this is a model for a full size table that i had designed to be made in bamboo

https://www.youtube.com/watch?v=XUmu_xiiwMI

http://hackaday.com/2013/12/04/crab-ble-a-table-that-walks/#more-108937

print all the parts at 0.25 mm layer height using a .4 or less nozzle.. the parts are interconnected using a m3 threaded rod and nuts ... the battery holder is mounted in the center..

print 6 sets of the leg set and 2 sets of the cross brace set..

for anybody interested in making it i woulf be making a detailed assembly diagram.

the motors are optional .. the model can be moved manually also if needed.. i used 1:100 ratio 6v geared dc motors....

also a lot of plastic lubricant is needed and it tends to jam up

the legs are joint together using m3 x 12 mm hex nut and bolt

you need brass or pcb spacers of 5 or 5.5 mm for the leg pivots... also to mount the motors you need a 6x3mm pipe cut to length to clamp the motor mounts on

guide : https://www.dozuki.com/Guide/crabble+assembly+guide/6677