|
Use the rip guide on your circular saw to cut two
strips of 3/8-in.-thick poplar edge banding for the top
edges of the front and back panels. Cut each strip
several inches longer than the finished panel length.
Spread glue on one of these strips and clamp it to the
top edge of the bench front panel. Center the strip over
the plywood edge so that you have an equal overhang on
both faces and both ends. Clamp the strip every 3 in. to
provide a good, tight joint. Scrape off any glue
squeeze-out after 20 minutes and let the glue set.
Repeat for the back panel.
Use a block plane to trim the edge banding flush to
the panel faces (Photo 8). If you notice that the wood
is tearing out, reverse your planing direction. Proceed
carefully so that you don't cut through the thin veneer
on the panel.
Use a small backsaw to cut the edge band flush with
the panel ends (Photo 9). Be sure to keep the saw square
and support the waste piece at the end of the cut so it
does not break off.
Assembly
Mark the outlines of the front, back, bottom and seat
on both sides of each bench end panel. Mark the outlines
of the bottom on the front panel and both the bottom and
seat frame on the back panel. You'll use the outside
outlines for accurately locating screwholes, and the
inside outlines for positioning the parts during
assembly.
Bore screw clearance holes for No. 8 screws where
required in the bench ends, and front and back panels.
Counterbore these holes for 3/8-in.-dia. wood plugs. If
you use a combination drill and countersink (Photo 10),
you can accomplish this task in one step.
Begin assembly of the bench by clamping the bottom
panel to the front so the bottom is aligned with the
inside layout marks on the front. Bore pilot holes into
the edge of the bottom (Photo 11), then fasten the two
parts with 2-in. No. 8 screws. Next, clamp the back
panel to the bottom, bore pilot holes and fasten it in
place.
Place 3/4-in. scrap blocks underneath the front and
back panels to provide the proper spacing, then clamp
the bench ends in place. Carefully align the parts on
the layout lines, bore pilot holes (Photo 12) and attach
the ends.
Rip a strip of poplar to 1 3/4 in. wide for the back
seat support, cut it to length, bore screwholes and
fasten it to the back panel. The side support strips
must have their grain running parallel to that of the
bench ends. If the grain of these strips ran
perpendicular to that of the ends, seasonal movement
might cause the ends to split. Cut these strips off the
end of the bench seat blank and screw them in place
(Photo 13).
Cut the seat frame pieces to size. As with the side
support strips, the grain of each end frame piece must
run across its length. Cut these two pieces from the
seat blank. Lay out the dowel locations for each frame
joint, then use the doweling jig to bore the holes.
Apply glue to the dowel holes and mating edges, tap the
dowels into position and join the parts (Photo 14). Use
clamps to pull the joints tight and check that the
assembly is square. Slide the seat frame into position,
bore pilot holes into the edges of the frame and fasten
it in place. Cut the seat panel to finished size so
there is a uniform 1/8-in. gap at each end of the seat
when it is fit into the frame.
We used a commonly available 48-in.-long piano hinge
to mount the seat. Clamp the hinge to your bench and cut
it to 36 in. long.
Hold the hinge in place on the back edge of the seat
and mark the locations of all screwholes. Bore
1/16-in.-dia. pilot holes for the screws, and then
fasten the hinge to the seat. Lay the bench on its back
and place the seat in the open position so that you can
mark the hinge-screw locations on the back of the seat
frame. Bore pilot holes and fasten the seat to the
bench.
Use a small brush to apply glue to each counterbored
screwhole, and tap a 3/8-in.-dia. plug in each hole.
After the glue has set, use a sharp chisel to pare the
plugs flush to the panel(Photo 15). Then sand the entire
bench, finishing with 120-grit paper. Slightly soften
all edges.
We finished our bench by applying a latex primer,
then sanding lightly and finally brushing on a semigloss
latex topcoat. |