How to output punch file using NX and NX Nastran?
How to output punch file using NX and NX Nastran?
(OP)
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
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





RE: How to output punch file using NX and NX Nastran?
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