Grizzly G0841, Руководство пользователя, Страница: 72 / 84

-70-
Model G0841 (Mfd. Since 06/18)
To set headstock height in digital controls:
1. Set lower cutterhead depth of cut to "0" and
use digital control pad to set a workpiece
thickness.
2. Run test workpiece through machine and
measure result with calipers.
— If measured workpiece thickness is same
as value entered in
Step 4, then proceed
to Step 3.
— If measured workpiece thickness is not
same as value entered in
Step 4, then
repeat Squaring Headstock procedures,
starting on
Page 68.
3.
Press
SET
(SET) key on digital control pad and
enter same value entered in Step 4.
4. Press and hold
SET
(SET) key for three
seconds. Entered value is now displayed as
current height.
5. Run another test workpiece through machine
to verify setting.
Setting Headstock
Height
Adjusting Upper
Cutterhead
Components
It is essential that the idler roller, serrated roller,
chipbreaker, pressure bar, and pressure rollers
are set at the correct distance below the upper
cutterhead inserts at Bottom Dead Center (BDC).
It is also essential that the lower pressure rollers
are set at the correct distance above the planer
table. When these components are set correct-
ly, workpieces will move through the machine
evenly and at the correct distance from the upper
cutterhead inserts.
To ensure accurate results use a Rotacator
for these adjustments (see
Accessories on
Page 45).
adjusting upper cutterhead components
To reduce risk of shock or
accidental startup, always
disconnect and lock-out
machine from power before
adjustments, maintenance,
or service.
To achieve accurate planing results, the head-
stock height (i.e., distance from bottom dead
center (BDC) of upper cutterhead to planer table)
must be synchronized with the digital controls.
Prior to setting headstock height in the digital con-
trols, the headstock must be square to the table.
(Refer to
Squaring Headstock on Page 68.)
setting headstock height