T-FLEX Parametric CAD. Fundamentals. 2D Design

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+ Zoom All Diagram Nodes For Active Window Animation This option pans/zooms the current window in such a way to fit all the existing diagrams in this window. Manipulating Animation The following graphical buttons are located in the bottom portion of the animation screenplay dialog box (alternatively, those are accessible under the “Diagram” menu entry or from the context menu, invoked over the list of variables): Delete Diagram For Selected Variable This option is available for variables with existing diagrams. It deletes the diagram of the current variable. Add Window With Diagram For Selected Variable This option is available for variables without diagrams. It creates the variable diagram in a new window. Apply Current Variable Values For Animation This option regenerates the T-FLEX CAD model with the variable values per the diagram readings at the current time instant. The current time instant is set using the time ruler (highlighted in blue on the Time scale). As the Time ruler is moved, the variable values are automatically updated in the list. Animation In T-FLEX CAD On The Current Values Of Variables This option starts executing the animation. A sequence of the 3D model (drawing) modifications is displayed, reflecting the model regeneration per the variable values defined in the screenplay. The animation execution is controlled by the buttons [Pause/Continue] and [Stop] in the “Animation” window. Save Animation To File(*.avi) This option is for recording an AVI-file. Upon starting the recording, the system offers to select a compressing application of the video image. The “Video compression” dialog box allows selecting one of the installed applications on your computer and setting its parameters. Play Video (*.avi) File For The Current Screenplay This option plays back the recorded AVI-file. Animation helps visually illustrate the influence of parameter modifications on the shape and/or spatial situation of the objects, model the function of kinematic mechanisms and check permissible ranges of the variable values. 673
Fundamentals. Two-Dimensional Design Example: Clock Ticking Animation 674 A simple and instructive example of using animation for simulating a mechanism motion can be a model of a clock. This model is provided with the library “Documentation samples”, the folder “\2D Design\Animation\Watch\”. The model contains an animation screenplay, modeling a working clock: moving arms and changing date. To animate the model, the variables “a” and “Date” are introduced. The variable “a” defines the current time in seconds (it will drive the position of the clock arms), while the “Date” variable – the figure displayed in the date dial of the clock. The clock arms and the date dial are 3D fragments. Since the arms are supposed to rotate in the animation, each arm fragment has an angle parameter defining the angle of rotation with respect to the Z axis via an expression dependent on the variable “a”: for the seconds arm it is “-6*a”, for the minutes one - “-a/10”, and for the hours – “-a/120”. The date dial fragment must update the displayed figures during the animation. For this purpose, an external variable “Date” is created in the fragment, defining the numeric figures in the fragment. Upon assembling the fragment, this variable is commanded by its namesake in the assembly. The animation is supposed to simulate the time from 23: 55 to 0:01. During the animation, besides the arms motion, the date shall change on the date dial (at the midnight). Therefore, two independent variables, “a” and “Date”, shall vary their values. The model is “animated” by the “Animation Screenplay” application, taking into the account this mentioned feature. The “Clock” animation screenplay uses the variation diagrams for the variables “a” and “Date”. The animation time interval T is assumed from 0 (5 minutes before midnight) to 360(1 minute of the midnight). The time T=300 corresponds to the midnight, that is the moment of changing date. The variable diagrams are created according to the following tabulated values: T 0 300 360 a, 0 -300 0 60 T 0 300 360 Date 31 31/1 1
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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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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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