Grizzly G0510, Инструкция по эксплуатации

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G0510 3⁄4 HP Shaper -20-
Rub Collars
Rub collars are used when shaping curved or
irregular workpieces, such as arched doors or
round table tops, and to limit the depth of your cut.
There are two types of rub collars—solid and ball-
bearing. While the Model G0510 comes with solid
rub collars, we carry an extensive line of ball bear-
ing rub collars as upgrades. See the current
Grizzly catalog or www.grizzly.com for listings.
Rub collars may be used in any of the follow-
ing positions:
1. Rub collar below the cutter: When the rub
collar is placed below the cutter,
See Figure
21, the progress of the cut can be observed.
However, any unintentional movement may
lift the workpiece into the cutter, damaging
your work and creating a dangerous situa-
tion.
We DO NOT recommend using the rub
collar in this position.
Figure 21. Cutting with rub collar below cutter.
2. Above the cutter: When the rub collar is used
above the cutter, the cut cannot be seen. See
Figure 22. This offers some advantage—the
stock is not affected by slight variations in
thickness and accidental lifting will not dam-
age the workpiece. Simply correct any
change in height by repeating the operation.
3. Between two cutters: Using a rub collar
between two cutters has the distinct advan-
tage of performing two cuts at once or elim-
inating the need to change cutters for two
different operations.
Figure 23. Notice that
part of the edge is left uncut. The uncut por-
tion rides on the rub collar.
Figure 22. Cutting with rub collar above cutter.
Figure 23. Using rub collar between cutters.