Thingiverse
The Mad Cobra by ecoiras
by Thingiverse
Last crawled date: 4 years, 3 months ago
The Mad Cobra
Introduction:
A variation of the Grab Toy ++ (https://www.thingiverse.com/thing:2750749) that turns 180 degrees. For this I needed to determine the length of the longer arms on the right as a function of totalArmLength (which is the lenght used for the left side). Since those arm lengths are not the distances between the axes of the hinges there is a bit of math to do (line 324 of the OpenSCAD file), but that's pretty much it.
To finish it up I added some text for decoration.
Main routine:
TheMadCobra(): generates the Mad Cobra model.
Included STL file:
TheMadCobra_slack05.stl: a render of the Mad Cobra using 0.5mm spacing for the hinges.
Enjoy!
Introduction:
A variation of the Grab Toy ++ (https://www.thingiverse.com/thing:2750749) that turns 180 degrees. For this I needed to determine the length of the longer arms on the right as a function of totalArmLength (which is the lenght used for the left side). Since those arm lengths are not the distances between the axes of the hinges there is a bit of math to do (line 324 of the OpenSCAD file), but that's pretty much it.
To finish it up I added some text for decoration.
Main routine:
TheMadCobra(): generates the Mad Cobra model.
Included STL file:
TheMadCobra_slack05.stl: a render of the Mad Cobra using 0.5mm spacing for the hinges.
Enjoy!