Wednesday, August 31, 2011

Wednesday, August 24, 2011

Blocks

Today we got a spruce block to use as the starting point to build the rib structure.

Here are the steps to preparing the blocks:

1. Flatten the face (radial) surface
2. Square the edge (tangential) to the face
3. Split the block using a knife and hammer
4.  Mark the remaining surfaces using a razor blade and square from the squared radial and tangential edge
5. Cut excess material away-at least 1mm from where already marked
6. Use a disk sander to get close to scribed marks, and use a block plane to finish it off
7. Check with a square

We were also told about spacer sticks. They are to be 9mm thick for violin.

Monday, August 22, 2011

Mold Assignments

Today I was assigned mold #6 which is a mold of a 1715 Stradivari.

We were also told about arching templates and different materials to consider.