It's a shame LV or someone doesn't offer tapered irons. I'd certainly pay a little more for one.
It's a shame LV or someone doesn't offer tapered irons. I'd certainly pay a little more for one.
I sound like a crotchety fart playing adversary, but that's not what i'm trying to do by bringing this up - what I would look for if you want a really good quality iron or iron and cap iron set is taper iron infill sets on ebay. Could be $40 or so from the UK (though I'm sure some of the dealers looking for a mark probably have some common irons for $100 - to be avoided).
If you want something less expensive, there should be from time to time groups of old irons harvested out of beat planes sold. I think the last time I bought irons, I bid on an auction that had three tapered laminated irons with cap irons for $9.99. Nobody else bid on them. There may have been times that I've paid $10 for one iron and cap iron, i did have to do some work on two of the irons that were in the $10 lot, but nice clean ones can be had for a little more.
I guess there's not enough demand to make anything other than parallel irons now, and most places probably aren't set up to handle the operation to grind the taper.
When I built my single block planes, I carefully laid out the throat, then drilled the mouth, then drilled the bed / escapement. Not all the way, mind you, but you need a place for the chips to go when you go to town with the mortise chisels. If you are careful with the drilling, you can use the holes like depth indicators, so that you don't chisel to far. Once I have most of the waste taken out, I start taking paring cuts, heavy at first, with a wider firmer chisel. Then finish almost to the line (leave a little, maybe a 1/32 or so, for bedding in) with fine paring chisels / floats / files. Goes fairly quickly, and if you are careful with the layout and drilling, quite accurately.
Your endgrain is like your bellybutton. Yes, I know you have it. No, I don't want to see it.
I've used plain bench chisels, longer is nice, though - made a woody and a dai with a stanley 720.
This last plane I cut the mortise with a japanese temple builder's chisel, but switched over to an old PS&W firmer/small framing chisel (1" wide) because it held up as well and was much faster to sharpen. I'll probably go back to the stanley 720 next time because for practical purposes, it holds up as well and works as fast, but it's less thick and faster to sharpen and grind.
I drilled the mouth and then cleaned it up with floats to open it completely after I got some room to work.
Like Zach said he did, I also laid out the block first, being careful not to overcut into anywhere that the abutments would be (i have done that before).
A lot of people like to drill most of the waste out, but I am careless (and often overdrill) and I like the positive feel of chopping a full mortise that hasn't got any waste drilled out. It's harder for me to mess it up that way.
Thanks Zach and Dave. Good to know it can be done well with stuff I already have around the shop.
Thanks for the comments guys.
I cut the entire escapement with a 1/2" mortise chisel (no drilling first). I cut it down to just short of the sole, leaving a little room for paring. Then I drilled a few small holes through the mouthfrom the bottom to verify the position and avoid breaking through from the top. Then I cleaned things up with chisels, my homemade floats (which work great, see here http://www.sawmillcreek.org/showthre...ghlight=floats), and an Iwasaki file. Probably not the fastest method, but it works.
Last edited by Ryan Baker; 06-12-2012 at 8:57 PM.
Pretty neat escapement,Ryan. I urge you to round the edges of the front and back of the tote the same as the gripping surfaces.
Thanks George. I think you are right about some additional rounding. As I said, there are a few places that could use a little more tweaking.
Hello Ryan,
Thanks for sharing your pictures!
From my perspective the salient point is -- dude awesome plane! This is your first plane and it's one-piece construction (which I know from experience is challenging) and clearly by the photographs works exactly the way you would like a Jack Plane to work -- congratulations you are my hero! Great job!
I would love to see other photos of any of your other work -- Very inspirational!
All the best, Mike
Gee, thanks Mike!
Geez -
Just back two weeks vacation.... and have 8 zillion emails to deal with....
"Components" were on my desk when I got back.... just have to get out to the Dist. Center and dig through the skids of ebony now.....
I should get there soon.... but pls.... don't build it up too much.... I fully expect to underwhelm y'all....
Cheers -
Rob
(who did spend a day at Pleasant Hill Shaker Village on vacation.....)