I’m getting started with a new viola build this summer. I’m using a slightly modified version of my previous viola, which was based on a Gasparo da Salo instrument. Here are the first few steps:
The first step in building a new instrument is joining two book-matched pieces for the top. Sometimes, it is also necessary to do this for the back when not using a one-piece back. This step requires incredible precision because the joint needs to be perfect. I use a long (and very heavy) jointer plane to get the job done.Blocks are glued into the mold at the corners, top, and bottom. Those blocks are shaped and then the ribs are bent to fit perfectly around the mold and blocks. The bending iron (pictured on right) heats the wood so that it may be bent.The outline of the instrument is traced on to the top and back plates.After the rough shape has been cut out of the plates.
