Just wondering if instead of laying down layer by layer of heated plastic could we use instead a traditional printing approach with something like spray on plastic. I know there are some issues with cure time etc but i am wondering if a variable paint nozel that could adjust the width of the spray surface and possible also a faster moving print head could we infact archive a faster and better approach as many of the problems associated with RepRap seem to be with the extrusion head?
Long shot i know but was thinking how much tech is already put into desktop printers and is it possible to somehow leverage that?
Dan
