Screw Driven Hexapod 六足机器人

A hexapod I built in 2012.After building a servo driven hexapod I wanted to try something different.And then I came up with a screw driven design.Why screw drive?First,it looks cooler :).Second,to utilize the self-lock property of screw drive mechanism. Trying to write a detail post of this hexapod design and post it on my blog.===> http://lichaoma.com/2016/02/13/screw-driven-hexapod-robot-design/