Tabletop Desk.pdf

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TABLETOP DESK
Cherry, Poplar
Roseand Copyright ©2004
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MAKING THE TABLETOP DESK
achieve in such thin stock—could lock the material so that
cracking would occur in connection with this expansion
and contraction.
The inkwell drawer is next. The unusually shaped long
drawer side does two things. First, it is a drawer guide,
and second, it prevents the drawer (with its bottle of ink)
from being completely withdrawn from the case, a circum-
stance that could easily have had messy results.
After forming the drawer parts, glue and tack them
together. Then, fit the drawer to its opening and screw the
wooden bracket that acts as its guide and keeper to the
inside face of the desk back.
Assemble the stationery drawer with through dovetails
at the front and half-blind dovetails at the back.
The till rests on a pair of 1/8"-thick supports which are
glued to the inside faces of the desk front and back. After
installing these supports, glue the till—with its side already
glued to the bottom—into place atop the supports. Fasten
it also to the desk side with a thin line of glue.
The top panel is removed from the clamps and planed
to a thickness of 5/16".Then, cut 1/8"X 1/8 " grooves in both
ends of the top panel to receive the tongues on the bread-
board ends. Form and fit the tongues to the grooves. Hold
After the material has been dimensioned, edge-joint and
glue the boards that will make up the desk top.
Plough a 1/8"X 1/4 " groove on the inside faces of the
desk sides, front, and back. This groove will later receive
the bottom of the materials compartment. Then, cut
openings in the sides for the inkwell and stationery
drawers.
Next, cut the angles on the desk sides on the band saw,
after which the four sides of the case are dovetailed. The
case is dry-assembled, and the bevels on the top edge of
the front and back are marked from the angles on the sides.
Form these bevels with a hand plane, and glue-up the four
walls of the case around the bottom of the materials com-
partment.
Before installing the bottom, glue and brad into place
the cock bead that frames the stationery drawer. Also at
this time, glue the two fill strips that will guide the stationery
drawer in position. Then, tack the bottom into place using
small finishing nails. Nails are perhaps better than screws
for this particular application because they are flexible
enough to allow for seasonal expansion and contraction of
the bottom across its width. Screws—unless they pass
through oversized holes which would be very difficult to
The opened tabletop
desk reveals the ink
well drawer and the
paper drawer in the
bottom.
Roseand Copyright ©2004
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BREADBOARD DETAIL
Roseand Copyright ©2004
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each breadboard end in place with a dab of glue on the
tongue at the middle of the tongue's length. The remainder
of the tongue floats on the groove, allowing for seasonal
expansion and contraction of the top.
Hinges are problems because of the top's extreme thin-
ness. My dad, who built this particular piece, struggled to
find screws that could get a good enough bite in the top
to hold it in place. After trying and discarding several brass
screws, he settled on deep-threaded 3/8 " no. 6 steel screws
from which he'd ground away the tips so that they wouldn't
penetrate the upper surface of the top.
After fitting the hinges, remove the hardware, and give
the desk a final sanding.
wood surrenders its mosture so slowly that surface checking
is almost unheard of. And it's worth mentioning that, just
like air-dried stock, kiln-dried stock, when exposed to hu-
mid, July conditions, quickly takes on enough moisture to
reach 11, 12 or even 13 percent.
The answer to the problem of wood movement isn't
laboring to make wood inert; it is, I think, to accept move-
ment as an inevitable component of solid-wood construc-
tion and to design to accommodate that inevitability.
KILN-DRIED OR AIR-DRIED
Reference books inevitably cite the necessity of using kiln-
dried material for funiture construction. I think that's
misleading.
Of the thousands of board feet of lumber I've turned
into chairs and into casework, less than a quarter was kiln-
dried. The remainder was air-dired outdoors and finish-
dried in my shop. Nevertheless, I can remember only two
occasions when pieces I built experienced wood failure.
Once, I built a Hepplewhite huntboard from air-dried
cherry. The top (which didn't fail) was fastened to cleats
fixed with slotted screw holes. But one of the end panels,
which I had triple-tenoned into the posts, split after sitting
in our living room through a couple of cold, dry Ohio
winters. In looking back on the construction of the hunt-
board, I remember hurrying to finish it before Christmas
since it was a present for my wife.
When I glued up the end panels, I remember noticing, as I
slathered glue on the middle tenon, that I hadn't cut the
top and bottom tenons back to allow the end panel to
shrink. Each tenon completely filled its mortise. But the
glue was already on the middle tenon and in its mortise.
To cut the other tenons back, I would have to wash away
the glue, find my paring chisel, pare the tenons, and reglue.
Or risk having the aliphatic resin glue set before the joint
was assembled. I remember thinking it wasn't worth the
effort. I remember thinking I could get away with it. The
end panel failed because I built it to fail. I think that if
allowances are made during design for the inevitable
movement of wood, carefully air-dried material is every
bit as good as kiln-dried. In fact, I think that careful air-
drying is preferable to the kind of rushed kiln-drying
practiced by some commercial driers. At least in humid
Ohio, air-drying is a gradual process during which
Roseand Copyright ©2004
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