This is a 3D printed robotic arm
The intent was to design something "easy" and cheap to built with a good visual impact also.
Test video: https://youtu.be/qovZKW0DxWk
https://youtu.be/N55W8TdMfCo
I spent time to look around the web at some examples available that could be a good starting from, and between all I found interesting the phenoptix MeArm V4 project (http://www.thingiverse.com/thing:360108) especially for the simplicity and low cost of parts involved.
So I kept only the kinematics geometry and redesign all parts including the gripper
23/09/15
updated instruction and round ramp stl (R01), added ball stl
preliminary tests video
https://www.youtube.com/watch?v=x9C_3WHr1G0
https://www.youtube.com/watch?v=0OFL6MxbPIM
25/09/15
updated gripper r01 files
04/10/15
added instructables link in instruction
| EBA_01.00.001.STL | 2.3MB | |
| EBA_01.00.002_vertical_drive_arm.STL | 914.8KB | |
| EBA_01.00.003_link.STL | 647.6KB | |
| EBA_01.00.004_forward_drive_arm.STL | 2.0MB | |
| EBA_01.00.005_horizontal_arm.STL | 1.7MB | |
| EBA_01.00.006_triangular_link.STL | 940.2KB | |
| EBA_01.00.009_servo_plate.STL | 206.7KB | |
| EBA_01.00.010_basement.STL | 985.9KB | |
| EBA_01.00.011_round_plate.STL | 258.4KB | |
| EBA_01.00.012_R01_claw_support.STL | 577.1KB | |
| EBA_01.00.013_R01_right_finger.STL | 96.5KB | |
| EBA_01.00.014_R01_left_finger.STL | 96.0KB | |
| EBA_01.00.015_drive_gear.STL | 119.0KB | |
| EBA_01.00.016_R01_driven_gear.STL | 124.5KB | |
| EBA_01.00.017_R01_ramp.STL | 2.1MB | |
| EBA_01.00.018_maestro_holder.STL | 52.6KB | |
| EBA_01.00.019_ball.STL | 320.4KB |
