About 5Axis rotating speed

[PinAn]

Hi guys , My cam is SUM3D.
I have 4 CNC machines , and I have a question about the 5 Axis rotating,
I don't know why some machine will slower than others??
Can I control that in my CAM?


Thank you

 

[Affinity]

I think the first question anyone will ask is: what machines are they? All the same?

 

[PinAn]

no they are not same machine , I have CORITEC 450I and 250I 550I and Roland DWX-50
These machine have different 5 axis rotate speed.

 

[DMC]

You can enter 5000mm/min if you want....but many machines cannot do this.

So, they go slow....

 

[PinAn]

You can enter 5000mm/min if you want....but many machines cannot do this.

So, they go slow....

for example. the 250i can run 5Axis with 2000 mm/min
but 450i can't, when it run with 5axis the speed will slow to 300 mm/min

So I wonder know what cause this different , maybe next machine I can attention with.

 

[KentPWalton]

It has nothing to do with the CAM and everything to do with the machines!

 

[DMC]

CNC controller hardware& software, and machanical limits of the mill all combined = 5axis machining feed limits.
Does mill even have closed-loop positioning? Maybe weak processor and/or slow I/O make 5-axis just too slow.