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contact problem

  • Thread starter Thread starter enrico1979
  • Start date Start date

enrico1979

Guest
ciao a tutti ragazzi.

avrei una domanda relativa ai contatti in patran.
allora, seguendo un semplicissimo tutorial su youtube ottengo, dopo aver fatto attach master il seguente messaggio di errore:

can not use the database for post-processing: "c:\users\enrico\desktop\cad fem\7-patran\youtube\contact\contact.master". the database does not have the proper data for dadirect access. please make sure that the database files, i.e. "*.master" and "*.dball" both exist and are readable. there may be other reasons the specified database is not acceptable or cannot attach including: (i) system cell(316) was not set to "7" or "19" when the database was created. (ii) nastran job did not complete successfully. (iii)

ora avendo seguito i passaggi scrupolosamente mi chiedo cosa io stia sbagliando ( vi post il link del tutorial, ovverohttp://www.youtube.com/watch?v=0ffjuhmkiau&feature=relmfu).
I ask another question.
I come from ansys and when I imported softwafe assemblies I autoamatically detected the contacts that I, depending on the situation I could leave bonded (i.e. as if considered a single body) or other characters when I had to deal with, for example, with compounds between them bullionates (and I want to add that, even if it might seem gross and little accurate, studying assemblies not very large in this way, as a result of destructive software
in Patran instead I have to rethink the cad model, realizing the together as a part or is there a way to fresco the assemblies in a different way? modeling 20 contacts in fact (that in most cases contacts are not as they are elements between them welded ) would seem to me an abominable thing .

thanks early for the help and good weekend to all

ps. I apologize for any kind of crook
 

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