Cabinet - TV-DVD Cabinet (on wheels).pdf - Projekty - stolarstwo - amok10

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TV/DVD CABINET

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Builder's Tip: When building quality furniture, remember all wood grains should "run" in a certain direction. For this project: sides

and back - vertical; top and bottom - left to right.

1. After checking direction of wood grain, rough cut all members (slightly oversized). Note: The easiest way to work a large

sheet of plywood initially is by placing it on top of three lengths of 2x3s laid across a pair of sawhorses. This improvised

"table" puts the material at a convenient height.

2. Using a securely-clamped 4-ft. T-square as the straightedge, carefully trim the top, shelf, bottom and side pieces to size.

Note: Back and tray piece will be trimmed later.

Builder's Tip: Whether you use a table, radial arm, or portable circular saw, a fine tooth, plywood veneer blade should be

installed to ensure perfectly clean cuts. Always cut wood with the veneer side down when using a portable circular saw, and

with the veneer side up when cutting with table and radial arm saws.

3. Mark locations for ploughing all dadoes and rabbets on sides, top and bottom pieces.

Builder's Tip: No edge rabbet is required at back edge of the top piece to accommodate the back piece because the back is

installed with a 2" space between its top edge and the cabinet top. This space ensures ventilation for the VCR, plus easy

ingress/egress for the cords.

4. Plough grooves and rabbets using a 3/4" straight bit in the router guided by a securely-clamped straightedge. If necessary,

set up dado heads in the table saw to make these cuts.

Builder's Tip: Cut edge rabbets for bottom piece in veneer side of plywood, so "good" side will face up into the cabinet. All

other rabbets should be cut into the non-veneer or "lesser" side of the plywood panels.

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II. Cabinet Assembly

1. Temporarily assemble cabinet by tack-nailing parts together with partially driven 1-1/4" finishing nails; if necessary, use

several bar clamps as well. Note: Try to position nails where 1-5/8" drywall screws will eventually be driven, so nail holes will

not be visible in veneer.

2. With piece assembled, bore screw holes using a counterbore bit, which makes the pilot, shank, countersink and counterbore

holes in one step. Note: Drive home several strategically-placed screws to secure the piece until all the holes are bored.

3. With piece assembled, measure and trim back piece to size; temporarily install with veneer side out.

4. Lightly sand cabinet using 150-grit paper in the pad sander; always use with-the-grain strokes. Thoroughly dust all surfaces

and disassemble.

5. Reassemble cabinet using carpenter's glue and 1-5/8" drywall screws. Immediately install back piece to ensure that cabinet

remains square during glue drying period. Note: Since you may want access to cabinet from the back in the future, install

back using screws only - no glue.

6. Use flexible veneer tape to cover exposed plywood edges:

a. Cut tape slightly overlength for each edge.

b. Work one edge at a time; apply contact cement to back of tape and mating surface, allowing adhesive to dry until it

can be touched with a piece of clean brown paper without sticking.

c. Carefully position first end of tape and guide along edge. Trim off any overlap.

d. Allow entire assembly to rest for at least four hours.

III. TV Tray

1. Trim TV tray to size.

2. Install turntable (swivel) hardware. Note: Select and install turntable hardware that will accommodate the size and weight of

the television it will support.

a. Center "blind" side of turntable on tray's underside and mark screw holes.

b. Remove turntable and bore holes for four No. 6 (1" long) self-tapping screws. On top side of tray, bore countersink

holes (about 1/4" deep) using drill and countersink bit, so screw heads will be slightly below the wood surface when

turned home.

c. To make certain that self-tapping screws are correct length and won't interfere with turntable operation, temporarily

attach the tray to the turntable by driving at least two of the screws into the turntable's small holes.

d. Remove turntable from tray.

e. Center turntable on top of cabinet; "blind" side up, mark and bore pilot screw holes for bottom plate.

f. Lubricate turntable's ball bearings with a light to heavy oil, depending on the degree of rotating action wanted.

g. Mount turntable on cabinet using four 1" No. 8 roundhead wood screws.

h. Place the tray on the turntable using 6d finishing nails as guide pins to position the pre-drilled holes over the small

turntable holes. Remove nails one at a time and drive home four self-tapping screws.

3. Cut the required number of 1/4" long dowel plugs from a length of 3/8" dowel to conceal screws holding cabinet together. To

keep sanding on veneer surface to a minimum, do not cut plugs too long. Squirt glue into each hole and press plugs into

place. Immediately remove excess glue from surface with clean, damp rag. Allow glue to dry overnight if possible.

4. Position plate casters on underside of bottom piece; mark for screws and bore pilot holes.

5. Fasten casters to cabinet bottom using screws that come with the hardware.

6. Inspect cabinet inside and out for smoothness. Sand lightly where necessary and wipe clean.

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