Walk Like A Xenomorph

[James Bruton] is busy working on his latest project, a “scrap metal sculpture”-inspired Alien Xenomorph suit.  However, he wanted to get a boost in height as well as a digitigrade stance. To that end, [James] 3D-printed a pair of customized stilts. Each stilt consisted of a lifter with several parts laminated together using acetone. He bolted an old pair of shoes onto the stilts, adding straps across the toes to keep the shoes from lifting up.

While the stilts worked very well, [James] wanted to add soles to them to give him some traction as he walked – falling while in a Xenomorph costume composed of sharp plastic sounds painful enough! He decided to hybrid print the soles using ABS and Ninjaflex. The ABS part of the sole was then acetone-welded to the bottom of the stilts.

[James] hopes to add some claws for effect, so long as they don’t impede his walking too much. He has already completed a good amount of the 3D-printed suit. We know the finished project is going to be amazing: [James] has created everything from Daleks to Iron Man!

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Hands-on With the FlexyDualie 3D Printer Extruder

Flexydualie Extruder

Ever heard of the FlexyDualie extruder? It’s a new opensource dual extruder from Aleph Objects (makers of the Lulzbot and TAZ), specifically designed for printing in a hard material — and a flexible one!

[James Bruton] of XRobots just got his hands on one and a new TAZ printer, and he’s shared his thoughts. He’s using ABS plastic and Ninjaflex rubber filament to test it out. Sure you can sometimes print with Ninjaflex using a regular extruder… but get ready for headaches as it jams in your extruder guide. The FlexyDualie is specifically designed for extruding flexible filaments which results in a lot less headaches, and a lot more productivity!

In the following demonstration video, [James] shows us the awesome possibilities of printing parts in both a hard and soft material. He even goes into detail on how to setup Slic3r for multi-material STL files.

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