VAWT Lenz type. Stage 1. Converting wind power to rotary motion.

Step 2: The Ribs, cutting out

I first printed out paper templates for the ribs, I trimmed these down to size and prayed the back of them with 3M low tac spray mount.

This allowed me to get the maximum yield from the scraps of 3/4" plywood boards I had.

These where then cut out using a band saw I cut to about 1mm from the lines on the curve and followed the line on the straight edges.

The curves where then finished off on the table sander