NRC Maze Robot Printed Parts

I was going to participate in the National Robotics Challenge as part of my high school’s Engineering Team, which I lead until something happened. However, I made a tutorial of my robot so that the designs and code are accessible to anyone, and these are the 3D printed parts required to follow the tutorial linked below.

About

The National Robotics Challenge is held annually in Ohio, featuring multiple robotics contests of varying difficulty. This is specifically for the Robot Maze Contest, where a robot must autonomously navigate a 10x10-segment maze as quickly as possible. This robot is smaller than 7x7x7 inches, and it meets all other competition design criteria. It can basically be made out of parts from the ELEGOO Smart Robot Car Kit V4.0 alongside these 3D-printed components. Once fully assembled, the robot moves one segment at a time, using realignment and self-correction techniques to maintain accuracy. Check out the full tutorial on Github for more information.

Print Settings

Depending on how well your bed adhesion is, you may or may not want to add glue, especially for the top and bottom plates.

All Parts

- 3 Perimeters
- 50% Infill 
- Gyroid Pattern
- 0.2mm Layer Height

Part Specific

Top Plate
- No Supports Needed
- Brim Enabled

Bottom Plate
- Support (on build plate only)
- Brim Enabled

Ultrasonic Mount 1
- No Supports Needed
- Brim Optional

Ultrasonic Mount 2
- Support (on build plate only)
- Brim Enabled

Bearing Stoppers
- No Supports Needed
- Brim Disabled

Other

If you found these parts useful, please give this a like, as it really helps me out.

This work is licensed under the Creative Commons BY-NC-ND License. Please respect the No Derivatives part of the license and do not modify any of the printed parts, including removing my name from the top plate.