Video: Looking Through an "AM Lens"

Alan Suarez Garcia, advanced manufacturing engineer at GE Healthcare and master's student at Penn State, explains how this degree program changes how he looks at manufacturing.

Is it possible to offer a well-rounded higher education in additive manufacturing (AM)? With so many technologies, tools and materials, could a graduate be truly prepared for a career in AM?

These questions are a little off the mark when you consider how higher education in AM is playing out at Penn State University. Students enrolled in the school’s master’s program in AM and design aren’t expected to walk away knowing everything possible about their field. Instead, the degree is a baseline, a foundation in AM fundamentals that can be applied across industry, application, process and machine.

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As Alan Suarez Garcia described it to me, the program prepares students to view manufacturing through “an AM lens,” following how it impacts the entire supply chain. Garcia is an online student enrolled in the master’s program while simultaneously working full time as an advanced manufacturing engineer for GE Healthcare. I met up with him at Penn State last August while he was completing the on-campus lab work for this degree. Watch below or read on for the transcript.


Stephanie Hendrixson, Additive Manufacturing

I’m Stephanie Hendrixson with Additive Manufacturing magazine. I'm here at Penn State learning about their master’s program in additive manufacturing and design. This is a multidisciplinary program that spans several different colleges and departments here at Penn State. I'm here with Alan Suarez Garcia, an advanced manufacturing engineer at GE Healthcare and one of the current students in the program. What's the potential of additive manufacturing (AM) in the healthcare industry?

Alan Suarez Garcia, GE Healthcare

GE Healthcare is exploring this technology in many different ways. We want to revolutionize the whole industry. We want to speed up our product introduction cycles, as well as use the technology to tailor a lot of our medical imaging machines to better fit our patients. The better we can provide the images that help save lives, it's going to be a great way to use that technology.

Stephanie Hendrixson

So, it's beneficial internally both for how you're developing your products and then ultimately for the patient at the end of the line?

Alan Suarez Garcia


Stephanie Hendrixson

What has the experience been like so far as a student in the program?

Alan Suarez Garcia

It's been great. I've been able to pick up the material pretty quickly and being on campus this week has been a great experience to interact with professors and other students in my class and really get some hands-on experience that I can take back to my job and further develop my additive toolset.

Stephanie Hendrixson

You're a “world campus” student. You've been doing most of your coursework online but you're here this week to do the hands-on portion of the class. So, what is it you're working on and how is that experience going so far?

Alan Suarez Garcia

The experience has been great. This week really revolves around putting theory to actual hands-on experience. We've been messing around with machines and getting our hands on the machines that we can use to print, and really understanding the whole process of additive manufacturing, all the way from microstructure to postprocessing of parts that come out of an additive machine.

Stephanie Hendrixson

What will you take away from this experience and bring back to your job at GE Healthcare?

Alan Suarez Garcia

This whole program allows me to put on the additive manufacturing lens and really use that to think about if we can make a part using additive manufacturing, or how you set up a process for additive manufacturing in a production setting that makes sense for both the business and the product and, in our case, the patients.

Stephanie Hendrixson

Looking at production through an additive manufacturing lens—there are a lot of different components to that. There's the design aspect, there's the postprocessing aspect. Why is it important to take that broad perspective when you're thinking about manufacturing?

Alan Suarez Garcia

Additive manufacturing has the potential to shift the paradigm of how we design and make our parts. So, it's important to take that lens and apply it as early as possible in the production cycle.

That's one of the things that we've been learning throughout this program and throughout this week is to make sure that we account for all the considerations that are necessary to make sure that a part can be additively manufactured. Materials, the machine, support structures and the financial aspects of that as well.

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