RepRap Wally Can Print Larger Versions of Itself

2013年10月13日 | By News | Filed in: News.

http://hackaday.com/2013/10/12/reprap-wally-can-print-larger-versions-of-itself/

Reprap Wally

SCARA based 3D printers seem to be all the rage these days, and with good reason. This RepRap Wally doesn’t use any linear rods or timing belts — in fact, it can even print larger versions of itself with each iteration! Well, minus the electronics of course.

It was first spotted out in the wild at the NYC Makerfaire, and looks to be a pretty slick design. Using fully 3D printed limbs, the steppers move the arms using a fishing line. To reduce the load on the joints, a bowden extruder is also used. The really cool part of this … Read the rest

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