Ghost V1: 3d printed antweight robot
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This is my first ever combat robot design, this was run at Hickory Bot Battles 2023.
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is my first ever combat robot design, it competed at Hickory Bot Battles 2023, Under the name of Ghost, as the original prototype was printed using clear PETG.
There were some issues with the design that we still needed to fix, including more tolerance for the weapon mount, and a better weapon axel design. I'm Uploading the design that we used in the competition, as well as drive train mounting.
overall, it did pretty well considering this was our first time, we ended the day with one win and two losses, though the losses were judges' decisions, and our win was by knockout.
In our first fight, we tried to use zip ties to tighten the weapon towers together, to try to keep the weapon axle in the right slot, we unfortunately tied them too tightly, and our weapon was unable to function.
our second fight all systems were working well, and we knocked out the other team's two multi-bots in less than a minute.
our third fight was looking good until we landed a floor-to-ceiling hit on the other robot, which also broke our weapon axle. after that hit, one of our drive motors started to rattle loose, though we were able to have some movement to the end of the fight
suggested Bill Of Materials:
Weapon motor: F2822/17 Brushless Outrunner 1100KV 4mm shaft | Motors & Mounts | FingerTech Robotics
Drive motor (2) 33.1:1 FingerTech "Silver Spark" 16mm Gearmotor | Motors & Mounts | FingerTech Robotics
Drive motor mounts: FingerTech L-Bracket Motor Mount (pair) | Motors & Mounts | FingerTech Robotics
wheels 2.75 inch, wide: FingerTech Foam Wheels (pair) | Wheels & Hubs | FingerTech Robotics
wheel hubs wide: FingerTech Twist Hubs (pair) | Wheels & Hubs | FingerTech Robotics
Weapon mount: FingerTech Blade Mount | Weapon Systems | FingerTech Robotics
Battery (300mah): Galaxy 2S (7.4V) Lipoly Pack | Batteries & Chargers | FingerTech Robotics
transmitter: Flysky T6A 2.4GHz 6-Channel Transmitter | Radio Equipment | FingerTech Robotics
receiver: Flysky TR6A 2.4GHz 6-Channel Receiver | Radio Equipment | FingerTech Robotics
Speed controler (2): FingerTech tinyESC v2 | Electronics | FingerTech Robotics
brushless speed controller: BL-Heli 20A Brushless Speed Controller | Electronics | FingerTech Robotics
motor screws: 2-56 Button Head Screws (25pcs) | Tools & Fasteners | FingerTech Robotics
You will need a power switch and an activation light, as well as a power distributor, as well as a few screws, M3 and M4 will work