility of the elements of a drawing, parameters of hatches, the text content, various parameters, etc. The variables can be also used upon creating a 3D model. By assigning interconnections between the values of the variables, which determine parameters of the drawing's construction elements and drawing's image elements, it is possible to achieve automatic modification of the entire drawing when changes in the values of one or several basic variables are made. Creating Variables T-FLEX CAD system provides various ways of creating variables: − using variable editor; − while creating and editing construction line parameters and also other elements of the drawing or 3D model; − using text editor; − while defining textual strings for parameters of certain elements; − while defining practically any of the numerical parameters of the system elements (levels, priorities, etc.) The main tool for handling variables is the variable editor. It allows a user to perform any manipulations over the variables. Thus, we will commence describing the work with the variables exactly with the description of the variables editor. All other methods for creating variables will be described later, in the section “Using variables in the T-FLEX CAD”. Variables Characteristics Before getting to description of the variables editor itself and how to work in it, let's consider the main characteristics of any variable of the T-FLEX CAD.
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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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Page 415 and 416: Fundamentals. Two-Dimensional Desig
Page 434 and 435: Drawing Editing Moving and Copying
Page 436 and 437: “Edit|Move|Rotate” “Edit|Mov
Page 438 and 439: Moving and Copying Drawing Elements
Page 454 and 455: ELEMENT REPLACEMENT Element Replace
Page 456 and 457: Element Replacement When using the
Page 458 and 459: Select the dimension and enter the
Page 460 and 461: Drawing Modification via Dimensions
Page 462 and 463: Relations created with the commands
Page 464 and 465: Relations The created Relations wil
Page 468 and 469: Upon creating any variable of the T
Page 470 and 471: Comment of variable Variables If ne
Page 472 and 473: Creating Variable In the variables
Page 474 and 475: Variables The command “New Variab
Page 476 and 477: Variables the selected section. The
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Page 480 and 481: Variables Color. The color of grid
Page 482 and 483: Variables To activate the mode of g
Page 484 and 485: Variables Sort parameters are saved
Page 486 and 487: Variables Upon calling this command
Page 488 and 489: Editing External Variables Variable
Page 490 and 491: Call the command “EC: Edit Constr
Page 492 and 493: Variable Dependency Variables Varia
Page 494 and 495: Variables Attachment I. Rules for W
Page 496 and 497: Variables -23 % -5 = -3 23 % -5 = 3
Page 498 and 499: Variables The angle arguments of tr
Page 500 and 501: Variables TWORD(“string”, N) Ge
Page 502 and 503: Variables The detailed description
Page 504 and 505: LTOT ( 120.34567, 0.001, 1, 5 ) ret
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Page 510 and 511: Variables One more additional relat
Page 512 and 513: Variables BOMPAGES - returns the to
Page 514 and 515: 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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