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Hi!
I have encountered a problem as the spindel stops but the progam (machine) keeps going. It has occurred two times, both in a "facing" operation with a 25 mm bit cutting 0,3 mm depth in MDF.
First time was as the bearings failed so those are renewed. Now, 80% in the session the spindle stops again. I can manually start the spindle and there is no sound pointing at bearing fault. I could restart the program and finish the session.
Spindle speed for operation is 8000 rpm (40%) and feed rate 80% of 1200 mm/min (fairly slow in my opinion, no sound indicating motor struggling).
Is this a known problem and is there a solution?
In a case with a deeper cut in hardwood with a 3-6 mm bit this will surely lead to damages...
Regards
Jonas
Veröffentlicht : 08/11/2025 3:20 p.m.
