-20-
Model D4902 (For Machines Mfd. Since 11/18)
O
PE
R
ATIO
NS
3. Plane a piece of wood approximately
3
⁄
8
" thick to
match base plate of tenoning jig, then clamp it to
front of table and even with right side of base plate,
as shown in
Figure
19
.
Note: This additional wood base piece provides a
level surface with the tenoning jig base plate to
set the workpiece on when clamping it to the jig in
later steps. This configuration also reduces the risk
of the workpiece bottom binding with the table as it
slides through the saw blade during a cut.
Figure.19.
Example of additional wood
base piece clamped to saw table.
Additional Wood Base Piece
4. Cut a backing board approximately 2" wide by 9" tall
out of a piece of
3
⁄
4
" plywood, then mount it to back
support using either wood screws through back of
support or recessed cap screws and hex nuts through
front of backing board (see
Figures
20
–
21
).
Note: Back support backing board will prevent tear
out when making tenon cuts.
— If your operation requires the back support to be
at an angle, make sure the bottom of this backing
board is cut at an angle so that it is parallel
with the saw table. You will also need to make
accommodations when making the side support
backing board in the next step.
Figure.20.
Mounting holes for back support
backing board.
Figure.21.
Example of back support
backing board installed.
Back Support
Backing Board
Back
Support
Backing
Board
Mounting
Holes
Содержание D4902
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