Variable spindle speed in Doosan Puma 300M

[Jaani]

Looking for a way for implementing a variable spindle speed in my programs. If this machine has a built in function? Is there any other way to reach this goal?

 

[Vancbiker]

Doosan would be your best choice for info if they offer this function. I have heard of others attempting similar but none that heard worked well or if at all.

If the control has ladder editing available, it seems like the best way for an end user to accomplish this. How and what changes would need to be done to a ladder to do varying RPM while cutting is beyond what can be explained on a forum.

 

[Paul Anderson]

That machine should certainly have that function. It is called DSSV, DOOSAN SPINDLE SPEED VARIATION.
Try the attached document.