According to Mr Bagpress (of whom more anon) a concave mould will be more effective than a convex one. This also means that you don’t have to compensate for the thickness of your lamination when building the mould. So the…   Read more»

[quote data-userid=”14148″ data-postid=”23209″] I originally planned to draw the moulds in a 3D program and then get them cut on a CNC machine. The technique for making this sort of complex shape in 3D is called lofting – from pre-computer…   Read more»

 
What about when I think I’m wrong @jamesbisset?
 
 

@tv101 You’re always right.

I originally planned to draw the moulds in a 3D program and then get them cut on a CNC machine. The technique for making this sort of complex shape in 3D is called lofting – from pre-computer aeronautics and boat-building….   Read more»