Printed V-Laser - BiBu

Hi!

Due the nice response from the communty with LiBu, a printed mini laser engraver structure, we proudly present BiBu, your BIG Burner!

BiBu, as its little sister, is a laser engraver engraver structure, the initial idea was a fully 3D printed structure, but in many ways, to 3D print a big structure is virtually imposible taking in consideration that it must be precise and sturdy.

To fight that, we did chose an Open Hardware aluminium profile to make the long structure parts, V-Slot, because there are many printable parts out there, and the smooth linear motion that features is well balanced with the price and availability, also, there's a an awesome community around the product and derivatives

Then we found this on the nets, while searching for a V-Slot distributor:

- http://openbuilds.org/?category=laser-cutter-builds&id=304

A whole world of information, an incredibly clever pinion/belt systems ideas, this makes the engraver able to work on walls and non-horizont