Gramercy holdfasts. I made my own. They're ugly. |
For carving a big yoke, the increased mass keeps it in place for some light carving, but not for heavy shaping, such as when planing with a fore plane. Here, the increased size makes clamping more difficult.
Sawbench- from lostartpress.com |
Ok, check that. I do strongly suspect how they would have held the beam. At least since Medieval times, low benches have been the way to hold big chunks of wood. (see photo from Burgundy, where they're building a castle. . . while I complain non-stop about carving a yoke. A castle.)
Since my shop has a pair of sawbenches, I decided to try them to make a "Yokebench." The yoke sits atop, and spans, the sawbenches. The yokemaker straddles the beam, with bodyweight providing clamping force.
If I was going into production yoke making, I'd saw two inches off the legs of my sawbenches for easier mounting and dismounting and a little more leverage from the floor, but as it is, the height works well enough.
I put the beam across the cattle gutter in an empty stall and have it on small pieces of cribbing (4x4xabout18) as needed. If I find it moves I squeeze it between my knees or put a foot on it while chain sawing. I think that with an adz the foot would have worked just the same. Sometimes I just sit on one end of the yoke while working the other.
ReplyDelete