Cnc Hot Wire Foam Cutter Diy

The cnc foam cutter is a machine controlled by a pc computer capable of cutting any 3d objects out of extruded and expanded polystyrene foams eps and xps the cutting is performed with a hot cutting wire moving in the vertical and horizontal axes through the use of stepper motors controlled by an electronic controller connected to a pc and controlled with our unique software.

Cnc hot wire foam cutter diy.

Rcfoamcutter hot wire cnc foam cutters will cut tapered shapes including a zagi like wing or a jet wing. The hot wire cnc foam cutter is a simple but very important machine tool especially for hobbyists. Most types of foam can be cut with a hot wire and if you can control the wire accurately then you can make wings and fuselages for rc aeroplanes and many other things e g. The four stepper motors control the x y x y direction movements of the hot wire and thus enable you to cut different shapes out of the foam block.

You ve built your 4 axes cnc foam cutter and now you need some software to generate and send the g code for your foam wing or fuselage. In this video i will show you how to make a bow polystyrene cutter out of pvc pipe and a household ac power adapter this is a handy little foam slicer if you. A second plus is the realtime 3d preview of the cutting job. The software is easy to learn with customers being able to build the machine and start cutting all on the same day.

It s possible to do without a cnc computer numerical control machine just by guiding a hot wire over templates. The vortex rc 4 axis hot wire cnc is built using precision laser cut mdf interlocking parts and uses drawer slides threaded rods to keep the costs low. It cuts the foam in different shapes by using an electrically heated wire as a cutting tool.