Tag Archives: TV

TV Stand Finally Done

January 25, 2010All, TablesTV, walnutadmin

(clicking photos takes you to Flickr page)

Well it’s been a long time coming, but the long-awaited TV stand is finally a reality… much as it pains me to use “reality” and “TV” in the same sentence.

It’s posing here under the living-room window to show off its shiny finish, but obviously this is not its final home. It needs to go into the corner, but not until I dismantle all the existing devices and make room for it… which I’m avoiding doing even as I type this.

The piece is made from walnut-veneered material, with solid walnut base, trim, and accents. It’s a pretty straightforward case design, employing biscuit joinery for the flat pieces, and just glue for the edge trim. The base is attached with pocket screws. During the design process, I decided that providing a shelf was not going to be necessary, based on our components that are going in here, it will be better to just stack them. If I change my mind again, it should be simple enough to add a shelf.

The piece had some walnut stain applied… long story… I noticed too late that there was some funky stuff going on with one of the side pieces, where the veneer was allowing the underlying particle board to show through. I attempted to fix this with stain, but this was not successful at hiding the problem. So what I came up with was to apply a flat panel of solid walnut to each side, left unstained to let it stand out as an accent piece. Looks okay, I think. I’m still worried that wood movement may cause the accent panels to become unstuck from the sides, but I’ll deal with that when and if…

I made the base with a pretty standard arched cutout to form “feet” at the corners. The base pieces are solid walnut, mitered at the corners, with the arch feature on all four pieces. When considering the back of the case, which is just 1/4″ hardboard painted black, I wanted to leave holes for ventilation at the top, and wires at the bottom. Rather than just drill the usual holes for this, I elected to repeat the arch detail of the base. I made four cutouts, two top and two bottom, to allow for feeding wires to both sides, and for air movement. You can only see the bottom ones in the photos.

Finally, I should talk about the edge trim. It’s solid walnut, just with simple 1/4″ roundovers on the three vertical pieces, but for the top and bottom I wanted something a bit more substantial. By using a full one-inch piece, I was able to “wrap” it around the edge, providing way more glue surface, as well as support from underneath, making it safer to grab and lift the finished piece without the trim ripping off. And of course it gives the illusion that the top and bottom are themselves a full inch thick.

I’m just glad it’s done…

Miters Well

December 20, 2009All, Shop, TablesTVadmin

Before I could continue working on the much anticipated TV stand (see artist’s rendering) I knew I had to make something else first. Not as a distraction or delaying tactic, though you might be forgiven for immediately suspecting that, but as a necessary step towards completing the project. I needed to build a miter sled. The exposed edges of the walnut-veneered particle board are to be covered with solid walnut trim pieces, which I have mostly milled and ready to cut to length. (Still deciding on final profile, I will probably do the round-over at the router table while I still can…

The idea of the miter sled is to allow the cutting of these trim pieces with sufficient accuracy that they will not show any gaps at the 45-degree joints at the corners. This is difficult using the standard table-saw miter guage.

The first photo shows the finished sled, in place on the table saw. I used Baltic Birch Plywood for all the parts, because I just love the stuff and it’s perfect for this kind of thing. I only use Home Despot plywood for catching glue drips, or similar demeaning tasks that are all it’s good for…

The eagle-eyed will have noticed that my outfeed table is actually my wife’s Honda Fit. It’s at a bit of an awkward angle, but in its defense it does get great gas mileage…

The reason for the numbers is as follows: rather than depend on the angle being a perfect 45 degrees, which is difficult to find in real life and prone to inaccuracy, the sled depends on the two angles being part of a perfect 90 degrees, which is found all over the shop… In this case, the factory corner of a piece of Baltic Birch Plywood (accept no substitutes) was found to be a perfect ninety, and formed the pointy bit on the sled, the bit with the very attractive visible screws. So long as you cut one half of the joint on one side, and the other half on the other side, you KNOW it’s going to add up to that perfect ninety. Or at least, I HOPED it would.

So I tested by cutting a piece of scrap (expendable Home Despot crappy plywood as it turns out) in half, then mitering one half on side #1 (left) and then the other half on side #2 (right). These should result in a perfect ninety-degree corner with no gaps.

Yay! Looks like it worked! Okay, no excuses, gotta get that trim glued on… Well, after I mill it to final profile…

TV Stand – FINAL

November 29, 2009All, Sketchup, TablesTVadmin

TV Stand – FINAL

Originally uploaded by rgdaniel

This is (hopefully) the last of at least 7 design iterations in Sketchup for the TV stand I’ve been mulling over for several months now… Version 6 was actually marked final and the cutting had begun, when I realized that the shelves it included would not be necessary and would in fact unacceptably reduce the available space for components.

The main pieces were already cut based on version 6 of the plan, which had a full-thickness back, stopping short of the top and bottom (for ventilation). This would have involved a ridiculous amount of wood trim to cover exposed particle board, more than anywhere else on the project… It didn’t make sense to put all that effort into trimming out the least-visible part of the thing.

So here I went with 1/4-inch hardboard for the back, full-coverage, with ventilation holes and wire-access holes, top and bottom.

Exposed edges will all be trimmed out with solid walnut, with the top and bottom receiving a full inch-wide treatment, giving them the illusion of being thicker, and differentiating them from the upright pieces (sides and divider). The base will be mitered, all going well…

We’ll see if this plan holds through the whole build…

( Click for larger version on Flickr )