Sunday, November 6, 2016

Rudder Mould

Carving out new rudder moulds on my CNC router.  Section profile is NACA 64012, mould material is MDF, epoxy coated and re-machined.

Machining the foam core with western red cedar timber stringer.

Having a go at some female spreader arm moulds.

A spreader bracket mould.  This bracket will allow the spreader arms to be adjustable.

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