Using a design posted on Hugh Piggott’s website – a chap based on one of the world’s windiest places in the Scottish Hebrides.
http://www.scoraigwind.com/
In this workshop there are about ten wind-power turbines under construction. Each one starts with the basic parts which is shaped into the various components.
The components are placed according to pattern . . .
. . . and then permanently embedded in fibreglass and resin . . . for weatherproofing. . .
When matched with similarly embedded magnets, the assembly is fixed to hand-carved wooden blades and connected to the welded steel frame which will hold the mechanism 40 feet in the air.