Want to intern at the Port of Virginia? They’ve got gigantic robotic gantry cranes! Check this out:
Here in the Makerspaces, another project that’s in process is the creation of a robotic boat, or more specifically, the creation of swarming autonomous boats (unmanned surface vehicles (USVs) if we’re being real shoes-and-tie fancy like). As both a platform for learning as well as for research; autonomous unmanned surface vehicles are a very relevant technical environment within which our students are working. Swarming USVs will have deep applications in the future ranging from shipping and transportation to deep water exploration and more.
Starting small, our students are focusing on wholly 3D printed USV swarm member prototypes as shown below as we were preparing for a test launch from our Lake Matoaka docks back in January.
Over the past many months the students involved, in particular the Robotics Club, has explored hull design options and coding architectures on our way towards building an effective swarming USV member.
As can be seen these are clearly non-traditional boat hull designs. One of the big reasons that are so strange is that these USVs are based around a unique form of engine, Voith-Schneider propulsion (VSP) systems. VSP systems are quite unique in that they can almost instantaneously point a thrust vector in any cardinal direction. They look and operate similar to a helicopter blade that has been turned vertically and dunked into the water.
If this project sounds of interest to you, let the Makerspaces or the student Robotics Club know and come join the fun. We’ve got all the basic building blocks working and are heading to the Lake for testing.
What’s better than robotics at Lake Matoaka on a nice sunny day?!
Rain or shine, pandemic or not, the Makerspaces at William & Mary are open and ready to help support you on your journey to create that next project, assignment, or personal learning adventure. Although we’re slightly more limited due to spacing and social distancing requirements, there’s still a whole lot going on around campus. In the past week we’ve had Tribe members come in to learn how to operate a LASER processing system, a CNC embroidery system, CNC lathe, and much more! We’re excited and here to help, so come on in.
The Makerspaces at William & Mary have many projects underway, one of the more interesting is the creation of an open source syringe bot design that is ultra-low cost and high resolution. The concept is that there are so many instances when we need a simple robot to move around a syringe and squirt some goop for us; either to 3D print from viscous fluids and epoxies or to perform automatic titration and chemistry a robot can be useful. If we can make one that is ultra-low cost, as in a couple hundred bucks at most, and yet can maintain micrometer level positioning accuracies and micro (or even nano) liter level dispensation volumes, that robot could be truly useful!
Introducing syringeBot v0.1.
This is the basic head for the open source, 3D printable, syringe bot that we’ve completed, tested, and deployed. Here you can see it in action as used by Doctoral Candidate Stapel as it is being used to 3D print diatom-filled biogel structures:
Stapel & Advisor Dr. Hannes Schniepp continue to move forward with their cutting edge research into the 3D printing of biological structures, having now built this new expanded bioreactor to generate custom materials.
We will keep pushing forward with working on and improving ultra-low cost, high resolution, syringe bot design.
This version (0.1v) was designed and produced from scratch by Aidan Connor (Computer Science, ’21) and the Director of the Makerspaces. If you would like to become part of the open source design effort please contact the director at firstname.lastname@example.org.
We hope you all had a happy and safe all fools day today! A big thank you to the gifter of printer plants 🙂
Dr. Donglai Gong of William & Mary’s School of Marine Science at the Virginia Institute of Marine Science stopped in yesterday to quickly prototype a nylon based, carbon fiber infused mounting component for an upcoming experiment using advanced drone based instruments. An hour or so after he arrived, he had designed and printed an ultra-strong, lightweight custom fit bracket embedded with continuous carbon fiber and was able to leave equipped to continue pushing the edges of marine science.
In case you’re not familiar, EPAD stands for Engineering, Physics & Applied Design and is a relatively new track developed as a venture between Physics & Applied Science. At the conclusion of a Physics-EPAD degree program the students have to undertake a year long engineering capstone project as a team that comes in a variety of flavors. As we head into the end of the AY20-21 year you can see some students working hard on their capstones.
Have you ever made a ukelele using a CNC router? Want to learn? Take a look as one of our own goes through the process and makes his own! Here’s a video of the top being carved out on the router: