• This forum is the machine-generated translation of www.cad3d.it/forum1 - the Italian design community. Several terms are not translated correctly.

tolerances and multibody analysis

  • Thread starter Thread starter serbring
  • Start date Start date

serbring

Guest
I am drawing a mechanical mechanism and I would like to do a multibody analysis both with rigid and flexible bodies. I press that I am inexperienced, I am using virtual.lab and that despite doing all the tutorials objectively starting from zero without model and not analyzing a trivial academic case, it is not so simple to leave. However, I would think that the calculated accelerations are dependent on tolerances between the various parts of the axieme, right? but how to choose tolerances? I remember that once I saw a table where there were written the most common tolerances for each type of mating: prismatic couple, rotating couple and so on. Where can I find her? I searched in a manual of the engineer (not the one of the hopli, but in another) but I did not find them. In my case, I have rotating pairs, and a roller guide (not this type here: I have only one roller and driven by the guide itself)
Sorry about the banality of the question, this is not my job, I do anything else.
Thank you.
 
I am drawing a mechanical mechanism and I would like to do a multibody analysis both with rigid and flexible bodies. I press that I am inexperienced, I am using virtual.lab and that despite doing all the tutorials objectively starting from zero without model and not analyzing a trivial academic case, it is not so simple to leave. However, I would think that the calculated accelerations are dependent on tolerances between the various parts of the axieme, right? but how to choose tolerances? I remember that once I saw a table where there were written the most common tolerances for each type of mating: prismatic couple, rotating couple and so on. Where can I find her? I searched in a manual of the engineer (not the one of the hopli, but in another) but I did not find them. In my case, I have rotating pairs, and a roller guide (not this type here: I have only one roller and driven by the guide itself)
Sorry about the banality of the question, this is not my job, I do anything else.
Thank you.
Sorry I was wrong... I wasn't referring to tolerances, but to the games between the couple
 

Forum statistics

Threads
44,997
Messages
339,767
Members
4
Latest member
ibt

Members online

No members online now.
Back
Top