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South Bend Tools
For Machines Mfd. Since 3/21
Model SB1119/SB1120
-57-
S E R V I C E
Figure
Figure 97. Location jam nuts on gib set screws.
. Location jam nuts on gib set screws.
5.
Loosen (4) jam nuts on gib set screws (see
Figure 97).
6.
Evenly adjust set screws in small amounts
then test results using methods in Steps
2
–
3.
7.
When you are satisfied with gib adjustment,
tighten jam nuts without turning set screws.
8.
Repeat
Steps 2
–
3 to confirm gib adjustment.
If necessary, repeat Steps 5
–
8.
9.
Close cabinet door.
Squaring Spindle
To reduce the risk of kickback and to increase the
quality of cuts, it is important to make sure the
spindle and table are perpendicular, or "square",
to each other in all directions. This process will
require taking measurements at many different
positions.
To get a perpendicular alignment between
the table and spindle, it will be necessary to
take multiple readings and make multiple
adjustments to the adjusting hex bolt at each
corner of the spindle housing.
Figure
Figure 98. Illustration of using machinist's square to
. Illustration of using machinist's square to
square spindle to table.
square spindle to table.
Front of Table
Spindle
90°
Machinist’s
Square
Machinist’s
Square
Spindle
Figure
Figure 99. Illustration of machinist's square
. Illustration of machinist's square
measuring spindle squareness at different directions.
measuring spindle squareness at different directions.
Tools Needed
Qty
Machinist's Square ................................................1
Open-End Wrench 30mm .....................................1
— If there are no gaps anywhere between
square and table or spindle, no
adjustment is necessary.
— If there is a gap anywhere between square
and table or spindle, proceed to Step 6.
To square spindle:
1.
DISCONNECT MACHINE FROM POWER!
2.
Remove guard/fence assembly from table.
3.
Remove any cutters or spacers from spindle.
4.
Use spindle height handwheel to raise
spindle to its highest position.
5.
Position machinist's square against spindle
and table to check squareness (see Figures
98
–
99).
!
!
!
Содержание SB1119
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