G'day,
There are a number of ways to build masts, depending on size and builders set up. My wing mast will be from flat panels, tube masts can be from either flat panels or in a one piece pressure mould. Tow makes sense for both as it is cheap and has no wastage. Uni could be used if it was a non tapered section.
What size of boat have you got, and are you looking for a light as possible mast, or an easily built one?
First step is to get the engineering done. This costs about $Aus1,000, depending on what you require. Once the engineering is done, you will have enough information to cost the materials and decide if the weight savings justify the cost. Plans cost another $1,000.
There are a couple of pro builders capable of building them as well, if you don't want to do it yourself.
The strip masts are still standing, so the method worked, but it is more work than it needs to be, and the laminate schedule is not ideal.
rob
Hi,
I’ve been lurking a couple of years. What’s the latest method of building the carbon fiber masts? Are you guys still making strips out of tow or is there an easier way now?
Thanks,
Jerry Barth