18
Oct 16

A change is as good as a rest…

You can only thickness so many slats before you need to take a break 🙂
First off, I finally made a choice between the Nikon D70 and the Canon 450D I was comparing. It kindof came down to these photos. Taken from the same spot (though the Nikon had a different lens so it’s got different framing), the Nikon just had worse noise constantly. Look at the back of the camera over on the left or at the black lens on the camera on the bench (you’ll have to click on the image and zoom in):

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Then compare that with the Canon:

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The framing’s different because of the different lenses, yes, but that noise is pure sensor, nothing to do with the lens. And yeah, it’s a low-light environment, but I don’t see me adding four thousand lux to the shed anytime soon. So I returned the D70 and bought the 450D. Still though, even the D70 was a big step up from my last decent camera (an old Fuji Finepix which has long since died).

Some of the photos the D70 produced are just, well, pretty:

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But when you zoomed in the noise spoiled it. The Canon doesn’t have that problem, even if it can’t quite match the framing as easily because it’s using a prime lens:

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And I was mucking about with a borrowed telephoto lens just for fits and giggles today. I can confidently say it’s utterly without use in the shed, but I did get one nice photo out of it:

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But I think something like an 18mm or less prime lens is probably what I’d want along with the 40mm I now have. And maybe later a tripod. First though, I want to get the battery grip for the Canon because it’s too small for my hands. Oh well, they’re relatively cheap for the clones at least.

Then, footering about complete, I got on with some stock prep. I wasn’t quite ready to return to the slats, so I finished up what I’ve been doing for the last two days:

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2″ wide walnut laths for the frame, ripped from 4-5″ boards and planed with the jack. They’re an eighth over 2″, and are going to get some more trimming later, but I’m going to get them prepped like this now and try to see if I need more walnut or not for this build. There’s a lot of sapwood though…

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Although, apart from the waney edge bits that have eaten around a fifth out of each board (but hey, those are experimental bits for testing finishes and steambending and so on), the sapwood itself isn’t that ugly looking…

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The grain’s a bit of fun though. I think the card scrapers are going to get a workout.

And with those done, I went back to work on the slats. I now have ten slats planed to thickness and squared. If I can get the rest done by the weekend, I can get the other walnut boards planed and ripped over the weekend (and sort out the dust collection and maybe some of the electrics) and then the following friday I’m going to the timber yard for some oak and poplar (and if I get those bits done, I’ll know how much extra walnut and ash I need).


15
Oct 16

Fixed

One repaired cheese press…

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12
Oct 16

Repairs

I shouldn’t let four-year-olds near finished cheese presses 🙁

So he was spinning the handle happily and it generated so much pressure with the crossbar cinched down that the nut in the center broke its epoxy bond and pulled right out of the crossbar. Doh. And the pusher plate is epoxied at one end and the handle at the other. Double doh. So I think about it at work and eventually discount the idea of drilling a hole and soldering in a pin because really, you’d want to weld that and I have no welder. Also, metal droplets at several hundred degrees centigrade hitting all those wood shavings beside all those finishing chemicals… er, no.

So instead I clamp a clamp in the vice (workholding for this was painful), and cut a slot in the nut with a hacksaw (a new fullsize one because that Draper dross was unusable) and widen it with a file:

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This takes a while to do, but I have a cunning plan…

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I had to get some brass for the cot anyway for drawer bearing surfaces, so I got a little extra and cut a small piece off it (the rest will get used in a few other things). I couldn’t find any JB weld, but I could find an araldite metal epoxy, so I mix up some of that, fill the slot with it, shove the brass in, slather some more epoxy on that, and then swear many, many times at all my clamps as they all fail to clamp it in place, and I eventually resort to tape.

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I’ll give that a few days to cure and then I’ll cut a fairly precise (ha!) mortice in the crossbarwith the marking knife and a small chisel and epoxy the nut and the bar back into the crossbar. Hopefully that will act as an anchor for the nut in the crossbar. We’ll see…

 

Then on to the slats and thicknessing.

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It’s very simple. You put the slat in the jig, you put the plane on the slat…

img_9531a…then you push the plane back and forth until the slat is at the right thickness…

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…or until the blade of the plane chatters, catches on the slat because the slat is slightly bowed, and smashes through and over the stop at the end of the jig destroying it. Oh, bother.

Well, what good is a planing stop that can’t act as a stop when planing, right?

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/sigh

Still, it worked and let me get on with it. So now I have four slats planed to thickness and with squared edges (though there’s some slight bowing…)

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