DPF-300
INSTRUCTION MANUAL
Page 15
2020.09
6.1 OPERATIONAL PHASES
The sequence of figures below indicates how to use the machine correctly.
1.
Position the slot of the PCB and insert PCB into the guide rail until it rests on the guide.
2.
Try to keep the PCB
orthogonal
to the guide (Fig.15-16). Slide the guide into the slot at an
adequate speed
, in the direction shown by the arrow until reaching the first isthmus to be
removed.
3.
Immediately after cutting the selected isthmus, remove the PCB from the guide and repeat the steps
above. Or, if the next isthmus is very close to the one already cut and there is no need to rotate/flip
the PCB, slide the guide inside the slot; please note that, in this case, the cutter might remove
material from the walls of the slot if the board is not kept perfectly orthogonal to the guide.
NOTE: Try to hold the PCB in place when cutting the last isthmus to make sure that it does not flip or rotate
due to its instability, creating excessive residues.
Fig. 12
Fig. 13
Fig. 14
GUIDE
MILLING BIT
ISTHMUS
SLOT
ISTHMUS
ISTHMUS
ISTHMUS
MILLING BIT
GUIDE
GUIDE
SLOT
MILLING BIT
ISTHMUS
ISTHMUS