When professor Jason Roth stepped into his new class at Ivy Tech, it was set up like a traditional classroom: rows of desks with chairs and a projector screen at the front. The room hadn’t been updated since the ‘90s.
“I knew the space was not conducive to the learning process,” Roth said. “We had to make some changes to create a functional workshop environment to better support our design and engineering programs.”
In addition to changing the room design, Roth wanted to purchase equipment upgrades to provide students with the tools and resources found in the workplace, including 3D printers, laser cutters, workbenches, and shop tools.
Overall, Roth set out with three key goals:
- Design a fab lab and workspaces that facilitate collaboration
- Invest in tools that enhance engineering curriculum and mirror real-world design, prototyping, and manufacturing processes
- Create a comprehensive plan that would win over gatekeepers
The Making of an Additive Manufacturing Lab
With 32 locations across Indiana, Ivy Tech houses some of the best building information modeling (BIM) and manufacturing design training programs in the state. As the assistant dean for the school of advanced manufacturing, engineering, and applied technology and program chair for design technology, Roth’s number one priority is making sure that students from their program graduate and find jobs in their field.
Before making any changes to the lab, Roth wanted to understand how functional manufacturing workshops operate today. Together with his colleague Jamie Hamilton, associate professor for design technology and mechanical engineering technology, he connected with local manufacturers, architectural firms, and contractors.
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“As we started the process of redesigning our CAD and IDEA (Innovation, Design, Engineering, and Architecture) labs, we wanted to look at the industry locally, nationally, and globally,” Roth said. “Our biggest goal was to make our classroom more of a collaborative space, much like the manufacturing and building information modeling industries.”
First, Roth and Hamilton’ changed the rows of computer desks into “pods” and added butcher block maple lab benches. Everything–including the whiteboard–was put on wheels and made fully mobile so it was easier to move tables, tools, and machines where needed throughout the course.
The whole setup was designed to be rearrangeable for other classes that use the same space. Only the computers and three cabinets remained stationary. The team also added a new wall-mounted touch screen video board and 75” television for showing demonstrations.
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Choosing the Right Tools
Both instructors wanted to integrate 3D printers into engineering and CAD curriculum, especially to teach students how to prototype.
Most importantly, through job placement partnerships with local manufacturers and architecture firms, Ivy Tech discovered that CAD and 3D printing skills were highly desirable for employers.
Hamilton decided to purchase Formlabs’ Form 2 stereolithography (SLA) 3D printer for the lab.
“I had been tracking Formlabs for a few years at the time and I was impressed with how easy to use and clean the printers were,” Hamilton said. “I saw other big industry names using them and I thought it would make a great addition to the lab.”
They started with six Form 2 3D printers, and have since added a variety of materials to teach prototyping and iterative design.
The school also opens up 3D printing to the community through a program that allows entrepreneurs and small businesses to use the technology to kick-start their businesses. For example, local company Aerotronic uses the printers to prototype single rotor unmanned aerial systems.
“It’s a great way to get involved in the community and show the industry how these machines can be used,” Roth said.
Keys to Success: Securing Department Buy-In
Having a plan in place was paramount to Roth and Hamilton’s success.
“To get the school on board, we created a very detailed plan of exactly what we wanted. We executed our plan little by little and as each change was implemented, we kept the school updated on how it’s helped and impacted the courses we teach,” Roth said.
From power accessibility to ethernet, every last detail was outlined in the plan.
Showcasing Skills That Get Students Hired
Now that the dust has settled in the new space, Roth and Hamilton are focused on showcasing students’ work to the industry and prospective students.
The plan is to collaborate with companies in the manufacturing and architecture industry and have them give feedback to students and faculty. Roth and Hamilton also plan on more collaboration with other programs in the school, including advanced automation and robotics, and machine tool technology.
“We want to be the shining star of the school and empower this industry to continue to innovate and utilize the technology we have at our fingertips,” Roth said.