Hi. Trying to cut MDF 15mm with the LR3. It starts ok, but on the first down in the z axis, smokes are produced and the machine has difficulties to move and one y axis is blocked and does not move (video attached).
Any ideas why this is happening?
3mm single flute
0.75mm doc (tried also 1mm)
3mm\s (tried 5mm) Plunge feedrate
8mm\s (xy feedrate)
12k rpm (tried also with 20000)