introduction
TRANSCRIPT
Introduction
ANSA version 13.x.x
Tutorial Guide
BETA CAE Systems S.A. 2 ANSA v.13.x.x Tutorial Guide
Introduction
ANSA version 13.x.x Tutorial Guide
PDF document for version 13.x – August 2009
COPYRIGHT © 1990-2010 BETA CAE SYSTEMS S.A.
ALL RIGHTS RESERVED.
This ANSA Tutorial Guide is an integral part of the ANSA software. This Tutorial Guide, in whole or in part, may not be copied, reproduced, translated, transferred, or reduced to any form, including electronic medium or machine-readable form, or transmitted or publicly performed by any means, electronic or otherwise, unless BETA CAE Systems consents in writing in advance.Use of the software and its documentation has been provided under a software license agreement.BETA CAE Systems assumes no responsibility or liability for any damages or data loss caused by installation or use of the software. Information described in this documentation is furnished for information only, is subject to change without notice, and should not be construed as a commitment by BETA CAE Systems. BETA CAE Systems assumes no responsibility or liability for any errors or inaccuracies that may appear in this document.
The software and its documentation contain valuable trade secrets and proprietary information and are protected by copyright laws. Unauthorized use of the software or its documentation can result in civil damages and criminal prosecution.
All other company and product names, mentioned in the software and its documentation, are property, trademarks or registered trademarks of their respective owners.
BETA CAE Systems S.A. Kato Scholari, Thessaloniki,GR-57500 Epanomi,GreeceTel: +30-2392 021420Fax: +30-2392 021417E-mail: [email protected]: http://www.beta-cae.gr
BETA CAE Systems S.A. 3 ANSA v.13.x.x Tutorial Guide
Introduction
INTRODUCTION
1. About this Tutorial Guide
This Tutorial Guide introduces ANSA to new users. The tutorials are described in detail so that one can perform all the tasks without any previous experience of ANSA. A short Getting Started section is included to familiarize the user with the interface.
This document can be used in combination with the ANSA v13.x User’s Guide, where detailed descriptions of all the demonstrated functionalities can be found, in order to provide more insight to the user. The document will be updated regularly to include additional examples and more advanced ANSA functionalities.
Although not all tutorials may be relevant to your applications, it is still worth studying them, as they will familiarize you with the main menus of ANSA, TOPO, MESH, DECK and MORPH.
For any queries related to this Tutorial Guide you can refer to Technical Support (e-mail: [email protected]).
BETA CAE Systems S.A. 4 ANSA v.13.x.x Tutorial Guide
Introduction
2. Annotations and Symbols
Throughout this guide the following text presentation conventions are followed to distinguish the various text interpretations.
Object - Action Presentation ExampleANSA buttons, functions All capitals CUTANSA Entities First letter capital FaceANSA Windows Italics DECK Parameters windowText Window messages “Italics” “Please select PART”Files, variables, OS commands Courier New ANSA.defaultsWarning ! ! Do not cut Macros at locations …
Due to the nature of the program a lot of graphical conventions are also used. Mouse and keyboard icons, arrows, cursors etc. are widely utilized. Some examples are presented below:
Cursor position in the ANSA display window where left mouse button is pressed
Click and drag with left mouse button movement
Cursor position over menus and entry cards
Keyboard for alphanumerical input
All ANSA buttons are displayed graphically as shown:
Pressed button Not-pressed button Activated flag button Not-activated flag button
As a function is referenced in the guide its button is presented in its not pressed
state, prior to selection.
Some commands have sub-options displayed in the pull down menu that appears when the button is pressed. In the guide only the option of interest is presented for simplification.
For example if the user selects the option NORMAL from the command PROJECT which belongs to the CONS group of the TOPO > menu, the button below is presented:
In addition in the text the command path is stated:TOPO>CONS>PROJECT [NORMAL]
Many times the root path (TOPO > in this case) is omitted, as it is apparent.
BETA CAE Systems S.A. 5 ANSA v.13.x.x Tutorial Guide
NORMAL
PROJECT
menu
group
command
option
T OPO > SHADOWMESH > HIDDEN
INSERT
Introduction
3. Getting StartedThe following sections describe some key points about ANSA that the user should be familiar with, before performing the tutorials.
3.1. ANSA GUI
The main features of the Graphical User Interface are highlighted and described below:
1. Main pull down menu: menu that contains all the functions for data Input/Output, Windows, Modules.2. Help: Access to Online Help and sodtware documentation pages.3. Buttons for: Batch Mesh tool, Part Manager, Properties and Materials, Task Manager, Data Management.4. Menu buttons: Switch between the three main menus of TOPO, MESH, DECKs and MORPH. 5. Function Groups: The functions are arranged in Groups, depending on the Entity that they are applicable to. The number in parentheses next to the Group Name indicates the number of additional commands located in the Buffer Menu of each Group. The buffer menu can be accessed by pressing on the Group Name with the right mouse button.6. Visibility Flags and View modes: These are flag buttons that control the visibility of different entities. In addition there are flags or toggle buttons that control the view mode like Colouring by ENT (Entity) or PID (Property ID), or SHADOW or WIRE mode etc.7. Additional Groups: Geometry, Quality Criteria Groups, Deck UTIL and Weld Spots.8. Focus Group: This group contains all the functions that are used to isolate and control the visibility of selected entities in order to build a clear image of the working area of the model.9. Text Window: Instructions and reporting of the program are printed in the Text Window.
BETA CAE Systems S.A. 6 ANSA v.13.x.x Tutorial Guide
1. Main pull down menu
9. ANSA Info window
8. FocusGroup
7. Addit ionalGroups (Geometry or Qu al i ty)
2. Access toOn Line Help
6. Visibility flags and view
4 . Menu but tons for
- T OPO- MESH- DECK- MORPH
5. Group of Funct ions
3. But tons for - T ask Manager- Batch Mesh- Part Manager- Propert ies/Materials- Data Management- Database Browser
Introduction
3.2. Basic terminology
In the TOPO menu the following entities appear:
Correspondingly, in the MESH and DECK menus:
For a more detailed description please refer to the ANSA User’s Guide, sections 4.1 and 9.1.
BETA CAE Systems S.A. 7 ANSA v.13.x.x Tutorial Guide
Surface
3D Point 3D Curve
Face
SingleCONS
DoubleCONS
Triple CONS
Weld Spot
Connecting Spot
FE-model elements
Hot Point
Cross hatch
Perimeter SegmentPerimeter Node
Weld Spot
Connecting Spot
FE-model elements
Hot Point
MacroArea
Introduction
3.3. View Control
Basic view control can be achieved though the mouse:
Rotate
With the Ctrl key pressed, rotate the model with the left mouse button.
Translate
With the Ctrl key pressed, translate the model with the middle mouse button.
Zoom
With the Ctrl button pressed, zoom in and out with both left and middle mouse buttons pressed.
Moving left and down the view zooms in and moving right and up the view zooms out.
or the Function keys of the keyboard:
TOP FRONT LEFT BOTTOM BACK RIGHT ZOOM INZOOM OUT
ZOOM ALL
Default View
For a more detailed description you can refer to the ANSA User’s Guide, sections 3.3 and 3.4.
BETA CAE Systems S.A. 8 ANSA v.13.x.x Tutorial Guide
Ct rl
Ct rl
Ct rl
F1 F4F2 F3 F5 F6 F7 F8 F9 F1
Introduction
3.4. Detail on Demand effect
By default ANSA displays a model with variable detail depending on the current zoom level. This means when you view a model from far less detail is displayed (for example you cannot see the WIRE of the mesh). As you zoom in you begin to see more and more details like the mew wireframe.
The strength of this effect, called detail on demand, is controlled by the F11 key, Presentation Parameters tab
with a slide bar.
3.5. Most important key actions
The mouse buttons are mainly used to:
The left mouse button (1):- activate menu buttons- select or define entities
The middle mouse button (2):- confirm selections or processes
The right mouse button (3):- perform the opposite action of left mouse button (e.g. select/unselect or insert/delete)- reapply last action to other entities
The ESC key cancels operations, exits from functions and closes windows at any step of the process. So if in doubt, press ESC.
The Pause/Break key can be used to interrupt a function during running (for example aborts a SHADOW or Volume mesh operations during its calculation if this takes too long).
The F11 key gives access to the Presentation Parameters window, where the user can specify quality criteria definitions and threshold values, as well as other presentation attributes.
The F12 key gives access to the Database Browser, from which the user can control the visibility status of different types of FE-model entities (line elements, shells, solids etc.).
BETA CAE Systems S.A. 9 ANSA v.13.x.x Tutorial Guide
Esc
PauseBreak
F1
F1
F1
Zoom outlow detail
Zoom inhigh detail
higher de t ail lower det ail
Introduction
3.6. Making Selections
Selections are performed with left mouse button. Selected entities are highlighted in white and can be de-selected with right mouse button if so required.
Selections can be made in any of the following ways:
Box selection
Left click and drag to create a Box to select all entities in it.
In addition, when selection are required the Feature Selection Tool bar opens with some of the following options:
Feature Angle Selection
Left click on one entity, ANSA selects all neighbouring ones within the user specified feature angle.
PID Region selection
Left click on one entity and ANSA selects all the connected entities of the same Property.
Macro Area selection
Left click or Box selection to pick whole Macro Areas.
BETA CAE Systems S.A. 10 ANSA v.13.x.x Tutorial Guide