Tuesday, May 4, 2010
NX 7.5 is out !
Many users assume 7.5 is just another maintenance release of 7, but this is a completely new release on its own.
Transition courses are expected to appear in Siemens PLM Software Training page and the CAST online page within this month.
A note to TC users though, this 'upgrade' will require you to have a TC 2007.2 version (UA). I'm sure the release of 7.5 will increase the number of TcEng installations upgrading to unified architecture.
Monday, January 11, 2010
NX6 Student Edition available
NX is now available for students with a much lower price. (~$135) Parts created with this edition will be tagged, and the 2D plots will have watermarks on it. Some commenters stated that only CAD functionalities are available, though.
Thursday, December 17, 2009
Loading parts from your last session when opening NX
Friday, June 26, 2009
Using revisions in native NX
assembly1__01.prt
|_mypart1234__01.prt
|_otherpart1235__01.prt
The numbering scheme here is, "partnumber__revisionID.prt"
Suppose you open mypart1234_01.prt without the assembly, and save it as mypart1234__02.prt. Normally, you would need to open the assembly, and replace the 01 revision with 02.
With the revision logic setup, if your load options say "load latest" and "allow substitution", mypart1234__02 will load automatically without doing the part replacement..
How do we set it up?
First open your customer defaults. Go to Assemblies - Site Standards - Part Name Versions.
Fill this window :
Full Part File Name Format :
([a-hj-np-z0-9A-Z]+)(__([0-9][0-9]))
Version independent section of part file name
\1
Part File Name Match
\1(__([0-9][0-9]))
Version section of the part file name match
\2
Version type
Alphanumeric
What we say here, is that the full part name (mypart1234__01) consists of any number of small/capital letters/numbers followed by a double underscore, and a 2 digit numeric revision ID. The way we say it is, "Regular Expressions", a very detailed method of specifying patterns like these.
Now that you've set your customer defaults, next step is making sure that your load options say "load latest" and "allow substitution". Also, you should not be using "As Saved". Instead, you can load from a folder or search directories.
How it works is, when you are loading the component mypart1234__02, NX knows that the part name portion is mypart1234, and the revision is 02. Listing all the parts that matches the pattern mypart1234__
It seems this functionality has been available for a long time, only to be found in the depths of your UGDOCS installation..
Monday, June 15, 2009
Hole Table functionality without the Mold Wizard license
Tuesday, March 24, 2009
Free NX CAST training access for students
You'll need an email address that ends with ".edu", ".ed", ".ac.uk" to register:
http://castedu.ugs.com/review/freeAccess.shtml
If you're not a student, but want to get some information how to obtain CAST, here's where you can.
Existing CAST owners : here's a tool that will help you to create your own set of trainings: http://cast.ugs.com/ccb/index.shtml
Tuesday, October 7, 2008
Find out which dimensions were manually typed
This trick is from SFBMail, and is applicable to NX3 and higher.
When you give an "Information - Other - ObjectSpecific" command, you'll see that there's an option to find out 'Dimensions with Manual Text'. This way you can easily highlight dimension texts with manual text when you're reviewing a technical drawing.
Thursday, July 3, 2008
Exposing NX attributes to Windows Explorer
-Click on Start - Run... and type the following :
regsvr32 "C:\Program Files\UGS\NX 5.0\UGII\ugpropext.dll"
-You'll see that the dll has been registered successfully.
-Log off and logon again (or just end the 'explorer.exe' task and create a new one if you're as lazy as me)
I've tried this with NX4.0.4 and NX5.0.4 successfully.
Monday, June 30, 2008
NX6 is ready for download
Saturday, May 3, 2008
GRIP code library
http://www.plmworldgroups.org/grip/main_index_s.html
If you're a beginner though, it is highly suggested to have a look at the Journaling capabilities of NX with your own language preference : Visual Basic.NET, C++ or Java. For journaling, PLMWorld has a library here.
Friday, April 25, 2008
Undo memory management
Thursday, April 24, 2008
2008 Customer survey for NX
For those who haven't heard CIP before, it's a voting system to prioritize the Enhancement Requests for the software. If you have an active maintenance, go ahead and vote !
http://www.plm.automation.siemens.com/CIP/CIP.asp
Synchronous Technology is launched
Synchronous Technology seems to be an addition to these modeling techniques. At first it might sound like "Direct Modeling" which is already there in NX, but it actually is much more than that.
What it does is that when you make a change, the kernel examines the obvious dependencies the change will affect (like being tangent, concentric, parallel, etc) and tries to preserve them while honoring the parametric structure at the same time, thus the name `synchronous technology`.
What is the benefit ? You can for example use the section view curves to drive the model itself ! I know this sounds quite promising, but you can see this from this launch video here.
Next versions of both NX and SolidEdge will benefit from this new layer of tools, sitting on top of Parasolid and D-Cubed technology. A more technical description can be found in this white paper (registration required)
Monday, April 21, 2008
Change sketch dimensions in Drafting
What it means, is that if you change a drafting dimension of a line from 50 to 55 mm in drafting , you'll only get a warning that the associativity between the dimension and the geometry will be lost, and your line length will remain unchanged.
Normally this really is not a problem in NX, as switching between applications like modeling and drafting is quite easy. But if you are switching to NX from another CAD application, you might want to try this approach :
- set UGII_DRAFT_EXPRESSIONS_OK = 1
- create a sketch
- create a view of the model in drafting
- select Insert -> Feature Parameters command, and place the sketch dimensions into your view
- Hit CTRL + E (expressions) and select a dimension of the sketch. You'll be able to modify and update without having to go back to modeling.
Sunday, April 20, 2008
Duplicating a drawing sheet
- Save your part
- Launch `File - Export - Part`.
- Select Part Specification : Existing
- Select "Specify Part" and choose your workpart from your list.
Tuesday, April 1, 2008
Automated installation of NX5
Assuming that you have NX4 installed, and you want to install NX5.0.4, here's a sample script :
(be sure to copy / paste the text into a blank text file, as there might be autobreaks in place)
@ ---- COPY START FROM HERE
@echo off
start /wait msiexec /qn /i "D:\nx5_setup\ISScript10.msi"
echo NX4 translators are being uninstalled...
start /wait msiexec /qn /x "D:\nx4_setup\translators040\UGS NX 4.0 Translators.msi"
echo NX4 is ...
start /wait msiexec /qn /x "D:\nx4_setup\nx040\UGS NX 4.0.msi"
echo NX5 and translators are being installed...
start /wait msiexec /qn /i "D:\nx5_setup\UGS NX 5.0.msi" ADDLOCAL="all" INSTALLDIR="C:\UGS\NX5" LICENSESERVER=28000@license_server
echo Updating NX to 5.0.4 ...
cd /D D:\ugs_update0504
start /wait xcopy D:\ugs_update0504\*.* "C:\UGS\NX5" /E /F /H /Y /R >NUL
echo updating Visual C++ libraries ...
start /wait D:\ugs_update0504\vcredist_x86.exe /q:a /c:"msiexec /i vcredist.msi /qn" >NUL 2>&1
echo NX5 setup complete
pause
@ ---- COPY END HERE
Monday, February 18, 2008
Automatically execute macros on NX startup
Append -key:macroname.macro to your startup command. This might be ugii.bat, or the router itself.
Saturday, January 12, 2008
Rotate, zoom, pan with F keys
To have the same usability, set UGII_FKEY_DYNAMICS=1, and you'll have the F1, F2, F3, F4 keys working just like they did in I-DEAS: Zoom, rotate, pan, etc.
*: If you haven't used I-DEAS before and you like these, then all I can say is that you've gone to The Dark Side.
Software Field Bulletin (SFBMail)
Just navigate to http://support.ugs.com/mailman/listinfo/sfbmail and enter your mail address to receive the updates. It's helpful to see a notification that a patch you've been waiting for is out.
NX5 on Ubuntu x64
Tuesday, January 8, 2008
Renaming components outside of NX
- Rename the part in windows
- Open the parent of this component
- Click OK for the warning saying that the component couldn't be found/loaded
- Open As.. or Substitute the component with the new one.
Instead, there's a command line utility under UGII directory called ug_edit_part_names.exe, which changes the reference of the renamed part in the parent. The good thing is that you don't need to actually load the parts to save the changes.
Suppose the assembly structure is like this :
assy
..|---part1
..|---part2
..|---part3
.......|---part3a
.......|---part3b ---> part3_renamed
If you need to rename part3b into part3_renamed ; here's the syntax :
ug_edit_part_names part3.prt -o part3.prt -change_name part3b.prt part3_renamed.prt
I must note that this tool does not rename the file itself, it merely updates the referencing parent. So you need to rename the file yourself at the O/S level.
There are some more uses;
ug_edit_part_names assy.prt -o assy.prt -upper_name will make all the components uppercase. Try ug_edit_part_names -examples for a few more usage examples including querying / changing the last known whereabouts of a component.
This could be used along with ugpc to rename components in a batch process, in case the clone assembly's renaming features are not fit for your needs.
Sunday, December 2, 2007
More realistic images with IBL
You need to define an image for this purpose, called an HDRI palette file. Actually NX comes with some HDRI images out of the box, but you can use other .hdr files if you like (here's a source)
Some may remember this technique from recent games, starting with Half-Life II. Adds an extra amount of time to your rendering process, but I guess you'll agree that it's worth the wait.
Here are a few sample .HDR files, mostly nature stuff, from the Lightworks* user community website: here, here and here.
*: NX uses the Lightworks engine for rendering functionality. They even have some tutorials for NX3 rendering. Although it's outdated, it should still be useful if you're a newbie.
Saturday, November 3, 2007
NX4 License server and Windows Vista
There hasn't been an official statement yet stating which NX version will fully support Vista, but nowadays I hear quite a few people complaining that they've just bought a laptop, and noticed that it is preconfigured with Vista instead of Windows XP. I'd run back to the computershop if I were you, but here's what you can do to make the "Unigraphics License Server" work.
Begin installing the license server from the NX4 Base installation CD. After copying files, you'll see an error saying the service could not be started. Before hitting Cancel, copy all the files in the "C:\Program Files\UGS\License Servers\UGNXFLEXlm" directory to c:\nxflexlm . Then cancel your installation, and launch a Command Line.
In a single line, enter
echo @C:\nxflexlm\lmgrd -c c:\nxflexlm\ugnx4.lic -l C:\nxflexlm\log.txt >c:\nxflexlm\nx4_server.cmd
Then add C:\nxflexlm\nx4_server.cmd to your Startup directory.
For NX5, I received no errors at all while installing both the license server and NX itself. I must remind you that this is a non-supported configuration, and you'll most probably be denied to log a call if a problem of yours cannot be duplicated on a certified system of GTAC.
This might be a workaround till the drivers for Vista gets stable and Siemens starts supporting Vista.
UPDATE: Thanks to Stian's comment, another workaround is just copying the lmgrd.exe from an NX5 installation overwriting the one in NX4. This way you'll be able to start your license server as a service.
Thursday, November 1, 2007
Use middle mouse button for OK outside of NX
I sometimes catch myself hitting the middle mouse button to hit OK and see that nothing ever happens because it's not NX I'm using! This surely is because of the time I spend in NX, but why cannot we use this in say, Options dialog of Internet Explorer ?
Here's a quick solution I've managed to compile. Download this small executable, and it will stay on your traybar waiting for your middle-click. If you hold it longer than 20 milliseconds (which is slightly longer than a single click for most people) it will find the OK button in the active dialog/window and hit it. Also, you can use CTRL+midbutton for Apply.
It has no options yet, but I'll add a few when I have some spare time. Drop me a line if you would like the source file as well…
Thursday, October 25, 2007
Unigraphics nostalgia
It's quite shocking to see that people used computers with displays even worse than Commodore64 to design an automobile. Maybe I'll print out some pictures and show it to one of those users who complains that he's doing lots of extra work while making an A0 drawing in just 5 minutes!
Tuesday, October 16, 2007
Speeding up the uninstallation
Here's a trick to speed things up : before going into Add/Remove Programs, shift+delete your installation. This won't be deleting your uninstall data.
Then proceed to Add/Remove Programs and uninstall the product as you'd normally.
The amount of time you've gained adds up to a considerable amount if you need to do this on quite a number of machines.
This 'method' can also be used to uninstall the UGDOCS installation.
Thursday, October 4, 2007
Monitoring FlexLM license usage
But as you know, the 'view log' command of LMTOOLS is dumb as hell. It just shows you the situation at moment you click View Log. (well it does not even have a close button on the upper right corner, it's too much to ask for a scrolling live log feed ! )
With the help of the old `tail` command from UNIX systems, it's easy to watch a logfile in realtime. You won't have to install a flavor of UNIX for this, luckily someone has ported this nifty utility to Win32 platform : get it here. (it's licensed under GNU/GPL)
After you tell Tail32 to watch your UGS License Server, it will look like this :
Now you're one step closer to controlling the universe. Quite cool, right ?
If you're a CAE-oriented-guy and see the world in meshes, you can use this to watch as your .op2 solution file grows bigger and bigger.
Wednesday, October 3, 2007
.PRT extension and multiple NX versions
If you have multiple NX versions installed, you may sometimes need to be able to open a part with say, NX4 but not with the latest version.
Normally, what NX does is it tries to see whether you have an already open NX session. If you do, the .prt file you've double clicked is routed to this session. If not, then the latest version of NX installed is launched, and the .prt is opened.
There's a '-version' parameter of ugs_router.exe to specify the exact version you'd like to open your part with. The versions are as follows :
- UG V18 : -version=V18.0
- NX : -version=V19.0
.. - NX4: -version=V22.0
- NX5: -version=V23.0 and so on.
For multiple versions, you need to define new "commands" in Edit File Type window. Or, if you're lazy- here's the .reg file itself. (the NX path might not match your system, be sure to change it out before importing into your registry)
Monday, October 1, 2007
Interpart Link Browser
Emphasize your Sketch
Wednesday, September 26, 2007
Ignore some components in a Parts List
Parametric Sheet Templates
W@$SH_SHEET_NUMBERNumber of the current sheet: Total number of sheets: W@$SH_NUMBER_OF_SHEETS Numerator of the sheet scale: W@$SH_SHEET_SCALE_NUMERATOR Denominator of the sheet scale: W@$SH_SHEET_SCALE_DENOMINATOR Size of the current sheet: W@$SH_SHEET_SIZE Units of the current sheet: W@$SH_SHEET_UNITS Projection angle of the current sheet: W@$SH_SHEET_PROJECTION_ANGLE Master Model drawing sheet part name: W@$SH_MASTER_PART_NAME Sheet part name: W@$SH_PART_NAME
2-way interaction between Expressions and Attributes
Suppose you have 3 expressions called 'length', 'width' and 'height' and you'd like to automatically update the part attributes called ATTR_length, ATTR_height and ATTR_width accordingly.
(Why in the earth would I want to do that, you might ask- these values could well be part list columns, or some dirty ERP trick might be the case. Actually I need neither, but it's good to know that this can be done !)
In the Expressions window, you need to create a dummy number expression, say 'test'. This needs to be a number, not a string variable.
Then you need to set the value of 'test' using the following syntax :
- test = ug_setPartAttrValue( "ATTR_length", stringValue(length) )
You can also get the value of an existing attribute, and assign it to an expression. This time, the syntax is :
- test2 = MakeNumber( ug_askPartAttrValue( "ATTR_width" ))
In order not to have lots of these dummy test variables, you could create a combined dummy, like:
- test = ug_setPartAttrValue( "x", stringValue( p1) ) + ug_setPartAttrValue( "y", stringValue( p2) ) +ug_setPartAttrValue( "z", stringValue( p3) )
Tuesday, September 25, 2007
Truetype fonts in NX Drafting
Got bored with the old drafting fonts like latin_extended ?
Here are some ready-to-use .fnx drafting fonts, converted from
- Verdana
- Tahoma
- Times New Roman
- Segoe UI
- Trebuchet MS
AutoSave.. for NX ?
"If i had a penny each time somebody complained about autosave in NX.." By Richard FullConstrain.
Well, of course there's not an autosave command in NX. It's quite understandable, though; think about having a huge assembly which you've opened fully, and zoomed in/out of the part. Maybe travelled accross a few applications, drafting, modeling, etc. Then your autosave period has ended, and the application decided it should save the work part.. for nothing at all, causing lots of cpu power to be lost, making the world a hotter place to live.
No worries, you could always set a 'save reminder'.
Here's how : Customer defaults - Gateway - Part - Interval for Save Changes Reminder
Naah, forget about 'autosave' Richard, NX will remind you to save often instead.
Assembly Constraints - The new 'mating' alternative
- For the current part, go to Preferences - Assemblies - Assembly Positioning and set Interaction to 'Positioning Constraints'
- For all the new parts from now on, go to Customer Defaults - Assemblies - Positioning - Interface - Positioning and select 'Positioning Constraints'
- First of all, the GUI is much easier. ( both to use, and to teach to a newbie !)
- Bidirectional relationship is now possible.
- Align and Mate is combined into a new 'Touch Align' constraint
- There's a 'fix' constraint. As the name implies, it fixes your part.
- It's possible to 'bind' a component to another.
- You can visually see the constraints in the screen and hide/show some of them.
- You can calculate an 'extraction path' in Sequences.
Enabling the Reuse Library
There's a hidden standard parts library (or a 'reuse library', with some polished words and GUI) within NX5. You need to enable a Customer Defaults setting to be able to use this.
- Customer Defaults - Gateway - Reuse Library - General - Display Reuse Library
(You might want to turn on the option under Teamcenter category also, if you're running in NX Manager mode as well)
It's hard to say this is a complete part library as an out of the box solution, but can be extended to the user's needs quite easily. I'm guessing this might be the reason Reuse Library is not shown to the end user by default.
Extruding faces - the way it was before NX4
As most oldskool NX users out there, you might have found the new ability to sketch on planar faces quite annoying. There's a way to revert this behavior: (actually there's two)
- Before selecting the planar face, make sure you've selected 'Face Edges' as your Selection Intent.
- Or, you can disable the following setting in Customer Defaults : Modeling - General - Miscellaneous - Automatically Sketch on Planar Faces
Out of the box drafting standards
- Open your Customer Settings by Tools - Utilities - Customer Defaults (be sure that your active user role includes this command. If not, you can always set one of the 'advanced' roles)
- Go to Drafting - General
- Select the Standard tab
- Choose the standard of your choosing. You can also customize the existing standards.
- As with all customer defaults changes, restart your NX session.