Hello

I'm new to cnc. I bought Geoff Williams book a while back and am now about to build my first cnc router. Wondering if the plans in the Williams book are out of date re; electronics etc.

I will be using the router to machine violin fronts and backs and maybe necks as well, propeller blades too.

I also want to be able to machine aluminium HTD pulleys and am wondering could I do it on the cnc machine described in the Williams book and if not would I need to install a fourth axis....and if so where to go for information.

Anyone got the g-code for propellers/violins/htd pulleys or where to find it?

I know thats a big order but thanks in advance if you can help.

John