Thank you!! I just started a new job at a balancing company, and wow is there a lot to take in, especially when I only get like an hour and a half of training
I have been balancing industrial rotors from the tiny to 35,000 lb`s for 20 years. I use my old school CSI 2120 and I walk on water. Great video, wish I could explain this in a building at 150 db.. to them. I say weld this here and shut the door!
I think the correct axis referred here is not Geometric centre. It should be 'Rotating centre'. Because, even if both geometric centres and mass centers are coincided but the rotating centre is offset, then it creates unbalance. Also, even if mass centre is offset from geometric centre but if mass centre lies on rotation centre, then it is balanced. If i am wrong, please correct me. Thank you.
I don't think you're wrong, but it becomes an issue of semantics. For the geometric center, it is implied that it should the the axis about which the mass rotates. Hence the geometric center is the same as the rotating center.
Ok that is all common sense knowledge to me. I guess my mind for whatever reason already knew that. The solution I am looking for is better ways to balance the unbalanced masses as I build a lot of machines.
Dean Elliot I've balanced propellors weighing 2 tonnes to blower fan impellers running 15000rpm so can dynamically balance anything. There isn't a simpler way you just need the right set up and accurate instrumentation. Only takes me 30 minutes for high speed fan impellers obviously bigger jobs handling delicate assemblies with overhead cranes takes longer but I can't see any easier way apart from knowing what to do.
Great vid. I've been balancing for 20 years now, and this video should be in every training course. Great explanation of the unbalance parts.
Do you know the formula of Dynamic balancing ? I'm stucking with this project :(((
Thank you!! I just started a new job at a balancing company, and wow is there a lot to take in, especially when I only get like an hour and a half of training
Wow this video is gold!
Perfect easy to understand introduction to this complex problem.
I was searching for this explaination...
You deserve more views...
Thanks
I have been balancing industrial rotors from the tiny to 35,000 lb`s for 20 years. I use my old school CSI 2120 and I walk on water. Great video, wish I could explain this in a building at 150 db.. to them. I say weld this here and shut the door!
excellent video. you explained very clearly the physics behind root cause of vibration. Thanks.
I’m literally going into a shadowing to take over this possibly at my job this is
Please I need the name of the reference that you are explaining from, thank you
Great video. Thanks
Glad you liked it!
a well balanced video
Fantastic video. Could you please share the software you used in the demo?
Sir I want the procedure of carrying out testing of dynamic balance test on traction motor rotor.
Thank you ! Great Job ! I understand !
What ratio defines long or short rotor?
I think the correct axis referred here is not Geometric centre. It should be 'Rotating centre'.
Because, even if both geometric centres and mass centers are coincided but the rotating centre is offset, then it creates unbalance.
Also, even if mass centre is offset from geometric centre but if mass centre lies on rotation centre, then it is balanced.
If i am wrong, please correct me.
Thank you.
I don't think you're wrong, but it becomes an issue of semantics. For the geometric center, it is implied that it should the the axis about which the mass rotates. Hence the geometric center is the same as the rotating center.
@@andrewbryan8597 Thanks for clarifying:-)
What gmm in balancing terms
superb. thanks a lot.... absolutely loved it
Nice animation. Very useful. Thanks a lot
Glad you liked it
what kind of types of balancing machines are used for turbocharger balancing?
Rigid rotor hard balancing machine
I need balancing machine on site can you help me
Good works
Thank you so much 😀
Software name
Thank you a lot
which app or software are you using ?
the software u used ??
shimu anis did u get that software
no ..do u have ?plz send
shimu anis no man i searched.. I think its only available if we take there course..
Hello Sir,
General formula for Impeller, for final unbalance correction
Plz post
Good
I need a software to test my cad impeller before implemntation
any one can help me
Great Video.
Glad you enjoyed it
Thank you for watching!
Thanks
nice animation... thumbs-up
Thanks ! This helped
Ok that is all common sense knowledge to me. I guess my mind for whatever reason already knew that. The solution I am looking for is better ways to balance the unbalanced masses as I build a lot of machines.
Simple you either put weight on or remove it. Doesn't get simpler than that.
sillybuster I get that... but I am looking for more precise, easier and quicker ways.
Dean Elliot I've balanced propellors weighing 2 tonnes to blower fan impellers running 15000rpm so can dynamically balance anything. There isn't a simpler way you just need the right set up and accurate instrumentation. Only takes me 30 minutes for high speed fan impellers obviously bigger jobs handling delicate assemblies with overhead cranes takes longer but I can't see any easier way apart from knowing what to do.
@Muckin 4on 🙄 no can't play guitar... just can balance stuff.
there is no axial forces for unbalanced rotor
Yes under a cross effect dual plane, couple unbalance or "aka" Quasi-Static unbalance. Axial energy will be the highest. Only seen it once in 20 years
I hv haimer machine
Cv