3d print worm-wheel

[shire]

Just to show what is possible with 3d print. DEMO OF 40/1 DIVIDING HEAD, for HNC, students, printed assembled and working model

http://i824.photobucket.com/albums/zz165/shire1shire/worm%20-wheel.jpg (http://s824.photobucket.com/user/shire1shire/media/worm%20-wheel.jpg.html)

[Dubster68]

That is amazing. Was reading some news the other day that a dad made a prosthetic arm for his 4yr old son via a 3D printer. The NHS said it is to expensive so he made his own. A clever technology and good pic:D