30
CH100
32
o
45
o
~ 0,3 mm
~ 0,3 mm (0,01”)
32
o
45
o
SHARPENING THE KNIVES
Sharpen all knives equally. This
ensures disk balance.
Avoid heating the knife during
sharpening.
The knives need sharpening when
• the self-feeding of wood has decreased;
• the power demand has increased;
• the chip surface is rough.
• The individual chips have become smaller.
Normally, the knives can be sharpened several
times without actually being removed (with, e.g., a
sharpening stone or belt grinder).
More thorough conditioning is carried out with a
surface grinder, with the knives removed.
The grinding angle of the knives is 32° and their
honing angle 45°. The honing angle is intended to
prevent edge breakage. Fig 13.
The hone angle is ground to a 45° angle with two to
three longitudinal strokes, using a level sharpening
stone.
Anny burrs can be removed by parallel grinding of
the surface opposite to the knife mounting bolts.
Fig 15.
CAUTION!
!
Fig 13. The profile of a concave knife
Fig 14. A knife with a flat profile
Whet st
one
KNIFE
KNIFE
Fig 15. Final grinding of the knife
Surface opposite to
the mounting bolts
Содержание CH100
Страница 1: ...English Wood chipper CH100 Operator s Manual 2017 ...
Страница 33: ...33 CH100 ...
Страница 34: ...34 CH100 CH100 CHIPPER ...
Страница 42: ...42 CH100 3 4 11 2 8 18 9 12 14 16 17 5 1 6 13 15 CH100 HYDRAULIC OPERATION ...
Страница 44: ...44 CH100 ...
Страница 46: ...46 CH100 ...
Страница 47: ...47 CH100 ...