ok guys you saw video from easycomposites guy that work for serious places say that this mold maximum hold up to 5 pieces and then deformates or start to fall out as molding materials not right.

what you using for pre pregs molds?

Without having something like a CNC cutter when I want really accurate cutting of shapes I make an accurate template from 2mm aluminium sheet and then just cut around it on a bench with a good knife like an Olfa snap cutter.

As hanaldo says cutting prepreg is easy. Unless you have zeveraly thousand for a vac ply cutting table make some card or metal templates to draw onto the prepreg and cut using a decent stanley knife

That's just a hot-wire cutter. Cuts that film by melting it. Would make a lovely mess of your pre-pregs. Honestly, pre-preg carbon is super easy to cut, just use a knife. 

https://www.youtube.com/watch?v=5XHj_JiD0d0



what about this cutting pre-pregs?

hanaldo text me your viber we talk more

Just cut it with a sharp knife. The surface ply can be cut with shears, the backing ply can too but it will clog them pretty quickly. Sharp knife is easier. 

Hello guys

im thinking to build owen and yo buy easycomposites pre pregs . question is where to buy material cutter and how to make perfect templates?


Thank u