OldTools Archive
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251300 | Malcolm Thomas <idraconus@i...> | 2014‑10‑21 | advice on finger joints? |
my son is getting a millers falls 610 for christmas...lets see if we can enlist another GIT.... Now i am thinking of making a small case for it inspired by the yankee 100 toolset box. i have some nice paulownia on its way so i think that would be ideal. anyway, any tips/gotchas i need to be aware of when cutting these things by hand ?? the finger joints that is... Cheers, Mal Sent using Mail on iPad 2------------------------------------------------------------------------ |
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251307 | Michael Blair <branson2@s...> | 2014‑10‑22 | Re: advice on fingerjoints? |
> anyway, any tips/gotchas i need to be aware of when cutting these > things by hand ?? the finger joints that is... Erm, the finger joints in such boxes were machined joints from the start, a way to get something of the strength of dovetails without all the hand work. A true Neanderthal might do them with saw and chisel, but there is a Galootish solution. Charles Holtzappfel shows a treadle operated table saw in either volume 1 or volume 2 of his five volume work, Turning and Mechanical Manipulation. There's one that is wooden construction, and another that is metal (illustrated). They're pretty much the table saw we all know (but called a "sawing machine" in the text). They have a fence, and they have a slot for a miter gauge. The miter gauge looks like any miter gauge found on a table saw you can buy today at any dealership in tailed apprentices. Mike in Sacto |
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251308 | Malcolm Thomas <idraconus@i...> | 2014‑10‑22 | Re: advice on finger joints? |
Sorry chaps, should have mentioned up front, am aware the joints on such a box were machined. But don’t have a treadle powered table saw. Also aware that DT’s are way to go for general work, more aesthetically pleasing and better joint around. But, i do want to replicate the yankee 100 box as much as I can and will have a go at it with hand tools. If that proves impossible or fails for some other reason then I could resort to my small model making table saw, but I don’t see much of a challenge in that :-0) Cheers Mal Oz (Perth to be more precise) On 22 Oct 2014, at 7:07 pm, Michael Blair |
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251309 | Malcolm Thomas <idraconus@i...> | 2014‑10‑22 | Re: advice on finger joints? |
...or perhaps, the joints i am likely to employ will be more box rather than finger....we'll see what emerges from the shop after the timber arrives :-) Cheers, Mal Sent using Mail on iPad 2 > On 22 Oct 2014, at 19:30, Malcolm Thomas |
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251310 | Michael Blair <branson2@s...> | 2014‑10‑22 | Re: advice on fingerjoints? |
> But, i do want to replicate the yankee 100 box as much as I can and > will have a go at it with hand tools. I understand and share this idea for the box. I might even get a little crazier and search out chestnut stock for it (chestnut was the usual wood of choice in these boxes). My only suggestion would be to fit a stop onto the saw (dovetail saw?) so that you don't have to think about when the cut is precisely at the right depth. There will be pictures of the finished box, right? Maybe photos of the process, too? Mike in Sacto |
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251311 | Phil Schempf <philschempf@g...> | 2014‑10‑22 | Re: advice on finger joints? |
Mal- Your query aroused my curiosity about finger/box joints (I've always thought of finger joints as those joining lengths of wood as putting your fingers together parallel and a box joints as those joining at 90°). As Mike points out, box joints were used as a quick way to make a box with machines, no surprise there, but that type of joint has existed for much longer than tailed tools have been around, assuming you believe what is written on the internet. Somewhere I found one reference that such joints were used by the Egyptians. If I was to set about doing such a joint by hand I would approach it the same way I would a dovetail, lay out a base line and mark out the "tails and pins". A hand cut box joint wouldn't need to be regular as a machine cut joint typically is; the tails and pins could be random widths, but I'm guessing you want to replicate the machine look so I'd set off the widths with a divider to the desire dimension. Pare/saw out the waste. I think I'd still use the first cut board to lay out the second so the fingers fit any irregularities resulting from the handwork. Glue them up and trim the finger tips you intentionally left a tad long. I started into this thinking cutting a box joint would be easier to do by hand than dovetails, but now I'm having doubts. A box joint to replicate a machine cut one needs a high degree of precision and uniformity, something machines are pretty good at. Creating that uniformity may be a greater challenge than creating the hand cut look of dovetails that so many prize. I'll be interested to hear your thoughts after you've gone down this path. Phil |
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251312 | "Maddex, Peter" <peter.maddex@n...> | 2014‑10‑22 | RE: advice on finger joints? |
How about... http://www.leeva lley.com/us/wood/page.aspx?p=62708&c= ;-) Pete -----Original Message----- From: oldtools-bounces@r... [mailto :oldtools-bounces@r...] On Behalf Of Phil Schempf Sent: 22 October 2014 15:36 To: Malcolm Thomas Cc: oldtools@r... Subject: Re: [OldTools] advice on finger joints? Mal- Your query aroused my curiosity about finger/box joints (I've always thought of finger joints as those joining lengths of wood as putting your fingers together parallel and a box joints as those joining at 90°). As Mike points out, box joints were used as a quick way to make a box with machines, no surprise there, but that type of joint has existed for much longer than tailed tools have been around, assuming you believe what is written on the internet. Somewhere I found one reference that such joints were used by the Egyptians. If I was to set about doing such a joint by hand I would approach it the same way I would a dovetail, lay out a base line and mark out the "tails and pins". A hand cut box joint wouldn't need to be regular as a machine cut joint typically is; the tails and pins could be random widths, but I'm guessing you want to replicate the machine look so I'd set off the widths with a divider to the desire dimension. Pare/saw out the waste. I think I'd still use the first cut board to lay out the second so the fingers fit any irregularities resulting from the handwork. Glue them up and trim the finger tips you intentionally left a tad long. I started into this thinking cutting a box joint would be easier to do by hand than dovetails, but now I'm having doubts. A box joint to replicate a machine cut one needs a high degree of precision and uniformity, something machines are pretty good at. Creating that uniformity may be a greater challenge than creating the hand cut look of dovetails that so many prize. I'll be interested to hear your thoughts after you've gone down this path. Phil ------------------------------------------------------------------------ |
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251313 | JAMES THOMPSON <oldmillrat@m...> | 2014‑10‑22 | Re: advice on finger joints? |
Now, if they would just add three tiny motors to drive each of the saws while the gang of saws was clamped, well... It would be very useful. Then I could just clamp it in place, turn it on, and have instant results. Oh!.... Wait a minute... There is already a device that does that. They are really resourceful at Lee Valley, no??? > On Oct 22, 2014, at 7:40 AM, Maddex, Peter |
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251314 | Don Schwartz <dks@t...> | 2014‑10‑22 | Re: advice on finger joints? |
On 10/22/2014 8:40 AM, Maddex, Peter wrote: > How about... > > http://www.lee valley.com/us/wood/page.aspx?p=62708&c= > > ;-) Only in Canada, you say?! Don |
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251315 | Bob Miller <bobprime@b...> | 2014‑10‑22 | Re: advice on finger joints? |
>anyway, any tips/gotchas i need to be aware of when cutting these things by hand ?? the finger joints that is... I once cut a set of dovetails backwards (I called them quick disconnect dovetails). With some glue they still worked. I figure finger joints by hand are just zero slope dovetails. Same techniques just a little extra glue. Bob |
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251316 | Rock Harris <nombre7@g...> | 2014‑10‑22 | Re: advice on finger joints? |
I thought that was an April Fools' joke at first...... Or is it? I guess I've seen weirder things. rock harris programming god, tyro woodworker, and aficionado of obsolete machinery 314.221.5941 Sent from my BatPhone.... > On Oct 22, 2014, at 09:40, Maddex, Peter |
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251317 | scott grandstaff <scottg@s...> | 2014‑10‑22 | Re: advice on finger joints? |
This all reminds me a story, of which yes, I do have proof. Way way back, when rocks were soft and the earth hadn't fully formed yet, I didn't know any other woodworkers. I guess it must have been ~1973. I was 21 years old. Unbeknownst to me, other forces in the world were already moving too. Mike Dunbar was messing around in a dirt floor shed with no windows like me, trying to get the old tools to work too. The board of regents had recently hired Jim Krenov for the college program. I don't think they got what they really wanted. Ron Hock was making kitchen cutlery and starving. Art Carpenter was opening a woodworking school, because he couldn't sell what he made, and he thought maybe tuition from wealthy families boarding their children might be a way to go. (not quite a reform school, but not too far away from it either) Tommy Davis was dreaming of miniature furniture. Paul Hamler had an unknown bug in his ear. Maloof was working somewhere. George Nakashima always knew exactly what he wanted. Unwavering vision. He would never sell cheap. He wasn't selling much of anything, but when he could, it was not sold cheap. None of us knew each other, at all. But something was afoot! Oh, I had a couple friends who were starting to build log cabins. But they were just peeling poles with a drawknife and were years away from the rudest bench, with a cloth tacked across the front to cover up the rude shelves and unsightly legs, that they would eventually call a kitchen cabinet. I was already a veteran by then. It had been a couple years, after all. I thought I had King Soloman's hoard of tools. I had --2-- Stanley planes, a Disston 12" backsaw (that came to me for a buck with a chipped tote, so I tried my best to reshape that tote into something closer to what I has seen on the "expensive" saws in the antique shops). I had a Disston D7 rip saw and a crosscut I had saved up and bought new mail order from Silvo Hardware. None of the saws were particularly sharp, but then I was only just beginning to try and figure out how to file them. First couple of tries failed pretty badly, but I would stick with it. I had a few chisels (with hacked out handles) and squares etc. I had a hand crank grinder and a stone. I had already laid open my hand to the bone, learning to sharpen edge tools. I was in love with my bench hook. Which I used on my bench, which was an old table nailed to the wall that I reinforced with extra wood. I had read a few old books from the town library. I had a few projects under my belt already. I lived in a cabin from town with no electricity so there was no cheating, not even lights. If I worked at night it was by kerosene. I decided I needed a real toolbox. I didn't much know what that meant. I'd never seen a traditional tool chest or a wall chest, but I had seen the little Stanley logo with a man carrying tools in an open top tool tote, lots of times. I did not like the idea of my best tools hanging off nails on the wall. I considered that amateurish and besides not only did I have limited wall space, but my "shop" was not exactly airtight. I didn't know from dimensions and frankly, the box I eventually built can scarcely be carried. Its pretty much way too big for a portable toolbox, but pretty small for cabinet tool storage. I had some vague knowledge of joints by then. I decided dovetails were over my head. But I knew I could do finger, or more like large box joints. I laid them out fairly big. I laid them out partially contrary to where the grain should really have been running. But I didn't know that. I just knew it needed to have joints with visible contrast. I expected to see them from across the room. Drawers were basically over my head, but I started with and old broken drawer from the dump, and put it back together to fit. Then I stepped all the way up and built my first real drawers from scratch It was the crowning achievement of my life up to that point. I saw so proud of it. I didn't understand why people weren't coming in from far and wide to see it. Boxes, tables or bedframe or garden gate, all these they could see and appreciate. Here it was, the great toolbox of my life, and hardly anyone noticed. But I loved it so. Here it is over 40 years later. Its not pristine anymore but then, neither am I. http://users.snowcrest.net/kitty/sgrandstaff/images/shop%20pix/tooltote .jpg">http://users.snowcrest.net/kitty/sgrandstaff/images/shop%20pix/tooltote.jp g yours Scott -- ******************************* Scott Grandstaff Box 409 Happy Camp, Ca 96039 scottg@s... http://www.snowcrest.n et/kitty/sgrandstaff/ http://www.snowcr est.net/kitty/hpages/index.html ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2014.0.4765 / Virus Database: 4040/8430 - Release Date: 10/21/14 |
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251319 | John Holladay <docholladay0820@g...> | 2014‑10‑22 | Re: advice on finger joints? |
Malcolm, I've cut box joints by hand. I found it to be very tedious, but it can be done. If the fingers are very small, it can really be tedious and the fingers can be fragile so some amount of care is involved. It really is the same process as hand cut dovetails. You mark it out, saw the sides, then chisel out the waste. Some people will saw out the majority of the waste with a coping saw and then simply trim away with the chisel. That is my personal preference rather than chopping, but good work can be done either way. I assume the fingers will probably be 1/4" or less which means you'll need a small chisel. This also means that keeping the chisel square will be a touch more difficult, but it can be done. Doc On Wed, Oct 22, 2014 at 6:30 AM, Malcolm Thomas |
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251321 | Phil Schempf <philschempf@g...> | 2014‑10‑22 | Re: advice on finger joints? |
Doc- You ever try cutting these by ganging the pieces together. Seems like it might be a way to make the work go quicker or to screw up all of your pieces in one easy step. Phil |
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251322 | John Holladay <docholladay0820@g...> | 2014‑10‑22 | Re: advice on finger joints? |
Phil, Unfortunately, I did not think enough to do that. Just did them all one at a time. Great idea though. It should make the process move along much more quickly. Mal, you might want to think about Phil's idea. Doc On Wed, Oct 22, 2014 at 2:50 PM, Phil Schempf |
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251324 | Ed Minch <ruby@m...> | 2014‑10‑22 | Re: advice on finger joints? |
You have to get experience in order to have experience. Ed Minch On Oct 22, 2014, at 12:37 PM, scott grandstaff |
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251325 | Ed Minch <ruby@m...> | 2014‑10‑22 | Re: advice on finger joints? |
Clamp a guide block along the line and it will hold the chisel square for those past paring cuts. Ed Minch On Oct 22, 2014, at 2:54 PM, John Holladay |
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251326 | curt seeliger <seeligerc@g...> | 2014‑10‑22 | Re: advice on finger joints? |
Ed Minch wrote: > You have to get experience in order to have experience. In my experience, you have to have bad judgement to get experience. cur - who has the scars to prove it |
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251330 | Malcolm Thomas <idraconus@i...> | 2014‑10‑23 | Re: advice on finger joints? |
yeah probably no more than 1/4" i'd imagine... i have a 3mm chisel if i need to go smaller. will have to play around with joint sizes once i work out what size ( how high) the box will be. whilst this may turn out to be more of a chore than fun per se, am looking forward to having a go to see what can be done. its not rocket science :-) Cheers, Mal Sent using Mail on iPad 2 > On 23 Oct 2014, at 2:54, John Holladay |
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251403 | Mick Dowling <spacelysprocket@b...> | 2014‑10‑26 | Re: advice on finger joints? |
GGs I have a theory. I suspect finger joints used in situations like the corners of Stanley 55 boxes, are a product of the machine age. I say this because I can't see any benefit of finger joints if you had to cut them by hand. Dovetails would be easier to cut than a bunch of miniscule finger joints, and stronger. The advantage of finger joints is that because they are so small, the spacing's of the joints will always be somewhere around about the height of the box. Perfect for a machine that has a gang of cutters set up at 1/4" or whatever. I have knowledge of a finger joint machine. Where I did my apprenticeship there was a finger jointing machine in the machine shop. I recall it being used once during my time there, to make up the components for replica Ericsonn Type 37 wall phones like this one, http://www.telephonetalk.com.au/images/ForSale2007MHTML/page2/Wall.html ">http://www.telephonetalk.com.au/images/ForSale2007MHTML/page2/Wall.html >From what I remember the machine had a bank of 20 or so cutters that were about 1/4" wide, set 1/4" apart. A large lever was used to operate the machine, but I can't remember if the lever just engaged a mechanism that set the thing in motion, or whether the lever actually operated the cutters directly. There were no guards on the machine, so I gather the cutters didn't turn at any speed, so perhaps was manually powered using the big lever. Maybe some sort of ratcheting mechanism that took incremental bites. I've googled around a bit, but can't find anything that looks like the machine I remember. I found this that suggests that finger joints were also called lock corner joints; http://www.old-woodworking- tools.com/index/pages/165.htm">http://www.old-woodworking- tools.com/index/pages/165.htm And found this also, http://vintagemachinery.org/pubs/detail.aspx?id=22 94">http://vintagemachinery.org/pubs/detail.aspx?id=2294 Mick Dowling Melbourne Member, Hand Tool Preservation Association of Australia Inc. |
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251404 | Ed Minch <ruby@m...> | 2014‑10‑26 | Re: advice on finger joints? |
Yes, and I can imagine a machine with ganged blades cutting the who caboodle in one pass for each side of the joint. Ed Minch On Oct 26, 2014, at 7:21 PM, Mick Dowling |
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251408 | Michael Blair <branson2@s...> | 2014‑10‑27 | Re: advice on fingerjoints? |
> I suspect finger joints used in situations like the corners of Stanley > 55 > boxes, are a product of the machine age. I'm with you, Mick. There were a number of machine joints by the late 1800's that were attempts to get something of the strength of the dovetail but could be made by machines and cheap labor. My favorite is the scollop and pin, often found on drawers after around 1880. There were machines to make tenons in quite literally seconds in the first quarter of the 19th Century. At some point, the single end tenoner as the machine was called, was able to cope as well as cut the tenon at the same time. Mike in Sacto |
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251792 | Malcolm Thomas <idraconus@i...> | 2014‑11‑23 | Re: advice on finger (box) joints? |
…if any one is still interested.. someone did ask for photos/comments, so I know at least 1 person is ! so progress to date… ..still need to complete a little keeper for the 4 bits that will go with the driver - this will be installed on the left hand side. Then oiling and then hinges/catches. ht tps://www.flickr.com/photos/22432327@N.../sets/72157648963620169/ there are comments attached to each photo - you need to open them to read it… my comments are….quite easy of course, but time consuming to make sure the joints are cut nicely in the soft timber. Now I know what to expect, I hope the next one will be better. I will try cutting the next lot of joints with a Chisel only and not use the saw at all. Should be an interesting experiment but will probably be after Christmas. Cheers Mal Oz (Perth to be more precise) On 21 Oct 2014, at 6:56 pm, Malcolm Thomas |
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251801 | "Adrian Jones" <adrianjones747@c...> | 2014‑11‑23 | RE: advice on finger (box) joints? |
Wow! Came out great - wonderful write-up, as well. Congrats -----Original Message----- From: oldtools-bounces@r... [mailto:oldtools-bounces@r...] On Behalf Of Malcolm Thomas Sent: Saturday, 22 November, 2014 8:39 PM To: oldtools Tools Subject: Re: [OldTools] advice on finger (box) joints? .if any one is still interested.. someone did ask for photos/comments, so I know at least 1 person is ! so progress to date. ..still need to complete a little keeper for the 4 bits that will go with the driver - this will be installed on the left hand side. Then oiling and then hinges/catches. ht tps://www.flickr.com/photos/22432327@N.../sets/72157648963620169/ there are comments attached to each photo - you need to open them to read it. my comments are..quite easy of course, but time consuming to make sure the joints are cut nicely in the soft timber. Now I know what to expect, I hope the next one will be better. I will try cutting the next lot of joints with a Chisel only and not use the saw at all. Should be an interesting experiment but will probably be after Christmas. Cheers Mal Oz (Perth to be more precise) |
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251806 | RH Hutchins <rhhutchins@h...> | 2014‑11‑23 | Re: advice on finger (box) joints? |
On 11/22/2014 7:38 PM, Malcolm Thomas wrote: > …if any one is still interested.. > > someone did ask for photos/comments, so I know at least 1 person is ! > > so progress to date… ..still need to complete a little keeper for the 4 bits that will go with the driver - this will be installed on the left hand side. Then oiling and then hinges/catches. > > https://www.flickr.com/photos/22432327@N.../sets/72157648963620169/ > > there are comments attached to each photo - you need to open them to read it… > > my comments are….quite easy of course, but time consuming to make sure the joints are cut nicely in the soft timber. Now I know what to expect, I hope the next one will be better. > > I will try cutting the next lot of joints with a Chisel only and not use the saw at all. Should be an interesting experiment but will probably be after Christmas. > Beautifully done, Mal! (sounds of cheering and hands clapping as the crowd roars its approval) I have but one tiny suggestion: Find some of those silica gel capsules or sacks that come in so many things and put a couple loose in the box. I've found that they work wonders against moisture which might tend to accumulate in that box over time. I get my paks mostly from medicines but sometimes from other purchased products. Bob Hutchins Temple, TX, USA |
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251807 | Malcolm Thomas <idraconus@i...> | 2014‑11‑23 | Re: advice on finger (box) joints? |
Great idea. I already have bags full... I stick them in my drawers of meccano (don't go there!). Thanks Mal Sent from my iPhone > On 24 Nov 2014, at 3:12 am, RH Hutchins |
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252414 | Malcolm Thomas <idraconus@i...> | 2014‑12‑21 | Re: advice on finger (box) joints? - Final Instalment ! |
If anyone is still awake, here is the final instalment - honest ! ht tps://www.flickr.com/photos/22432327@N.../sets/72157648963620169/ #1 son better crack a smile on Thursday, or else ! I must confess I cracked a wee one when the last screw was sent home. Cheers Mal Oz (Perth to be more precise) On 23 Nov 2014, at 9:38 am, Malcolm Thomas |
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252415 | John Holladay <docholladay0820@g...> | 2014‑12‑21 | Re: advice on finger (box) joints? - Final Instalment ! |
Very nice work there Mal. If your son has any appreciation at all for craftsmanship, he certainly should appreciate that. If he doesn't, you can send it to me. Hee! Hee! Doc |
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252420 | Michael Blair <branson2@s...> | 2014‑12‑21 | Re: advice on finger (box) joints? - Final Instalment ! |
> If anyone is still awake, here is the final instalment - honest ! Glad I woke up for this one. That is a seriously beautiful piece of work, Mal. Very well executed! Mike in Sacto |
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252426 | Brent Kinsey <brentpmed@c...> | 2014‑12‑21 | Re: advice on finger (box) joints? - Final Instalment ! |
> > Mal, I love the flip up bit holder! Beautiful work, more than befitting that great tool. Brent K.------------------------------------------------------------------------ |
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