3D Printed Robotic Arm: Difference between revisions
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=Basics= | |||
*A [[Robotic Arm]] which has most of its componets [[3D Printer | 3D Printed]] | |||
*Reduces cost (ie no metal cutting needed), at the price of some small structual strength/enviromental hardening | |||
*Great for prototyping, development, and indoor small-medium load use | |||
=Team Spain= | |||
*BCN3D - [https://www.bcn3d.com/bcn3d-moveo-the-future-of-learning/] - all open source, and full build manual - [https://github.com/BCN3D/BCN3D-Moveo/blob/master/USER%20MANUAL/User%20Manual%20BCN3D%20Moveo.pdf] | |||
=Team Germany= | |||
<html><iframe width="560" height="315" src="https://www.youtube.com/embed/TSZTV1dZyyY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> | |||
</html> | |||
https://hackaday.io/project/3800-3d-printable-robot-arm | https://hackaday.io/project/3800-3d-printable-robot-arm | ||
=Team Switzerland= | |||
==Intro== | |||
*[[Skyentific]] | |||
*A Youtube Channel, which has develpoed and tested a few iterations of this concept | |||
*[https://www.youtube.com/playlist?list=PLh-o7Bm9fcVwQUpi05icES0kqdcchkzx9 The Most Recent Design] Uses: | |||
**[[ODrive]] | |||
**Large [[BLDC]] "hobby motors" | |||
**Rotary Encoders | |||
**Also has a custom control board/remote with all the needed electronics | |||
*Not 100% completed, but the last few DOF/Axis are near complete (also some of this may be premade, but released slowly to satisfy the Youtube Content Treadmill | |||
*Has 7DOF total | |||
==Notes== | |||
*Good one - RAMPS controlled. Need to program it via code. | |||
*No feedback. | |||
*Practical use case - if we can create software to generate toolpaths, this would be a practical welding robot when scaled up. | |||
*Easy concept - 6 degrees of freedom, + 6 stepper drivers. Scalable - as drivers can be whatever size required. | |||
*Great project for open source TB6600, open source Arduinos, 3D printing, 3d printed belts and bearings for larger size machines. | |||
[[File:youtube.png|50px]] | |||
<html><iframe width="560" height="315" src="https://www.youtube.com/embed/OU80pkbl-KM" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></html> | |||
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. | |||
=Internal Links= | |||
*[[Industrial Robotic Arm]] | |||
*[[Skyentific]] | |||
[[Category: Robotic Arm]] [[Category: Robotics]] | |||
Latest revision as of 16:06, 10 August 2020
Basics
- A Robotic Arm which has most of its componets 3D Printed
- Reduces cost (ie no metal cutting needed), at the price of some small structual strength/enviromental hardening
- Great for prototyping, development, and indoor small-medium load use
Team Spain
Team Germany
https://hackaday.io/project/3800-3d-printable-robot-arm
Team Switzerland
Intro
- Skyentific
- A Youtube Channel, which has develpoed and tested a few iterations of this concept
- The Most Recent Design Uses:
- Not 100% completed, but the last few DOF/Axis are near complete (also some of this may be premade, but released slowly to satisfy the Youtube Content Treadmill
- Has 7DOF total
Notes
- Good one - RAMPS controlled. Need to program it via code.
- No feedback.
- Practical use case - if we can create software to generate toolpaths, this would be a practical welding robot when scaled up.
- Easy concept - 6 degrees of freedom, + 6 stepper drivers. Scalable - as drivers can be whatever size required.
- Great project for open source TB6600, open source Arduinos, 3D printing, 3d printed belts and bearings for larger size machines.
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.