After ordering an extruded rail system and assembling the frame ... He exported his Blender design as dxf files to cut and weld an aluminum replacement for the extruder mounting platform.

But these days, printers are shipping with either V-slot extrusions with Delrin wheels or linear rails. Which is best? Everyone seems to have an opinion, but [Spencer] decided to compare them ...

It is available in white and aluminum. iGuzzini's mains-voltage track offers a more durable system made from extruded aluminum. The system can be used with a three-phase power supply for maximum ...