T-FLEX Parametric CAD. Fundamentals. 2D Design

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To add a tool window to an already existing or a new group window, grab the intended window by pressing and dragged to the title area of the other window or to the tabs area of an already existing group window. Upon dragging the windows several prompt signs will emerge showing where the window will be placed when the mouse is released. In the cases when most of the workspace is needed, you can set the “auto hide” mode for the tool windows. In the auto hide mode, the window will appear as a tab located along the perimeter of the main application window. The window will appear automatically as you point the mouse to this tab. Once the pointer leaves the window area, it will automatically collapse. Getting Started To turn on the auto hide mode for the window, the context menu “Auto Hide” accessed by clicking on the header or the tab of the window can be used. Moreover, when the service window is in fixed position on one side from the main window of the program, the button appears on the header of the window. Pressing this button also turns on the auto hide mode for the window. “Properties” window tab in the autohide mode “Properties” window expands when pointed by mouse The auto hide mode can be canceled by right clicking on the window tab and clearing the flag of the “Auto hide” parameter. This mode helps save significant space on the screen while maintaining benefits of the tool window functionality. Also, to turn off the auto hide mode, the button on the header of the window can be used. It is often convenient to set some of the tool windows or a whole group window into the “floating” mode. In this way, the tool window can be placed anywhere within the application workspace without being docked. Setting a tool window into the floating mode is done by grabbing the window title or tab in the group window by pressing and dragging into the drawing area of the application window. You can set to this mode not only separate windows, but group windows as well. To do this, grab a group window at the title by 31
Fundamentals. Two-Dimensional Design 32 pressing drag into the drawing area of the application window in the same way. To turn on the floating mode for a window the command “Set floating” in the context menu of the given window can be used. Note that if a window, for which the context menu is called, was grouped with other service windows into a group window, then the floating mode will be applied to the whole group window. To cancel the floating mode, grab the window at the title and by pressing drag it to a side of the drawing window. As you do this, the outline of the dragged window will be changing depending on available snapping: separately (right, left, bottom, etc.) or in a group window. To suppress snapping to sides, while moving the window hold the key. Drawing Basic Terms Drawing in T-FLEX CAD involves using several types of entities. Construction entities. These make the framework of a drawing. The graphic entities of the actual drawing are drawn over the construction entities. The construction entities include construction lines and nodes. These construction lines and nodes are the principal elements for defining the parametric layout of the drawing. The analog for these in the conventional drawing is the thin pencil lines to be later marked in ink. The parametric behavior of the drawing will be driven by the relationships between the various-type construction lines and the nodes. This will result in a particular way in which the drawing geometry will adjust to changing parameters. The construction entities are displayed solely for user reference. They do not appear on printouts or plots, and are not exported. Graphic Entities. These constitute the actual drawing of the drawing. The graphic entities include the graphic lines, dimensions, text, hatches, GD&T symbols, etc. These entities may be “snapped” to respective construction entities. In this case, modifications in the construction entities and nodes propagate on the corresponding graphic entities. This is the main technique for parametric design in T-FLEX CAD. The graphic entities constitute the drawing image on a printout or a plot. The Auxiliary Entities of T-FLEX CAD are variables, databases, reports and other certain system data. Construction Entities Construction Lines are the core elements of the T-FLEX CAD parametric model. These are “thin” base lines that define the parametric framework of a drawing. The construction lines include infinite straight lines, circles, ellipses, splines, offset lines, function curves, and paths. They are displayed as dashed lines. The in-depth description of the construction line types and their creation techniques is given in the following chapters. The particular ways of creating construction lines define the behavior of the drawing as the user modifies location of any construction line. This is due to interdependencies among the construction lines that are established at their creation. A Node is a point whose placement is defined by a particular way of creation and by interdependencies with other entities in the model. Nodes are also the core elements of the T-FLEX CAD parametric model.
Page 2 and 3: T-FLEX Parametric CAD FUNDAMENTALS.
Page 4 and 5: TABLE OF CONTENTS Table of Contents
Page 6 and 7: Table of Contents “Commands” Ta
Page 8 and 9: Table of Contents Basic Rules of Gr
Page 10 and 11: Table of Contents Leader Note Examp
Page 12 and 13: Table of Contents Creating List of
Page 14 and 15: Table of Contents Defining Fragment
Page 16 and 17: Table of Contents Creating a Databa
Page 18 and 19: Introduction T-FLEX CAD: Features a
Page 20 and 21: Features and Area of Application lo
Page 22 and 23: Conventions Adopted in the T-FLEX C
Page 24 and 25: System Fundamentals. Customization
Page 26 and 27: T-FLEX CAD System Setup Running Ins
Page 28 and 29: Service Windows and Elements of Con
Page 30 and 31: Macros Window Studies Window (only
Page 34 and 35: Getting Started Typically, nodes ar
Page 36 and 37: Leader Note is a standard element o
Page 38 and 39: Non-parametric Drawing (Sketch). Th
Page 40 and 41: Using Left Mouse Button • Pointin
Page 42 and 43: Getting Started In this volume, any
Page 44 and 45: Canceling a Command Getting Started
Page 46 and 47: Getting Started “PS: Show Model P
Page 48 and 49: BRIEF INTRODUCTORY COURSE Brief Int
Page 50 and 51: Brief Introductory Course To draw t
Page 52 and 53: Brief Introductory Course Move the
Page 54 and 55: Brief Introductory Course Note that
Page 56 and 57: Another way of creating nodes is us
Page 58 and 59: Brief Introductory Course dimension
Page 60 and 61: To explicitly call the text editing
Page 62 and 63: Brief Introductory Course This comm
Page 64 and 65: You are still within the segment cr
Page 66 and 67: Now, let’s construct the left sid
Page 68 and 69: Brief Introductory Course Click , f
Page 70 and 71: Line Midpoint Horizontal/Vertical O
Page 72 and 73: Brief Introductory Course We will s
Page 74 and 75: Click and move the cursor leftwards
Page 76 and 77: Brief Introductory Course Next, mov
Page 78 and 79: Brief Introductory Course Next we n
Page 80 and 81: 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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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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