Hot plate stirrer dissolves support material in 3D printed objects

Hot_plate_stirrer

When you want to print a 3D object you run into problems if there is a part that has nothing below it. The hot, soft filament coming out of the extruder will droop with gravity if not given something to rest on while it hardens. The solution is to use a second material as a support. But then you’ve got … Read the rest

Electric poncho keeps you warm on the go

electric-poncho

With the mild winter and spring we have had, it might seem strange to think about ways to keep yourself warm, but there’s no better time than the present to prepare for chilly weather down the line.

In his blog [Berto] was thinking about how to keep warm when things cool off again, and decided that a heated poncho would … Read the rest

Heated aluminum bed for MakerBot

[Keith] built this aluminum-plate heated build stage for his MakerBot 3D printer. We just saw a different MakerBot heated build stage yesterday that relied on glass as the printing surface. Keith’s design is similar to the aluminum RepRap bed but scaled down for the MakerBot. He had a piece of aluminum machined the to correct dimensions, and perfectly … Read the rest

DIY Heated vest/clothing


[Jared] sent in his experiment in building his own heated vest for motorcycle riding. He used some of the ever so common enamel coated wire and some surplus teflon tape in place of Teflon coated wire. So far he’s been testing things out with a bench power supply, but it seems to be working. Despite my love of building my … Read the rest