-26-
Model G0894 (Mfd. Since 05/19)
To clamp a spoilboard:
1. Clamp surfaced spoilboard to machine bed
using included hold-down clamps (see
Figure
22).
Clamping Workpiece
Items Needed
Qty
Clamps ................................................4 or more
To clamp workpiece to table:
1. Clear dust, wood chips, and tools from table
surface and T-slots.
2.
Thread hex bolt into clamp plate, then insert
T-bolt through clamp plate and thread flat
washer and wing nut (see
Figure 20).
T-Bolt
Wing Nut
Flat
Washer
Figure 20. T-slot clamp components.
Clamp Plate
5. Position clamps so workpiece is stable and
does not rock. Take into consideration axis
positions when G-code runs.
6. Tighten wing nuts until workpiece is secure
and flat against table on all four sides/ corners.
Figure 21. Clamping workpiece to table.
Adjusting
Wing Nuts
T-Bolts Slid
Into T-Slots
3. Place workpiece on table. Joint or shim if
necessary to ensure a flat work surface.
4. Slide T-bolts into T-slots, then adjust
wing nuts and hex bolts so clamp
plates are higher than workpiece (see
Figure 21).
Figure 22. Spoilboard clamped to router bed.
Workpiece
Spoilboard
Clamp
Moisture will swell and warp MDF spoil-
boards. Using a warped spoilboard will result
in damaged or inaccurately cut workpieces
and could result in damage to the machine.
If liquid is spilled on spoilboard, it must be
dried and resurfaced, or replaced.
Items Needed
Qty
MDF (sized for table or workpiece) .................. 1
Clamp Set, Double Sided Tape,
or Wood Screws ................................................ 1
Using a Spoilboard
A spoilboard should be used with any operation
the cutter cuts completely through the workpiece.
Typically, a spoilboard is made of MDF that has
been surfaced perfectly flat. Even a new piece of
material should be surfaced before use.
Bed
Clamping Spoilboard
Hex Bolt
Always secure the workpiece to the table with
clamps to avoid injury and damage to the machine
and cutter. Always use at least four clamps.
Содержание G0894
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