Elite ELITE B 20 Книга инструкций - Страница 10
Просмотреть онлайн или скачать pdf Книга инструкций для Внутренняя отделка Elite ELITE B 20. Elite ELITE B 20 19 страниц. Drill grinding machine up to o 20 mm.
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In addition to the basic settings, the rake angles can be adjusted depending on the
material to be cut.
If you want a higher rake angle - more cutting capacity, you should move the bit a little
to the left (less angle on the prism). If you want less rake - less cutting capacity, just
move it a little to the right.
In this way we can adjust to the angles required for each material.
In the case of sharpening a broken drill bit, as it has no cutting edge to adjust, we must
cut so that it lies flat. Then we can adjust the ends of the cutting edge as close as
possible to the adjustment marks and resharpen until a new cut appears, and we can
adjust as above.
In order to always work according to the material properties, we can infinitely adjust the
cutting angle.
The most common cutting angles are 118°, 130° and 80°.
These angles are marked on the base and can be quickly adjusted by opening the clamping
cam (pos. 6 on page 7) and moving the prism base (pos. 4 on page 7).
Joan Oró, 27. Pol. Ind. Sesrovires, St. Esteve Sesrovires, BCN, Spain– Tel: +34 932 935 178 – [email protected]
Fastening and adjustment of drill bits
The reversible prism has a sharpening range from 2 to 20 mm.
Fixing and alignment of the drill bits is achieved in the simplest
way. The prism is opened by means of the knurled screw provided
for this purpose. Once opened, insert the drill bit to be sharpened.
Hold the drill bit so that the tip protrudes 15 to 20 mm. In front of
the clamp. Close the clamp gently with the knurled screw so that
you can still turn the drill bit by hand.
The only thing to do now is to align the cutting edge of the drill bit
so that it is parallel to the two marks shown.
Mark A: for right-hand drills Mark B: for left-hand drills
Once adjusted, we finish clamping the clamp by hand and we can
now proceed to sharpening.
Cutting angle adjustment.
Operation
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