How to output punch file using NX and NX Nastran?

[Tuw]

Hello All,

I have difficulty in outputting punch file (.pch file) from NX Nastran. I have tried to edit the output request as below:

DISPLACEMENT(PUNCH,REAL) = ALL
SPCFORCES(PUNCH,REAL) = ALL
STRESS(PUNCH,REAL,VONMISES,CENTER) = ALL

, Below is the view of the solving directory after solving. I have the .f04, .f06, .log, etc...but no punch file.

I have tried with the latest version of NX8.5 until NX10, all not successful to output punch file. So I think maybe my output request is wrong? Anyone please advice.

Kind regards,
Tuw

http://www.dtsys.my

http://www.dtsys.sg

 

[Tuw]

Hi,

Just to update. I manage to output punch file, using the above output request.
The reason I cant previously is because the simulation model have singularity problem. Thanks for your time.

Kind regards,
Tuw

http://www.dtsys.my

http://www.dtsys.sg