DURKOPP ADLER 867 - Adjusting the Blade Overlap; Adjusting the Position and Pressure of the Cutting Edges

Special machines
106 Service Instructions 867 - 04.0 - 10/2019
20.3.3 Adjusting the blade overlap
Fig. 93: Adjusting the blade overlap
Proper setting
If the knife (2) is at the bottom dead center, the overlap is 0.5 mm.
To adjust the blade overlap:
1. Loosen the screw (2).
2. Push the knife (1) down until it overlaps with the counter blade (3)
by 0.5 mm.
3. Tighten the screw (2).
20.3.4 Adjusting the position and pressure of the cutting edges
Fig. 94: Adjusting the position and pressure of the cutting edges
The knife (2) should be somewhat diagonal to the counter blade (3).
The knife (2) should cut reliably with the least possible pressure.
(1) - Knife
(2) - Screw
(3) - Counter blade
①② ① ③
(1) - Knife
(2) - Knife holder
(3) - Screws
(4) - Counter blade
①
②③ ④