
www.openmind-tech.com
August 2010
OPEN MIND Technologies AG
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OPEN MIND CAD Interfaces V9.1
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1. General Information
The module "OPEN MIND CAD Interfaces" enables the import of 3D CAD-models in several formats and
the conversion into the internal *.e3-Format.
1.1. Supported CAD systems:
- thinkdesign 2009.1 or hyperCAD 2009.1
- thinkdesign 2009.3 or hyperCAD 2009.3
1.2. Supported CAM systems
- -hyperMILL 2009.2 SP1
1.3. General:
The following models can be converted - depending on the acquired license - :
-CATIA V4 (file type:*.model, *.exp, up to version 4.2.4)
-CATIA V5 (file type:*.CATpart, up to version R19)
-CATIA V5 (file type:*.CATproduct, up to version R19)
-ProEngineer (file type:*.prt.*, *.asm, from version 18 up to Wildfire 5)
-Unigraphics (file type:*.prt, up to version NX 6)
-Parasolid (file type:*.x_t,...., up to version R19)
-SolidWorks (file type *.sldprt, *.sldasm; up to version 2010)
Attention: License codes of version 8.x are not valid anymore. Please ask for your license under license@openmind-tech.com.
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2. Hints to the installation
Condition:
You need Administrator Rights to install the CAD interfaces.
This is also valid for the License server in case of installing network licenses.
Procedure:
The module "OPEN MIND CAD Interfaces" will be provided as a self extracting exe-file.
After you have downloaded the file "OM_CAD_Interfaces_V9_1.exe", please start the installation
on your system by double clicking this file.
The installation will check, whether there is a supported hyperCAD- or thinkdesign-Version already
on the system and will be cancelled, if this is not the case.
The "OPEN MIND CAD Interfaces" will be provided - depending on the language of the installed
CAD program - in the following languages: "German", "English", "French" and "Italian".
Select the corresponding conversion module out of the list, for which you acquired a license.
Please be aware, that the installation will continue only, if at least one module from the list is selected.
Now, the installation copies all the necessary files into the corresponding hyperCAD directory
of your system.
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3. Registering the licence file via InfoCenter
a. Procedure for standard license:
1. Start the program InfoCenter via Start > Programs > OPEN MIND > hyperMILL > [Version number] > Info Center.
2. Choose File > Edit license file.
3. After that choose the license file in the *.pak format and confirm your selection with OK.
4. Answer the question "Do you want to use the *.pak as default license file" with Yes and close the Info Center.
Your CAD interfaces should be ready to run now.
Please keep in mind that you have to complete the register card with your dongle number and sent it to OPEN MIND,
to request your license file.
b. Procedure for network license:
Server
1. Save the *.pak file in the PAK folder (under C:\flexLM) or on any place on your server.
2. Start the InfoCenter via Start > Programs > OPEN MIND > hyperMILL > [version number] > Info Center.
3. Choose Registry > Network License Manager > hyperMILL > Server in the menu.
4. The License Manager 2.0 - Server dialog is opened.

5. Choose Channel 1 (communication channel).
6. In the line License File choose the pak file.
7. Start registry by clicking on the Start button and finish the dialog with OK.
Client
1. Start the InfoCenter via Start > Programs > OPEN MIND > hyperMILL > [version number] > Info Center.
2. Choose Registry > Network License Manager > hyperMILL > Client in the menu.
3. The License Manager 2.0 - Client dialog is opened.

4. Enter the IP address or the name of the server (if the client is server at the same time, 127.0.0.1 is also correct here).
5. Choose Channel 1 (communication channel).
6. Start registry by clicking on the Start button and finish the dialog with OK.
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4. New features / bug fixing
In version 7.03:
SCR-Number Description
31404 Pro/E: no more double curves
29555 Catia V4: no more double curves
29428 Catia V5: Original layer are used in surface mode
31321 Catia V4 Layer (instead of entities) are hidden in surface mode
27291 Catia V5: surface problem solved
In version 7.04:
Support of thinkdesign 2006.1
In version 7.2:
Support of SolidWorks 2007 and Catia V5 R17
SCR-Number Description
33186 Catia V5: All geometries are completely available after converting
33132 Catia V5: All surfaces are completely available after converting
32966 Catia V5: CATIA V5 models (64-Bit) can be opened without any problem in hyperCAD 2005.2.
In version 7.21:
Support of thinkdesign 2006.2 / hyperCAD 2006.2
In version 7.22:
SCR-Number Description
34175 Support of Catia V5R17 SP4
in version 7.4:
Support of CATIA V5 (file type:*.CATproduct / CATproduct up to version R18)
Support of Unigraphics (file type:*.prt, up to version NX, including NX5)
In version 7.5:
Support of thinkdesign 2008.1 / hyperCAD 2008.1
Support of Pro/Engineer Wildfire 4
Call-Number Description
6293, 6307,
6315,
6287 Feature Recognition correct (CATIA V5)
In version 7.6:
Support of Unigraphics (file type:*.prt up to NX6), Catia V5 R19 and Parasolid (file type:*.x_t, x_b, up to version R19)
Call-Number Description
6132 Assemblies that contain assembly-feature, can not be read in correctly (see item 5.6 Restrictions)
9144 When saving a converted file, the user can decide, if an existing file name will be overwritten or not.
9738 Problems when importing files in *.prt format (with geometries and features ) are solved.
10031 CAD interfaces 7.6 are now working also in hyperCAD 2007.1
In version 7.7
Support of SolidWoks 2009 (file type *.sldprt, *.sldasm)
Call-Number Description
2355 Display problem in thinkdesign/hyperCAD solved
5328 Bug fixed
5329 Trim problem solved
in version 8.0:
From version 8.0 on, licensing of the CAD interfaces is implemented via the new file format (*.pak).
For more information on licensing, refer to chapter 3. Registering the licence file via InfoCenter.
Call-Number Description
11845 Improvements when loading several models into one file.
13099 Trim problem is solved
in version 8.1
Support of thinkdesign 2009.1 and hyperCAD 2009.1
in version 9.0
Support of thinkdesign 2009.3 or hyperCAD 2009.3
Support of Pro/Engineer Wildfire 5 (file type:*.prt, *.asm) and Solidworks 2010 (file type *.sldprt, *.sldasm)
Call-Number Description
17884 The window size of the file dialog when selecting CAD files is now variable again.
18130 Solids, that are reading in are stored on separate layers with the function Solid Conversion Mode > Create Solid.
19234 Parasolid files, generated with ProE/Wildfire 3, 4 or 5, can be read in again.
19093 All Solid surfaces are collected into components when reading in CATIA V5 files (*.CATproduct).
in version 9.1
The Pro/ENGINEER direct interface now supports also feature, texts, coordinate systems and datum planes.
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5. Reading of CAD-models
To use the OPEN MIND CAD Interfaces, please activate the toolbars at first. Choose "Customize > Toolbars"
(right-mouse click in the toolbar) and activate the desired toolbars.
There will be a toolbar consisting of two icons for each selected format
in the thinkdesign /hyperCAD -menu bar, which allows you to control the OPEN MIND CAD Interfaces.
The
,
,
,
,
icons open the file selector to select
the cad-files, you want to convert.
The
icon opens the window for controlling
the conversion.
With the icon
you can set the workplane on one of the
axis systems, that are read out during conversion.
5.1 Conversion options
First specify the conversion-parameters as follows:
Entity Filter

Using these options, you select the entity types to be converted.
When the check-box is activated, all entity types of this category will be converted.
Please be aware, in order to get the best result, all categories will be selected by default
(exception: Datum
planes for ProEngineer).
You can convert Points, Curves, Surfaces,
Solids, Axis systems, Texts and Datum planes.
Note:
The entity filter Datum planes is only available for ProEngineer CAD interface
The entity filter Axis systems is only available for ProEngineer and CATIA V4 CAD interface.
The entity filter Texts is not available for Parasolid CAD interface.
Solid Conversion Mode

Break down solids into surfaces
Solids are separated into single surfaces. The original topology of the Solid is lost.
Collect solid surfaces into layers
All surfaces will be collected into defined layers (on which shouldn't be other entities).
Later, they can be assembled into a solid with a CAD command. Thereby the original layer will be overwrite.
Collect solid surfaces into components
thinkdesign/hyperCAD entities (solid surfaces) were collected into components during conversion.
The name of the elements is used as identification for the generated components. The layer assignment
of the solid surfaces remains.
Create solid
All single surfaces
persist as part of the solid. The topology of the solid persists. Depending on
the settings at the entity conversion mode, a converted solid is composed of
NURBS surfaces,
cylinder surfaces and planes.
Entity Conversion Mode

Convert NOSHOW entities
With this option all covered elements are considered during the conversion and converted accordingly.
Create 3D boundaries
The output format (*.e3) contains 3D boundaries, that will be available explicitly for further work on the
CAD model (e.g. for the contour selection etc..).
Convert all surfaces in NURBS
All analytical surfaces (exception: planes) are converted into NURBS and are available for further usage.
If this option is not activated, in this Version (2.3) cylinder surfaces and planes persist as well as cones,
bullets and toroids are converted into surfaces of revolution.
Note:
The option Convert all surfaces in NURBS is not available in the CATIA V4 CAD interface.
Take over of CAM features in hyperMILL
CAM relevant Feature of a model are converted to CAM features and are taken over to
the hyperMILL feature list. CAM relevant Features are automatically adjusted to the
model geometry. This function is available for CATIA V5 and Pro/Engineer.
Extended
Automatic File Save
The thinkdesign model is automatically saved with the original model name.
NURBS Approximation
Here you define the mathematical accuracy of the NURBS-approximation
Normally the value 0.0001 is sufficient.
Start layer for surfaces

Note: this option is available only if you choose the option Collect surfaces into layers
before. With this option, you define the start layer for the surfaces that have to be converted.
All further surfaces were collected automatically on the next available layer.
Log file path
Same as input file
The log file is saved in the same folder as the input file.
Select path
Here you define the desired path for the log file.
Select file
Here you define a file name for the log file or select a file to update.
None
If you choose this option, no log file will be generated.
More options
In this dialog you define what colours are used when reading in and converting models.
Map colours
When reading in and converting models the standard colours of the CAD system are used.
Thereby in each case a colour is used, that is nearest to the original colour of the model file,
that is reading in.
Adjust colours
If you choose this option, for Colour range you can define the colours, that are changed during reading in in a way,
that they meet the original colours.
The digits used for Colour range meet those digits, used in the left tab of the hyperCAD dialog Colors and materials
(hyperCAD menu Format > Colors and materials).

5.2. Selection of the CAD-file
Open the window "Open"
by clicking one of the following icons:
,
,
, ![]()
Select the file and the file type, you want to convert. Click on the button Open, for loading the file or
Cancel for interrupting the loading process.
5.3 Converting process
The converting process creates a report (log)-file from, that has the same name like the converted cad-file
ending with "*.log (<CAD-file>.log), located in the same folder.
Note: Due to there are ambiguous layer assignments in ProE models but no possibility of mapping them
in thinkdesign layers, the layer structure of ProE models is not taken over to thinkdesign.
5.4 Set workplane
To set the workplane on
one of the axis systems that are read out during conversion, click on the icon ![]()
and select the desired axis system from the list.
Note:
to the name of the axis system: the original name is the first part of the current term.
5.5 Mapping table
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CATIA V4 Mapping Table in thinkdesign / hyperCAD |
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CATIA V4 ENTITY |
TYP NUMBER |
hyperCAD |
FILTER |
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POINT |
1 |
Point |
Point |
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LINE |
2 |
Line |
Curve |
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CURVE |
3 |
Curve |
Curve |
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PLANE |
4 |
Plane |
Surface |
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SURFACE |
5 |
Surface |
Surface |
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FACE |
6 |
Trimmed Surf |
Surface |
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VOLUME |
7 |
Surfaces |
Surface |
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3-AXIS SYSTEM |
8 |
ARS |
- |
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SKIN |
13 |
Surfaces + Component |
Surface |
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POLYHEDRAL SURFACE |
16 |
Planes |
Surface |
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POLYHEDRAL SOLID |
17/1 |
Planes/Solid |
Solid |
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EXACT SOLID |
17/2 |
Surfaces/Solid |
Solid |
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CIRCLE |
20 |
Arc |
Curve |
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ELLIPSE |
21 |
Curve |
Curve |
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PARABOLA |
22 |
Curve |
Curve |
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HYPERBOLA |
23 |
Curve |
Curve |
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COMPOSITE CURVE |
24 |
Curves/Lines |
Curve |
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SPACE DITTO* |
28 |
Entities |
- |
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* DETAILs are resolved |
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___________________________________________________________________
Headquarters
OPEN MIND Technologies AG
Argelsrieder Feld 5
D-82234 Wessling
Phone:+49 8153 933-500
Fax: +49 8153 933-501
E-Mail: Info.Europe@openmind-tech.com
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44269 Dortmund
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E-Mail: Info.Dortmund@openmind-tech.com
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