A couple of nights ago I made a template for the body cavities. It is made of hardboard so not particularly robust but I don't plan on using this as a routing guide. I left a left proportion of middle of the template solid to accommodate the neck and provide a firm backing for the bridge and tail piece.
I drilled four holes in the template to accommodate my jigsaw blade and proceeded to cut out the two side pieces freehand. I then sanded the edges smooth. I now have 3 very nice templates. I will not cut out the body shape in case I do decide to use this as a routing template at some point (leaves more surface area for the router to ride on).
I drilled 4 holes in the edge of the outline, I can use them to align the template with the outlook drawn on my body blank.
As I mentioned earlier, I did not intend to route these chambers out, instead I used my jigsaw. The blank is not thick and the pine cuts easily with the jigsaw. Also these edges will be hidden, plus it's a prototype so I'm not after perfection at this stage.
Never the less, once I had cut the 2 cavities I smoother the edges with 120 and then 400 grit sand paper so the will pass reasonable scrutiny if anyone is interested!
Thinking ahead a little I chiselled out a channel from the lower cavity to a point where I anticipate installing a pickup. I haven't yet decided what type of pickup to install there yet however my thoughts turn to a 'hotrail' style pickup. It means there are no pole pieces to line up or no requirement for a specialist pickup designed for mandolins is required.
No comments:
Post a Comment