Thursday, May 17, 2012
Back beginnings
Usually I carve on the back first, but this time I started with the top. Now onto the back, and man, is that maple tough compared to the spruce. I cut the outline today, and started removing wood, getting towards the arching.
The silver piece in the upper left is a long arch template. I have my long arch fairly nice now, but it's still 19mm high in the center, so will need to come down a bit, more towards 16 or so.
Buried in the shavings on the upper center-right is a large gouge that I use (after the scrub plane) to remove wood fast.
In the c-bout is my large thumb plane, which actually removes a lot of wood in a hurry, too -- so much so that it actually gets quite warm to the touch.
Wednesday, May 16, 2012
Refining the edge and arching
I spent time today cleaning up the edge and the arching. For the cross-arching, I am using curtate-cycloids, which seem to follow Cremonese arching fairly well and are at the very least a practical concept for the arching. I have the edges down to about 4.5 mm, so once the edges are adequate, I can put the purfling in. First, though, I will get the back to near the same state to get the corresponding edges and overhangs somewhat coherent.
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