Robotics Education & Competition Foundation
Online Challenges

VEX Robotics Competition "Make It Real" CAD Engineering Challenge Sponsored by Autodesk®

Have you ever wanted a component for your robot that was not included in the kit of parts? Do you want to design and make something unique that sets you apart from your peers? Then the “Make It Real CAD Engineering Challenge” is for you! Autodesk is sponsoring this challenge and giving you a chance to focus your passion for CAD and apply your skills to solve a real-world design issue.

In this challenge, you will use the same Autodesk 3D design software used by professionals to conceptualize and model a new part for a robot that improves its functionality or overcomes an existing problem. The new part must be designed to fit an existing robot and may consist of multiple pieces that form one part design. The robot may be a competition robot (VEX, FIRST, BEST, PLTW, SkillsUSA, TSA, etc.) or another robot that performs an interesting task. Note that your 3D printed part from this online challenge may be used in the VEX U competition, but not in VRC.

To help you succeed, access to Autodesk software is available at no charge to students. In the Make It Real CAD Engineering Challenge, you must use either Autodesk® Fusion 360™, Autodesk® Inventor®, or Tinkercad™ to model your custom robot part. Whether you’ve used the software before or are brand new to CAD, the Autodesk Design Academy provides lessons and video tutorials for all skill levels.

To get started, carefully read the complete challenge requirements on this page. Then visit the Autodesk Design Academy challenge page to download software, watch tutorials and learn how to create custom parts. When you’re ready, return to this page to submit your entry.

The future is yours to design, and we can’t wait to see how you change the world!

Finalists

Fire Force

rcross

Intro

Recently in Southern California, wildfires have raged constantly, endangering the lives and property of millions of citizens as well as the lives of the brave firefighters on the frontlines battling the infernos. In order to combat the infernos engulfing the state, we were inspired to design and create a firefighting robot to try to save not only millions of dollars, but lives as well. This robot is designed to report and extinguish small fires before they get out of hand. Using advanced 3D modeling technology we designed a part in order to connect our...


Candle Snuffing Robot

rcross

Introduction:

We created a snuffer bell part to add to a robotic arm.  The robotic arm will swing down and snuff the candle by starving it of air.  We decided to create this piece because it is a helpful innovation, which frees people of the partially dangerous responsibility of snuffing a candle. Automating the candle snuffer makes it quick and convenient and on top of this, it removes part of the danger of forgetting about a candle and starting a fire.   The new part will be used by those who enjoy lighting candles or the pleasant scent and...


New Half-Circle Gusset

williamrey5494

We created this gusset because the gussets provided in the robotics kit are not effective. They are very flimsy and are not stable. For example, one hit from another results in pieces falling off the robot, and sometimes, C channels will get loose, which deteriorates the foundation of our robot. Our gussets have holes at 0 degrees, 30 degrees, 60 degrees, and 90 degrees on both sides with the 90-degree hole being shared. These gussets will be more cost-effective because we won't have to buy different gussets for each angle.

How it is...


Wire Clip

2024rekerben

9210C 2020 CAD Make it Real Challange:

 

For the 2020 CAD Make it Real challenge, our team chose to make a clip for wire management. Wire management has been a problem for our team so far this season, we have gone through a lot of unnecessary zip ties and have had to spend a lot of time using zip ties to tie down wires, only to have to take them off again when we want to make a change. Our solution to this problem is to make a wire clip that can be bolted onto our robot. This simple yet useful clip will ensure that the wires stay where you want them but at the same...


Axle Support

751Abvhs

The idea of the part, known as “Axle Support,” came from a dilemma of team 751A’s competition of the last year. There was a long axle going through the width of their bot that bent under the stress from the weight of the motors and gears attached to it. This 1 inch by 0.5 inch part, composed of a bracket on the back of a metal spacer shaped chamber, is meant to reinforce axles bending or malforming under the pressure of gears and motors attached to it.

The use of this part is simple and effective. The bracket on the back of the metal...


VHTPA Makes It Real

vhtpa-robotics

The first 3 images feature the design in Tinkercad. The next 2 images feature the design as a 3D printed model.  The last image features the design in Autodesk. 

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Fowmni Wheel

nvelliquette

It's an omni wheel, it's a speed boost, no, it's the Fowmni wheel!!! Tired of being last in a race or in a robotics competition? Try the Fowmni wheel, it'll get you to your destination before you even finnish saying where you're going!

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Customized Plate

javiermolina26

The new piece I have designed is a plate that is kind of T-shaped which would make robot builds easy.

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Vex Robotics "Make it Real" competition entry: i...

Armogetion

The entry for 4478F to the Vex Robotics "Make it Real" online competition, the i channel. The paragragh is attached in the files.

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Encoder Mount

RafaelTreminioBravo6105C

The optical shaft encoder is one of the most important sensors to include on a vex robot. The sensor measure speed and distance of the shaft by using coding. Many Vex teams use the sensor on their drive train to incorporate rotation and distance into their PID code.

The functionality of the sensor itself is phenomenal, but the casing for the hardware has a complicating design that only includes screw mounts for one side of the encoder. This can cause inconsistencies like friction or uneven elevation of the axel to give inaccurate readings on the encoder. The encoder includes a...


9393B Rockbots Corner Piece

milirengifo

9393B Rockbots Corner Piece

The piece that we created is a type of piece corner piece. However, this corner piece instead of just connecting 2 pieces to make a corner, is just one whole piece. Using this type of piece can save the number of pieces used in a robot and the less pieces there are, the lighter the robot gets making the robot a bit faster.

You might be thinking, what’s saving one piece and a few screws going to do? Well, a single corner piece by itself does not make the robot too much faster, but an entire robot has a lot of...


Low-Profile Torsional Tensor; A Versatile Rubber...

AON-R

AON Robotics (AON-R) VEX U team from the University of Puerto Rico at Mayagüez (UPRM).

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Roller Support/Shaft Connector Mechanism

deniz.uzun

 

We have been working on VEX Robotics for the past three years, and each season, one of the main goals was being able to grasp game objects. Whether you need to stack cubes or launch balls, intake mechanisms have always been a crucial part of VEX robots. From In the Zone, to Tower Takeover, many different intake mechanisms have been used. However, one of the most frequently used structures was ‘Roller Mechanisms’, which are also the main component that form most of this season’s robots. The aim of my design is to improve the stability of the Roller...


Spacer Screws

yamini.polisetty

Spacer Screws allow multiple individual spacers screw into one another, allowing a builder to adjust the size of the spacer to their needs.

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Quick Angle Adjustment

Jelly 2733J

I am Mattias Peroni from team Jelly 2733J, and this is our entry for the 2021 VEX Robotics Competition “Make it Real” CAD Engineering Challenge sponsored by Autodesk. The part we have designed and printed is capable of holding sheet metal and plastics at a desired angle or bend. When building something that needs to hit a target, we look to have precise aim and adjustability with our design. Therefore, it is important to find the right angle of the launching mechanism. This would have been a great piece to have for this year's challenge where balls have to be placed...


One-Way Bearing with Conical Rollers

mrice22

This part was created to help solve the problem of ratcheting systems in Vex. Often vrc competitors are forced to use traditional hardware and rubber bands to create ratchets. While a large amount of these devices are effective, they take up a large amount of space and can cause significant frictional losses. 

    This part is a special type of one-way bearing that was specifically designed to be 3D printed in one part. Typical bearings use spherical rollers which are effective at reducing friction between the outer and inner race. However, spherical rollers...


9393G Gear Problem Solved!

milirengifo

VEX Robotics Competition "Make It Real" CAD Engineering Challenge Sponsored by Autodesk®                                            

  • With this piece I am solving the problem of gear. Sometimes gears take too much space so I created a piece that is like a gear. It works like a gear but it’s smaller and allows the c-channels to move better. It also can be used in replacement of...
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Motor Protector

deniz.uzun

Have you ever wondered if there was an easier way to protect your motors from external collisions and potential damages? Well, with this new gear that we created, there is a lighter and an easier way so that we can protect our motors.

This motor case covers 3 sides of the motor which helps with placing the motor on the robot. Although, you might think that the left outside would be at risk, well there is a removable 4th side to our case which assists you in a way that it is both easy to insert in the case, and it protects the motor just as well as the other 3 sides. This piece of...


Tracking Wheel Brackets

HurricaneRobotics

One of the most essential areas to success in VEX Robotics is a strong and consistent autonomous program. However tracking wheels, which are extremely popular mechanisms for autonomous consistency, have a number of design flaws. In this years Autodesk CAD Challenge I designed a custom tracking wheel bracket to eliminate such problems.

See attached final report for further details and video for an overview.

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Vex Compatible Belt Gears

aum.04

Our part for the "Make It Real Challenge" is Vex compatible belt gears to combat the inneficancy and pley of traditional sprockets and chains. Our part enable one to use belts for transmission, this could be for a drive or just a more efficiant and accurate replacement of sprokcets and chains. The gears also allow you to use a belt for greater accuracy and precision. 

Introduction: After hours and hours of re-running and editing out autonomous, we could never get a 100% accurate run, and we realized it was because of the massive pley within our...


MTSAC1 - Modular Wheel Bay

jzepeda42

Please see below for our report.

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Team 8054A Cable Organizer Box

greenandgoldgears

CAD Make it Real Challenge Submission for team 8054A

 

The funny thing about wires is, embarrassingly, how little design thought they are given in VEX robots despite their importance. Speaking from experience, wires are generally added shamefully at the last minute and secured only with zip-ties and a bit of hope. “Bad wires” are a plague not limited to just our team, and our submission has been designed specifically to remedy this issue easily. Our Cable Organizer Box allows us to organize wires in a neat and compact way and takes up minimal space to...


751C - Ball Half Scoop

arodriguezarana

Ball Scoop - 751C

Introduction
The Ball Scoop was designed with the purpose of picking up a ball effectively and efficiently. This part is important in the process of holding a ball with the least amount of hardware needed and the best weight efficiency, a lightweight and sturdy piece to ensure that picking up balls can be done consistently. Having this as our means of collection could prove to be very beneficial to the bot. Alternatives in VEX are not round and suited to competitions or challenges involving round objects, for example,...


Greene Middle School Make it Real CAD

gltanaka

Anthony Andrews, Paul Wang, Conrad Lui, and Kelly Tanaka

07 December 2020

Make it Real Cad Final Report

We created this part to solve a major issue not only our team had but an issue that many other teams' struggled with. Last year when we were testing and competing with our robot we had a lot of issues with our robot not moving. At first, we thought that our motors were broken and that we needed to buy new ones. But after rigorous testing, we found out the real issue was that the motors were getting dust and other metals in them but that was not the only...


Flex Wheel Inserts

ThePilons

When we first noticed the Flex Wheels were legal for VEX Robotics Competition tournaments at the high school level, we got to experimenting and found numerous flaws, not with the wheel itself but the bores used around the Flex Wheels, and the VersaHex inserts. In addition, we wanted to be able to mount gears and sprockets to the wheel in a more secure manner using screws already on the gears, along with a few other changes. We believe that this part will be able to replace the current bore and insert system and be more compatible with VRC legal parts. The PDF submission and CAD files can...


Improved Rubber Band Intake Roller

wpivex

Teams in competing in VEX robotics commonly use sprockets as part of a rubber band intake or indexer system for spherical objects. Games such as Change Up are well suited to these designs

We set out to create a dedicated part that offers a number of advantages over the traditional sprocket system:

  • Cleaner, stronger rubber band mounting: The rubber bands fit perfectly into the slots of this part, making them less likely to slip or come off

  • Tough but low profile: The c-channel mounting is stronger...


 

The Ratchet Gear

Team 65292C

Team 65292C's Ratchet Gear made using Tinkercad 2019_10_14 and Inventor 2021!

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Autodesk "Make it Real" Challenge- 97101W

AsiMJ

After experiencing difficulties with building intakes during the Tower Takeover and Change Up challenges, we decided to make a part that would aid us in assembling a flexible intake system with improved stability. We wanted to incorporate smooth openings and closings for our intake while supporting the weight of the ball in an efficient manner. Thus, our team used Tinkercad version 2019_10_14 to design a new part that would work to eradicate some of these functional issues.

The unit we designed uses a trigger mechanism that functions through the use of potential energy released...


Rubber Band Intake Sprocket

1158523

Coronado High School Robotics Team 7870A

Rubber Band Intake Sprocket

Vex Make It Real Challenge by Autodesk 2021 Online Challenge

Made is Fusion 360 v2.0.9439

 

The Rubber Band Intake Sprocket is a modified 24T Vex Sprocket designed for use in Rubber Band Intakes. The part utilizes T-shaped teeth to hold rubber bands in place. This allows more customization and prevents the bands from slipping off during competition. The part was optimized using Fusion 360's shape optimization and tested in Fusion 360's simulation...


4" Wheel Mounting Attachment

8059-Blank

Team 8059X's "Make It Real" Online Challenge Submission: 4" Wheel Mounting Attachment

 

Introduction

The 4" Wheel Mounting Attachment is a compact, add-on part to the spokes of 4” wheels, which serves to provide mounting holes for a wider range of constructional versatility. These mounting holes were designed to line up with those on Vex gears and sprockets, but also can be used to connect wheels to one another or mount on any other Vex part easily.

The 4" Wheel Mounting...


Anti-Fog Safety Glasses Attachment

dzhang22

With this year’s challenges to robotics regarding COVID-19, a particular and unexpected problem arose: Wearing a face mask in addition to traditional safety glasses causes fogging on the lenses. This seemingly simple problem can have disastrous results. Through hard work and perseverance, 39Y designed a part that solves this problem. In doing so, we have managed to continue the VEX legacy of providing a fun and safe environment for all students who are passionate about learning, creating, and problem solving.

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P-Lock Chain

Proto-Knights

Proto-Knights 96744A

James B. Castle High School

“Make It Real” CAD Engineering Challenge

December 8, 2020

P-Lock Chain

This is the “P-Lock Chain” which is a modified chain that has more structural strength than a normal chain.  It also has been designed to be more rigid than the high-strength chain so it decreases the chances of the chain breaking when an exterior force or obstruction makes contact with the...


Vex Pulley Block

8059-Blank

Team 8059Z's "Make It Real" Online Challenge Submission: Vex Pulley Block

 

Introduction

The Pulley Block consists of a bracket that holds the pulley wheels and three mounting holes, of which any two can be screwed into a Vex C Channel. Pulleys increase the pulling force of a winch at the cost of increasing the length of the string connected to the winch. Pulleys have many applications in other machines and we feel as if the Pulley Block can help us bring such applications into Vex.

Compared to...


E-Channel

avengineers

The part we created was a modified version of a C-Channel, called the E-Channel. We wanted to have the thinnest base possible for the robot as we wanted more space for the internal components. 

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90 Degree Pillow Block

njeung

Introduction

Structural stability is integral to many everyday structures, such as buildings, bridges, and furniture. And the most structurally stable shape is the triangle. Triangles and trusses are everywhere, think: bridges, freeway signs, and houses. In VRC, advanced teams use triangle bracing quite often, but sometimes, VRC legal parts make it difficult to achieve light, efficient triangle bracing. Our part aims to make triangular structures easier to achieve in VEX.

How to Use

Based off of the structure of a pillow...


Linear Ratchet

qvex

VEX U Team QUEEN - Queen's University, Kingston, Ontario, Canada

Introduction

Linear motion is one of the many things that we feel has been somewhat left behind in the world of VEX Robotics. After our submission of the Low-Friction Slider Truck last year, we felt that we should create another part to add to our linear motion toolbox. An issue with the current linear motion systems is that there is no clear-cut way to ensure one-directional motion, meaning that a mechanism can move in one direction, but not the other. Additionally, many existing solutions...


V5 Battery Dock

Justin_K

VRC Team 3018E Paracord - Techna PWN Robotics - Council Bluffs, Iowa, United States.


Introduction


All VEX robots using the V5 system require a V5 battery. Since batteries have a limited run time, they need to be swapped frequently. Most teams use the V5 battery clips (part 276-6020) to attach the battery to their robot. While these clips do hold the batteries securely, they have several disadvantages. Swapping batteries held on by the clips is generally a slow, two-handed process. The clips offset the battery from the mounting points...


Single Hole Vertical Bearing

bmillar

 

 

New components offer builders and mechanical
engineers an increased level of complexity in designs;

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84 Tooth Carrier Gear

bmillar

 

 

Custom made planetary gear system allows for three different
gear ratios and one mechanism, although you could add more mechanisms and ratios.

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1:1 Motor Cartridge

ameador

We designed the 1:1 motor cartridge for the purpose of simplifying the high-speed mechanisms which often end up being used in VRC robots. New teams tend to struggle when they build their first flywheel and may refrain from ever building a high-speed mechanism again, closing the door for a valuable learning opportunity. The impact of friction, the pain of designing multistage gear trains, and the restriction of parts prevents teams from exploring designs that utilize high speeds in order to be effective. This simple cartridge provides a simple solution to these problems.

The 1:1...



91A 45 Degree C-Channel Coupler

Max Johnson91A

        For the 2020/21 Vex Robotics Competition, my team and I decided to make an X-Holonomic drive train for all of the benefits that come with that design. The issue that most teams come upon is finding the best approach to constructing a holonomic due to the currently available hardware that Vex offers which is primarily limited to the 45-degree gusset. 

        To solve this issue, we designed and printed the 45 Degree C-Channel Coupler. This piece is based on the same design characteristics of the C-Channel Coupler where it will...


Rubber Band Spacer

wyattgreenie

This challenge I have decided to make a spacer that can be used to hold a rubber band in place until A motor is moved. When moved the rubberband is released. 

Team Number: 7983Y

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Custom Flex Wheel Inserts

ashatoolsidas

After hearing that Flex Wheels would be legal in VRC this year, we were excited to test them on our Change Up intakes. However, after receiving the wheels, we noticed a lot of setbacks, especially with the Versa Hub, which serves as an insert for axles. The main problem is that the large size of the Versa Hub restricts the areas of the wheel that compress, thus massively reducing the wheel’s flexibility. Additionally, the hub has a hexagonal hole, requiring another insert to have an axle-shaped hole, and if a team is using a low-strength axle, which is usually the case, the wheel...


 

Clip on keps

Auds1106

Its a clip on keps nut

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VEX Caster Wheel

Shear_Braeden

This VEX Caster Wheel Designed by Jackson Stang, Brennan McCarthy, and Braeden Olewnik of team 6607A is Sweet Home High School's entry for the VEX robotics competition "Make It Real".

(I have Uploaded a PDF of our report but it is not showing in the Entrys. Heres the report just to be safe.)

                                           VEX Caster Wheel

       This is Team 6607A’s Entry for the 2020...



Adjustable Box Claw

cjperez1267

Adjustable Box Claw Explanation

We made this part to improve the functionality of a claw bot. We designed this mainly to expand upon the already existing functionality of a traditional claw. Using this part one may be able to have a modular claw that is mainly to be used for box shaped items. The claw can be used to have an adjustable distance, or a preset one for sturdier objects.

              When using this part with a bot, the user may replace the old claw part with the new one,...


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