Friday, May 26, 2017

Roubo's Tool Chest: Frame Saw


This set is something I've been working toward for a long time. A frame saw for resawing boards to thickness and a couple of dedicated kerfing planes to aid the endeavor. Being able to resaw your boards to different thicknesses from what is available off the shelf helps bring your projects to another level of creativity and freedom.

I used the hardware only version of Mark Harrell's Bad Axe Roubo Frame saw kit. Mark threw me a template he had scaled to match the 48" two-man saw Roubo illustrated only on a more manageable one man plate around 30"


Mark's kit and hardware are fantastic! I supplied my own white oak and some of my own ideas and in a couple days of shop time (an hour or two when I can) I have a this wonderful object that helps me parse grain. Mark's reputation as a saw maker doesn't need my poor words to pile on, just trust when I say he's not satisfied until he has things worked out to hit the sweet spot of function. I stopped by his shop to see some of the new things he has in the works and used on of his pre-built saws while I was there.

No kerfing plane used. This thing still tracks a pencil line like a laser beam.


Of course we have Tom Fidgen to thank for bringing these saws and kits to a kind of modern rebirth. After he jumped in the pool and told us the water was fine, many of us gladly played follow the leader.


At testament to the quality, here's the saw face of my saw's test cut in walnut. I was super impressed with the surface left behind, other than the center where the grain failed and the pieces popped apart, this surface would take minimal clean up to make presentable. This is superior to the resaw surface I used to get from my bandsaw with an expensive blade!

So in answer to the question, why would you resaw boards/veneer/ anything by hand if you could just throw it through a bandsaw instead. It's not the novelty, or the workout, it's results like this. The frame saw doesn't take that much longer to actually work. there's no set up/fences/squaring/test cutting to do. Swipe around with the kerfing plane (or don't) and receive nearly finished results.


Every once in awhile I will build a project without doing much documenting. This was one of those so there's not much for process photos. Just the hero shots of the finished product.




One note to clean up. I consider Mark Harrell a friend, but even if I hated the SOB I'd throw my money at him. The depth of knowledge he has assimilated about saws, their function and use and how all the minutia relates to their performance is awe inspiring. Yes I get to go hang out in his shop every so often and see what's cooking and if that makes you jealous . . . I'm ok with that.

Ratione et Passionis
Oldwolf

Tuesday, May 16, 2017

An Unyielding Fascination


I've been playing with new toys and contemplating different games. Working with new materials and learning new skills. I recently purchased the 3D printed parts of the hero gun from the movie Hellboy. I cleaned the parts up, sanded them, fit them together so things moved and and the fake bullets can be exchanged. I painted the prop and weathered the finish. I've been drawing more and more movie props and similar inspired builds in my sketchbook.

I've been playing with casting small pieces and finishing them. I've been reading and learning techniques to build from foam and looking into wiring LED lights and writing code for small circuit board computers like Raspberry Pi. My mind is filled with polycarbonate and LED lightsaber blades, aluminum, brass and steel alloys, tricorders, Weta Workshop, and Guillermo Del Toro.

 I have always been a big geek for comic books, fantasy and sci-fi books, Dungeons & Dragons, and movies. Realizing I have the skills (or can develop the skills) to bring some of the magic into my hands has been a revelation and probably the start of an obsession.


And yet. . . .

And still . . .

I know where my roots lie. There is something about wood that is unlike any other material. It is living and exists on it's own accord without the smelting of fires or the fuzzing of electrons. It carries a warmth of texture and a varying nature that makes it a challenge to subjugate to your will. It asks a toll of you, requires you spend the ultimate resource of time to get to know it, (and still it will surprise you) There are skills to develop. A multitude of skills to develop and maintain.

It is unlike anything else, and it is endlessly fascinating to me.

I can't help but inspect nearly every off-cut I make. The fractal lines of grain and the balance of weakness and strength. I enjoy snapping them in two like a destructive toddler. Sometimes I even lift them to my nose and smell them. I pay nearly as much attention to the small buttons of wood I remove cutting dovetails.

Along with the off-cuts comes shavings, sawdust, carving chips, and finished pieces. A bottomless love affair with whip cream and sprinkles on top.


I may wander, but I know where home is. I may roam, but I know where my heart lies. Some folks need church, I just need my workshop. The wonders of the universe at the tips of my fingers.

Encapsulated in a simple board of white oak.

Ratione et Passionis
Oldwolf

Tuesday, May 2, 2017

Kerfing Planes In Wisconsin Part 2

Back from philosophising to sawdust slinging, or more correctly tool making. If you want to refresh where we left off on these kerfing planes the first installment is HERE.

Tool making is it's own deep subset within the greater woodworking community. There are folks out there like Jim Hendricks who spend a lot of energy collecting, restoring, and creating rare and wonderful hand tools. My hat is off to Jim and others like him (a dozen other names come to mind) and their obsession.

Though I dip my toes in the pool from time to time I know it's not for me. It is far more worth my time to buy a well made tool than muck around on my own. I will make them, (I have a half set of Roubo hollows and rounds on the short list) but one of the BIG reasons I migrated from power tools to hand tools is I was tired of making jigs to make furniture. I do harbor some of the same feelings about making my own tools.

But as there aren't a ton of prefinished kerfing planes or re-saw frames out there (Mark Harrell is selling a finished resaw kit now!!) my hand is forced.


Working off the template I made from the match planes I used for inspiration I had finished making the major cuts on the body. It was time to start shaping things to work.


I predrilled the radii for the handle and then roughed out the rest of the handle shape using a coping saw and a regular hand saw for the straight cuts. I cleaned up the flat cuts with a block plane and chisel and started to dig out my files and rasps to work on the handles.


Then danger struck! I had a somewhat independent thought. Shhh... please don't inform the NSA. My back was a little sore and it was a very nice autumn day and I was wishing I could work in the sun out on the gazebo. Sitting in a favorite chair instead of standing hunched over a vise. I connected those thoughts to the pleasantly lightly faceted surface of the spoons I sometimes carve and thought it would make an equally pleasant surface to hold as a saw handle.

I grabbed my Morakniv and moved to the sunshine. All too quickly I had the handles imperfectly perfect to touch. This really is my favorite part of this whole build and I will probably continue this trend in future tool endeavors


Sawing the kerf to fit the blade was another operation I needed to nail. No wavering in the cut, no patented Olson brand screwing up. I cut and planed shims to a measurement a wee bit thicker than 1/2" 1/4" and 1/8". The extra thickness will come off with a plane blade in the future. I put these shims in the mouth of the plane and ran my tenon saw tight up against the shim to make the cut.

The tenon saw plate is slightly beefier than the kerfing saw plate and will make moving the kerfing plate from one body to another easier.


Holes were marked and drilled for the saw nuts. Here after some time I am thinking about talking to Mark and upgrading from the softer brass to steel fasteners as they will see more "in and out" of the saw body than your average saw nuts would. Maybe in the future I will upgrade to a saw plate for each plane body but we will see where the need falls over time first.


A little stamp marking and some danish oil followed by paste wax for a finish and the kerfing planes were done. Then a decent sized commission fell into my lap and I had to put aside the re saw plane until a later date. Should be starting that any day now.

Ratione et Passionis
Oldwolf