Galoototron

So, in the little free time that I seem to have these days, I’ve been building the obligatory dining room table. It’s to be in solid red oak, a no-leaf design, and fairly large: about 7′ long. (That’s roughly 2100mm for those who measure in sensible.)

Lengths that long make things unfortunate. I’m not using really thick stock, so there will be battens and such underneath to keep things straight, but just finding clear boards that aren’t excessively bowed has been a problem. In any case, I’m getting somewhere:

Now, the length introduces another problem, that when edge-joining, you’re going to have a really hard time getting everything to line up. Even if you were somehow to find perfectly straight boards, they start flexing around a bit at that length, so managing it is annoying.

There are several ways around this, such as creating index battens to clamp to the faces while gluing up, but in the end, I’ve decided just to index with inserts. In this case, sort of small loose tenon things, and matching mortises for them to fit in.

Even though I recently bought a mortiser (blasphemy, I know), this stuff is so hard to manage that I decided that it would just be easier to do it by hand. And since I wasn’t really in the mood to whack it out with my normal mortise chisels, I went for the old “clamp a guide to the face” method:

Essentially, mark the edge away from the face with a marking gauge, clamp on the guide/jig/whatever, drill out most of the waste (a brad-point bit is helpful in this small size), and excavate with the chisel up against the guide. It’s surprisingly quick.

When finished, a board looks like this:

I don’t bother to put much (if any) glue to affix the loose tenons during glue-up because it’s a hectic time, and the edge-glue joint all around is much stronger anyway. But it really does help tremendously to keep everything behaved while getting the work in the clamps without worrying about if things are flopping around or sliding into the wrong place. Sometimes I’ll also put small F-clamps over the very ends to bring those into alignment, if necessary.

This is one of those times when you are tempted to buy a biscuit joiner or something like that because it might save a little bit of time (or at least seem easier), but I really don’t want to buy another tool. (I guess I have a doweling jig for some reason, but dowels make me go meh.) And really, preparing the faces and edges has been the most time-consuming thing in this project anyway. So far.

But I do wish it were as easy as the smaller table tops that you can just slap together all in one shot.