Siemens NX Tutorial | Interpart Expressions
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- Опубликовано: 29 июн 2024
- B2A-16 | Siemens NX 2007 Tutorial Assemblies | With Interpart Expressions, parameters of several parts can be controlled centrally. These central parameters can be contained in the main assembly or in a separate component.
In the first example, the individual parts of the cylinder are changed via central parameters.
The second example shows how the positions of parts can also be changed via central parameters. The selection from lists helps here.
If you want to participate actively: the assembly shown is available for download. You will find the link in the description.
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The download for the cylinder
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Tutorial Attributs
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▬chapter▬▬▬▬▬▬▬▬▬▬▬▬
00:00:00 Foreword
00:00:52 Problem analysis
00:01:49 Create components for variables
00:03:31 Create interpart expression
00:06:59 Connect sketches with the IPEs
00:08:45 Guide
00:09:47 Tube
00:11:26 Piston
00:13:39 Control positions with IPEs
00:15:37 Create lists
00:17:06 Read out lists
00:18:25 Link components
00:21:00 Control positions
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Your videos are very well edited. One of the bests in YT!
Thank you!
Thank you very much.
Thank you again Jürgen, for all that you do to help people understand NX!
In the second half of the video, where you display the A and B for the CSYS, it looks great.
When I do it, I get the A and B for the CSYS, as well as the AB for the assembly CSYS, and
VAR for CSYS of the var.prt. What am I doing wrong?
Warmest regards,
Dennis
Thanks for the praise, DB. Do you mean the display of the name in the graphical area? I also changed the name of the object at 15:17. This is necessary to display the name in the graphical area. Check this step.
Thank you very much, please make videos on part families
Hi Shiva, after the Drawing course, I would like to start a Modular Design course and this course includes the topic of part families.
Fantastic video, exactly what I needed.
Is there any difference in NX2212?
Well, I haven't noticed any change.
@@learnNX OK thanks. I haven't been able to apply this yet but it is definitely relevant to my regular workflow. Glad I found your channel because there is very little good NX material out there.
thank you
Could you explain PLEASE, why did you create the "var" file, what is the advantage of "var" file, why not expression defined directly in top asm file ?
In favour of the assembly is the fact that no additional component has to be created, which is then also displayed in parts lists.
In favour of the separate file is that this control file could also be used for other assemblies and everyone immediately sees that "central variables control the parts here".
Decide which advantage is more important to you!
Please teach me how to add screws and pins from the standard. Thank you.
The next video has already been announced as "cloning assembly", but after that I could provide a small library for standard parts as a download and show how to use them.
thank you very much
Is it necessary to copy the var. part in the subassemblies to bring the expressions down to a different tree level? Or is it possible to link it directly from the main assrmbly to all levels? Thanks!
Hi Osca, you can insert the var into the main assembly, because the link always consists of source and parameter. The double colon serves as a separator. If you link from the main assembly, you should activate "Load Interpart Data" in the load options to automatically load the var in the background when loading a sub-assembly.
How do you Save As this assembly and components ? so interpart expression stay connected ?
As announced, next comes a video on cloning assemblies.
This command also clones all interpart expressions.