dynamic balance

[colosso84]

hello to all this is my first place and so I take the opportunity to greet everyone.
I would be interested to find out if catia allows to understand if a tree to elbows, with the respective masses of balancing, is balanced.

from the static point of view it is enough to create a product with the elbow shaft the balance counters, the masses representing the mobile parts ( biella bearings etc) and once chosen the materials for all components I go to check where the center is, with the command to measure the weight

Now I would like to understand if setting the rotation speed of the distances of the biellas and the radius to which I want to see the dynamic balancing, catià spitting me out of the results....

thank you all I hope to have been exhaustive! :biggrin:

 

[Fulvio Romano]

The second part I think I'm not. However if you find the center of gravity you can see if the structure is balanced statically, not dynamically.
among the mass properties there are also the main axes of inertia. these express dynamic balance (their distance from the rotation axis).

 

[colosso84]

Yes, but I was interested in checking with the speed of rotation. .

 

[Fulvio Romano]

but if you only care about the strength that you generate you can not multiply in excel the mass (which gives you the cad) for eccentricity (which gives you the cad) for the angle speed to the square?

 

[colosso84]

he returns my strength in the center of gravity and instead I would need values in the conditions I described before i.e. in the points of the biella.
I know it's enough to make a couple of accounts but already that shit has a crazy power if the implementation exists would be more convenient!

Thank you