Well, I don’t have a professional studio backdrop for photos, but…
Didn’t come out too badly. I’ve cheated slightly here – the final coat of osmo on the legs is still tacky because the shed never got above 5C today, so it’ll finish curing overnight in the unheated kitchen. But the top has its renaissance wax and it’s been buffed. Tomorrow I’ll wrap it in some spare cloth I have and deliver it.
So because I spent 2300 to 0400 on Friday night and 0900 to 1830 on Saturday working, I get a TOIL (Time Off In Lieu) day. Which I took today for reasons like waiting on The Plumber Who Never Showed Up. The plan was to spend all day in the shed. But since it hit -3C overnight, first things first.
Earl Gray, hot. With milk just to tick off the purists. And aren’t cast iron Japanese teapots nice? It’s the little things…
So with the shed at a balmy 3.5C, time to get to work, First, put the last coat of osmo on the tabletop and now I have to make some room and get the tabletop off the bench so I can get to it.
It’s not ideal, but needs must. And yes, I do need to clear away that rubbish in the wood bin, but this isn’t the countryside and neighbours wouldn’t take well to a small bonfire. Or for that matter, any fire involving wet MDF. I can’t blame them for that, I’d be miffed at needing a respirator in my own back yard as well. But I digress.
So the legs have been sanded down, given a last coat of the oak tea, let dry for five minutes so that right now the surface is damp to the touch but not actually wet. Time to apply the vinegar&iron solution…
That never gets old. It’s so dark it’s messing a bit with the camera’s auto-white-balance thingy, but it does that to the Mk1 eyeball too.
It’s a little… grubby looking close up. No worries. This is just the first stage, and I’m a bit oddball in that I like that pin-stripe-trousers thing the grain’s doing there. Dunno why, it just looks nice to me. However; now we give it about ten minutes to keep reacting (those were taken about 4-5 minutes in).
And after that time, we paint it in more oak tea, let it dry for five minutes, then more vinegar and iron solution, dry for five minutes, and then a last coat of the oak tea. At this point, it’s about as dark as it’s going to get in the time I have available (it will continue to react for the next 10-12 hours anyway and get darker as it does).
Wake up, time to dry.
They’ll go a kind of dusty purple in the next hour or three; that’s expected.
And now I have some time and a shed with a free bench….
I have an idea here. Trust me.
…or maybe not. I gave up on this idea here; I’ll come back to it over the holidays, but I can’t get it done today and I’ll just mess up the other things I’m working on. I guess recognising this kind of thing and giving up early is a good skill, but it still irks me.
Anyway, I do have something else on my to-do list for today:
Ug. Machines. And they’re ganging up on me now. Yes, it’s bandsaw box time. First though, I have a plan for that bandsaw…
Remember these? Going to fit the smaller ones.
Remove the older, larger thrust bearing.
Gunky! Now replace with the new smaller bearing.
The washer makes it look off-center, but it’s fine. The whole lego-part thing is great with these. Now for the lower thrust bearing, which is more awkward because of course it is. It’s not like being underneath the table would make it awkward enough, you also have to remove the entire assembly to replace the bearing.
Why is the lower post adjustable when you can’t reach it but the upper one isn’t? Le sigh.
Well. That explains a few noises. So much for sealed bearings.
And done. Modified thrust bearings, replacement teflon blade guides. And why go to all this effort? Three-eighths inch blades. Stronger than the normal quarter-inch blade, so you get better straight cuts on long rips (the main reason for having this bandsaw in the first place). But you can’t install them on this bandsaw properly with the normal thrust bearing – the normal bearing shoves the blade forward if you put the teeth gullets in the middle of the bandsaw wheel like you’re supposed to:
Put the leading edge of the bandsaw on the crown of the wheel like that and it has the most tension and thus is the most resistant to buckling when you shove wood into it; but you don’t want the thrust bearing rubbing on the back of the blade when you’re set up like this or the blade will behave oddly. With the new bearings, there’s just enough clearance (maybe 0.2mm but that’s sufficient).
And yes indeed, it does now cut much better than before with this blade, tracking straight down the pencil line instead of doing a drunken walk from one side of the line to the other and leaving you jockeying around the piece to try to minimise the amount of planing you’ll need to get it set afterwards.
And so, on with installing my redneck fence and starting into the bandsaw box by cutting off the back.
BTW, sanding with the triton sander is waaaaay less scary than sanding with a belt sander under a holdfast on the bench, so +1 for that, but they are out and out liars of the most bare-arsed kind when it comes to noise level ratings. If I turn this thing on and shove my fingers into the spinning belt, sanding off all my fingernails, nobody outside the shed would know because they’d never hear me over the noise of the sander. Hrmph.
Still, works. Going for a vertical format box here.
Glue-up tonight, more sanding tomorrow, some oil and a coat of shellac and done.
One box, all the clamps. How many clamps should I bring to the glueup?
And I’ll leave it there. I’ll try to get another coat of osmo on the legs tomorrow morning before work and another in the evening and if I can, that should be the table complete. I’ll assemble it, take a few photos, and then pass it on to its intended recipient.
Honestly, I’m not screwing around with the photo here, it actually is black enough that it’s confusing the camera’s not-so-clever white-balancing.
Small delay getting to the shed on Sunday.
Well. It’s a kind of woodwork.
Anyway, that evening, at around -3C in the evening. off to the shed. There were feet to shape.
I know, I know, Richard Maguire does it with a chisel. He also has enough room in his workshop to stand at either end of this bench. Anyway, the fretsaw was in need of exercise. So once the curve was cut, I used the spokeshave and a paring chisel to clean it up and cut a chamfer around the feet.
Dainty.
And they don’t rock, happily. And I’d put in a bullnose profile on the front sides using then #5 and #4 and a cabinet scraper.
Unfortunately, that meant it was time for the job I was putting off. Out with sid…
Before:
After:
Also after:
If anyone ever asks if it hurts to cut yourself with a chisel, the honest answer is no, they’re so sharp you don’t notice you’ve done it till later. Slipping with the scrub plane and slamming your hand full force into the dull edge of a planed-square board with a metal plane behind it, now that hurts.
Still though. Pretty.
Okay, time to set it on fire.
No, seriously.
There. Nice and discreet.
Then back upright for the last time.
And one good stare later (and a few minutes cleaning up the stuff I spotted with the cabinet scraper), it was time for disassembly for the finish.
For the top, it’s pretty simple. I chose the grain for the top and planed it to look nice, so that just has to get shown off. It’s getting a few coats (probably three) of osmo:
Just ragging on and sanding back when dry with 600 grit paper (it’s resting on the four bolts in the inserts there, I haven’t figured out how to levitate wood yet).
Nice rich colour when it’s wet, we’ll see how it holds up when dry. Then flip over and apply the first coat to the top nice and carefully.
The legs are getting a slightly different treatment – they got sanded down with 240 grit to open the pores from the plane finish they had, and then painted with oak shaving tea (collect two handfuls of oak shavings off the floor, boil with some water in a saucepan and then simmer for ten-twenty minutes, put water and shavings in a jar when cool):
The idea is that the liquid is now very high in tannic acid without having to go on ebay and buy tannic acid crystals. Paint that on the oak and you raise the tannic acid levels and raise the grain at the same time. So on monday night, I sanded down the legs with 240 again as they had dried (not bad going given that the shed hit -5C overnight) until they felt dry and smooth again and then repeated the oak shaving tree routine. I’ll sand them down again tomorrow and reapply the oak tea for the third time but this time I’ll just let them dry for a half-hour or so until the wood is damp but not wet; and then I’ll apply the other half of the magic, a solution of vinegar that has dissolved steel wool over the last week. The iron and the tannic acid will react and ebonise the oak. The end result should look like this if it all works:
In the meantime, something arrived in the post…
New bearings to use as thrust bearings in the bandsaw with a larger blade size. Gotta love the lego-parts aspect of mechanical engineering…
Long time no type http://178.63.27.54:8080/statictangents/2020/07/11/long-time-no-type/
This is not even a little surprising, but it's getting exhausting.
A party running on the platform of "we won't do the right thing when it matters, but we promise that we will later, if you just hand us completely unearned power once again."
And people buying into it.
