39
Multi Boring Machine
FD 21 professional
Warning! Risk of injury!
Adjustments to the machine or tool replacement may only be conducted once the machine has stopped.
See chapter entitled >Making adjustments and preparations<
8.6 Examples of usage for work piece and stop positioning
8.6.1 Corpus 90 degree dowel connection
Fig. 8-5: Corpus 90 degree dowel connection
Operation
Process step 1
Attach the boring tool and position the side stops
- Drilling tool-Ø = Dowel-Ø
- Number of mortising tools = user-defined
- clamp the boring tools
- Mirror the lateral stops on both sides
Process step 2
adjust mortising height (Horizontal drilling)
- Drilling height = ½ material thickness
Process step 3
Adjusting the boring depth
- Mortising depth = 2/3 of the dowel length (1/3 of
the remaining length must be smaller than the materi-
al thickness!) The mortising depth compensation is 8
mm.
Example: mortising depth horizontal 20 mm)
= mortising depth vertical 12 mm)
Process step 4
Clamp positioning
Process step 5
set the boring speed
Process step 6
carry out horizontal boring
Process step 7 (Vertical drilling)
Set drilling height to 0, swivel unit to vertical position
Process step 8
Setting the depth stop for vertical drilling
For flush cabinet, set depth stop on ½ workpiece thick-
ness
Process step 9
Clamp positioning
Process step 10
set the boring speed
Process step 11
carry out vertical boring
