T-FLEX Parametric CAD. Fundamentals. 2D Design

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Graphic Lines To create a segment: Select start node. If the selected node is on the intersection of several lines, then use the option for specifying the line to apply graphics at. If upon typing key the construction line is not highlighted, the selected node may not belong to the line. This means, a wrong node was selected. Select end node. This completes creation of the graphic line between two nodes. After creating a segment, the end node stays highlighted and becomes the start node for the next graphic line. If you want to create a graphic line starting elsewhere, press or for canceling the current node selection. To define the start or end point of a graphic entity, simply place the cursor at the desired location and click . In “constrained” drawing mode, clicking selects the node at the nearest intersection of construction entities, if exists; otherwise, a node will be created at this intersection and then get selected. In “free” drawing mode, either a new node is created, or an existing one is selected. An existing node is selected if the graphic cursor is within the “finding” zone around the node. The size of this zone is defined by the parameter “Node join distance” in the command “Customize|Options…|Preferences”. The size is defined in pixels. The option works similar to the click , however, unlike the latter, it only allows selection of existing nodes. New nodes won’t be created. The options , , and allow selecting construction entities of the respective types. The option behavior depends on the current state (whether there is already a pre-highlighted node or construction line). The following is the way to create a full curve: Select a respective construction entity by typing , or , in a state when no node is selected. To create a graphic line as a segment of the underlying construction line, do the following: 1. Select the start node for the segment (arc). 2. Select the intended construction entity. If a construction line does not get selected, that means the selected node does not belong to the line, and the arc can’t be created starting from this node. 3. Select the end node of the segment (arc). Then the arc will be created from the start to the end node. Please keep in mind that closed curves, such as a circle, are divided by two nodes into two arcs. The arc will be created nearest to the cursor at the time of selecting the end node. 257
<strong>Fundamentals</strong>. Two-Dimensional <strong>Design</strong> Switching Drawing Mode. “Free” and “Constrained” Drawing Modes 258 The option / allows switching between the two modes of creating the construction elements – nodes. One of these is the “constrained” drawing mode (recommended), in which the nodes are created at intersections of construction entities only. The other is “free” drawing mode, in which the nodes are not related to other construction elements and their location is defined solely by the absolute coordinates of the drawing. The same drawing may contain both “free” and “constrained” nodes. Nodes may be created automatically while creating graphic entities. Therefore, it is important to know what drawing mode is currently set. The option icon in the automenu and the buttons on the “Modes” toolbar are not only for switching the mode. They also indicate the current mode. The icon in the automenu indicates that the “constrained” drawing mode is active, while the icon corresponds to the “free” drawing mode. Besides the icons, the mode can be determined by the appearance of the cursor and the nodes being created. If the cursor and the nodes are displayed as crosses, this means, the “constrained” drawing mode is on, while the “box” shape indicates the “free” drawing mode. Graphic Line Parameters 1 - constrained node; 2 - highlighted constrained node; 3 - cursor in the “constrained” drawing mode The option calls the graphic line parameters dialog box. 1 - free node; 2 - highlighted free node; 3 - cursor in the “free” drawing mode.
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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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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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