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2 items tagged "steel"

Related tags: hacks [+], zombie apocalypse [+], weapons [+], vibrations [+], steel frame [+], steel balls [+], steel ball [+], slingshot [+], guy [+], frame [+], eventorbot [+], d printer [+], cnc [+], 3d printer [+]

September 09, 2012
14:01
Eventorbot 3D Printer
» ‎ Hack a Day

Tired of 3D printers that use t-slot construction? The Eventorbot is yet another open source 3D printer, but it’s built out of steel and 3D printable parts. The design also aims to minimize the effect of vibrations by using a single solid frame. All of the wiring runs through the steel frame, which gives the [...]
Tags: steel frame eventorbot d-printer 3d-printer steel-frame vibrations cnc hacks
August 30, 2011
7:06
Crazy slingshot guy at it again with a 220 lb steel ball cannon
» ‎ Hack a Day

Good old [Jörg Sprave]. That guy just doesn’t quit building insane slingshots. If he’s not honing his machete slinging skills in preparation for the zombie apocalypse, he’s blowing out car windows with giant steel balls. The huge cannon you see above is modeled off a small slingshot he made a while back, which fired 8mm [...]
Tags: steel guy slingshot zombie-apocalypse steel-balls steel-ball weapons hacks