How to Make Custom Wheels for Your Robot - Molding/Casting Polyurethane (Part 1)
Today’s video is about the process I went through to make custom molded wheels using Polyurethane rubber. On Bloodsport, we used the exact same type of rubber that I’ll be experimenting with and the casting process we used is very similar to what I’ll show here. The main difference is that Bloodsport uses machined aluminum hubs which are quite expensive, and those wheels are much bigger than what I’ll be making. Here, I’ll be showing how I cast rubber tires onto lightweight 3D printed hubs you can make for a couple dollars apiece, and with a reusable custom 3D printed mold, have a wheel of exactly the size and hardness you’d like!
Links to Items in this video (Note: Amazon links are affiliate links)
Vytaflex 40: https://amzn.to/2Jt0kIt
Smooth On Mold Release: https://amzn.to/34VK7mG
Epoxy Liquid Pigment Dye: https://amzn.to/3aNe105
Vaseline/Petroleum Jelly: https://amzn.to/3pvKtrL
Sainsmart Carbon Fiber Nylon Filament: https://amzn.to/2WVM3XT
Gold PLA Filament: https://amzn.to/3mVann5
Just 'Cuz Robotics Website: https://justcuzrobotics.com/
Just 'Cuz Store: https://justcuzrobotics.com/shop
Instagram: @JustCuzRobotics
https://www.instagram.com/justcuzrobotics/
@bloodsport_battlebot
https://www.instagram.com/bloodsport_battlebot
Bloodsport Facebook Page:
https://www.facebook.com/bnsrobotics/
0:00 Intro
0:40 Why Use Rubber
4:03 Molds and Hubs
5:42 Rubber Compound
7:09 Pour Walkthrough
8:35 Mold Release Application
10:15 Bloodsport Mold Design
12:27 Dyes
13:27 Attempt 1 - Mixing
14:40 Attempt 1 - Checkin
16:55 Division Hubs/Mold
17:27 Attempt 1 - Demold
18:17 Attempt 1 - Results
21:58 Lighter Draconid Hubs
22:27 Attempt 1 - Wheel Weight
24:39 Attempt 1- Inspection
25:14 Attempt 2 - Mixing
25:51 Attempt 2 - Demold
27:19 Attempt 2 - Problems
28:11 What Went Wrong?
28:35 Attempt 3- Mix
30:06 Attempt 3 - Checkin
31:36 Attempt 3 - Demold
33:46 Attempt 3 - Results
34:13 Proper vs Improper Cure
35:22 Outro
#CombatRobotics #Battlebots #Hobbyweight
Music provided by Argofox:
TheDiabolicalWaffle - Excalibur
https://youtu.be/ZtO-nrp4Q6I
Видео How to Make Custom Wheels for Your Robot - Molding/Casting Polyurethane (Part 1) канала Team Just 'Cuz Robotics
Links to Items in this video (Note: Amazon links are affiliate links)
Vytaflex 40: https://amzn.to/2Jt0kIt
Smooth On Mold Release: https://amzn.to/34VK7mG
Epoxy Liquid Pigment Dye: https://amzn.to/3aNe105
Vaseline/Petroleum Jelly: https://amzn.to/3pvKtrL
Sainsmart Carbon Fiber Nylon Filament: https://amzn.to/2WVM3XT
Gold PLA Filament: https://amzn.to/3mVann5
Just 'Cuz Robotics Website: https://justcuzrobotics.com/
Just 'Cuz Store: https://justcuzrobotics.com/shop
Instagram: @JustCuzRobotics
https://www.instagram.com/justcuzrobotics/
@bloodsport_battlebot
https://www.instagram.com/bloodsport_battlebot
Bloodsport Facebook Page:
https://www.facebook.com/bnsrobotics/
0:00 Intro
0:40 Why Use Rubber
4:03 Molds and Hubs
5:42 Rubber Compound
7:09 Pour Walkthrough
8:35 Mold Release Application
10:15 Bloodsport Mold Design
12:27 Dyes
13:27 Attempt 1 - Mixing
14:40 Attempt 1 - Checkin
16:55 Division Hubs/Mold
17:27 Attempt 1 - Demold
18:17 Attempt 1 - Results
21:58 Lighter Draconid Hubs
22:27 Attempt 1 - Wheel Weight
24:39 Attempt 1- Inspection
25:14 Attempt 2 - Mixing
25:51 Attempt 2 - Demold
27:19 Attempt 2 - Problems
28:11 What Went Wrong?
28:35 Attempt 3- Mix
30:06 Attempt 3 - Checkin
31:36 Attempt 3 - Demold
33:46 Attempt 3 - Results
34:13 Proper vs Improper Cure
35:22 Outro
#CombatRobotics #Battlebots #Hobbyweight
Music provided by Argofox:
TheDiabolicalWaffle - Excalibur
https://youtu.be/ZtO-nrp4Q6I
Видео How to Make Custom Wheels for Your Robot - Molding/Casting Polyurethane (Part 1) канала Team Just 'Cuz Robotics
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Time for a Rematch! NHRL July 2021 Event Recap (3lb Beetleweight Combat Robot)Combat Robot Drivetrain Design Guide Part 2 - Mechanics, Reductions, and More!Making Rubber Tyres for 3D Printed WheelsNorwalk Havoc January 2020 - Event Recap for DivisionCasting Polyurethane Motor Mount Bushings with Liquid Urethane & 3D Printed Mold (Scion tC2 / tC2.5)Batch cutting wristwatch gearsProp: Shop - Molding & Casting 101: Intro to Urethane ResinHow It's Made: Skateboard WheelsBasics of Lost Wax Casting with 3D Printing - KAYA-CASTDIY Custom Bespoke 1/64th Scale Aluminum Wheels & Tires for HotWheels, Matchbox, and Diecast builds.HOW TO... PART 1 'SILICONE MOULDS FOR METAL'Stability Quest Completed! Destruction and More. (Part 3, 1-lb Antweight Combat Robot)HOMEMADE SKATE WHEELSI Spent $700 to Make This! Combat Robot PCB Design (The Process) Just 'Cuz PD BoardsMold Making Tutorial: How To Make a Brush-On Rubber Mold of a BustDivision: Norwalk Havoc November 2020 Event Recap (3lb Beetleweight Combat Robot)Turn & Machine MARS Robot Wheels! | WW209Mini Mulcher Design Overview: 1-lb Antweight Combat RobotTHE HAMMER | Cast Aluminum and Lead from 3D Printed PatternsTypes of RTV Mold Rubber for Mold Making and Casting, Pros & Cons