3D Printed Robotic Arm: Difference between revisions
Jump to navigation
Jump to search
| Line 16: | Line 16: | ||
git clone https://github.com/SkyentificGit/SmallRobotArm | git clone https://github.com/SkyentificGit/SmallRobotArm | ||
=Scalability= | ==Scalability== | ||
*Mechanically, this can be scaled up to whatever size stepper motor is available. with proper geometry, allowed forces can be large. | *Mechanically, this can be scaled up to whatever size stepper motor is available. with proper geometry, allowed forces can be large. | ||
*Basics: if we have a 50lb force with a 1/2" pulley and 15mm GT2 belt - we can get to 500 lb pull readily on a 5" pulley! Good forces are allowed. We can probably get 5 kg load on the end effector for an industrial welding robot. | *Basics: if we have a 50lb force with a 1/2" pulley and 15mm GT2 belt - we can get to 500 lb pull readily on a 5" pulley! Good forces are allowed. We can probably get 5 kg load on the end effector for an industrial welding robot. | ||
Revision as of 14:59, 7 August 2020
Team Germany
https://hackaday.io/project/3800-3d-printable-robot-arm
Team Switzerland
Download all files, GPLv3, from here:
git clone https://github.com/SkyentificGit/SmallRobotArm
Scalability
- Mechanically, this can be scaled up to whatever size stepper motor is available. with proper geometry, allowed forces can be large.
- Basics: if we have a 50lb force with a 1/2" pulley and 15mm GT2 belt - we can get to 500 lb pull readily on a 5" pulley! Good forces are allowed. We can probably get 5 kg load on the end effector for an industrial welding robot.