Ekobots - Gears simple and double helical tooth

Gears assorted

• Simple tooth (angle_twist=0);
• Double helical/herringbone tooth (angle_twist=n);

__Grub generator - All parametric __

• Number of screws;
• angle between screws;
• Size of screws;

Very simple to make complex gears:
Sample for gear and grub.
Sample for gear and groove.
Samples gears from 10 teeth to 50 with 5mm hole.

Derivation of:
Parametric Gear by D1plo1d;
Parametric Pulley by droftarts;

You can buy the OpenSCAD generator - All parametric.
In the site bellow.

You can help me to do more things like this.
Buy my designs at pinshape:http://pinshape.com/users/27920-jsirgado
The OpenSCAD file is there, you can change all.