alessandroKR
Guest
Bye to all,
are alessandro, I am 32 years old, working in the company as a mechanical and living prog. in lombardia.
for the moment I'm trying to deepen my basic knowledge in patran.
But I have a problem with a simple dynamic model.
I created a beam that I want to rotate around a knot with constant rotation speed over time (I still created a field and a time dependent subcase).
such knot is rigidly bound to the beam through a rbe2.
on that node I entered a reference sys and applied the rotation speed.
such knot can only rotate around the z axis of this ref sys.(I created a constraint)
I used a transient response by specifying the step nà and delta time.
the problem is that when I go to view the results, the bike you have only in the first step, in the other steps I have no evolution of the bike.
Can any of you help me? I don't know what to do. .
Thank you.
I attach the file
are alessandro, I am 32 years old, working in the company as a mechanical and living prog. in lombardia.
for the moment I'm trying to deepen my basic knowledge in patran.
But I have a problem with a simple dynamic model.
I created a beam that I want to rotate around a knot with constant rotation speed over time (I still created a field and a time dependent subcase).
such knot is rigidly bound to the beam through a rbe2.
on that node I entered a reference sys and applied the rotation speed.
such knot can only rotate around the z axis of this ref sys.(I created a constraint)
I used a transient response by specifying the step nà and delta time.
the problem is that when I go to view the results, the bike you have only in the first step, in the other steps I have no evolution of the bike.
Can any of you help me? I don't know what to do. .
Thank you.
I attach the file