Can Learning about Manufacturing Technologies Help Redirect Young Lives?

The Maxine Singer Youth Guidance Center is a minimum security facility for kids 18 and under; it is geared to offer troubled youth another way to think about their life and future.

Along with teaching the importance of personal responsibility, the program works hard to develop a sense of accomplishment through exposure to and mastery of a wide variety of experiences, such as learning how to use 3D CAD and 3D printing technologies.

"I was presented with a unique opportunity to instruct at-risk youth for a series of SolidWorks training workshops," said GoEngineer Applications Engineer, Paul Nishihira.

Nishihira believed he was there to help others learn about manufacturing technologies, but something else came to the surface in the process. "I didn't realize how much of an impact this experience would have on me personally," he said.

New Territory

When Nishihira started teaching the class, none of the students had ever heard of either CAD or 3D printing, so they had lots of questions.

The students thought it was cool that you could design an iPhone cover or 49er's logo in CAD and then 3D print it.

"I would continually tell them that if you are able to visually imagine what you want to create, you can design it in CAD," said Nishihira. This encouragement inspired the kids to think outside the box and dream bigger dreams of what might be possible.

Make Ideas Reality

It was during the fourth class that the students had their "Aha!" moment.

Christian, said Nishihira, created his own custom cell phone cover, and, with minimal guidance, he was able to develop his own design and 3D print it on a MakerBot Replicator 2 machine.

Triston, he added, ever-curious about 3D-printing technology, took the initiative to perform preventative maintenance and calibration. He even suggested creating part models in CAD to maintain part consumables for the 3D printer.

Marques, who was fascinated with aircraft and aeronautical engineering, was always creating aviation-themed part models and asking questions about aviation in general, said Nishihira.

"I was quite amazed at how quickly each of the students acquired skills to navigate through SolidWorks," he said.

Final Design Project

As Nishihira's training sessions were coming to a close, he solicited ideas from the students as to what their final design-to-print project should be. Suggestions ranged from a new-style smartphone case to a small-scale miniature rocket.

It was during that class when Nishihira noticed a damaged square cap sitting by itself on one of the desks. "I asked the students about the cap, and they said it was part of one of the parking bollards outside of Camp Singer that got damaged," he said. The class enthusiastically decided to make fixing the cap their final design project.

In the process, each student had the opportunity to learn some important basics of manufacturing:

  • Planning and collaboration as a team
  • Reverse-engineering
  • Introduction to measurement tools (Caliper & Steel rule scale)
  • Design Intent
  • How to improve existing part designs
  • Model validation
  • 3D printer software introduction
  • Part orientation for optimal 3D printing efficiency
  • 3D printer preventative maintenance
  • Application of


Learning is a vast process and therefore, we need to improve our learning style to develop our skills and strategies. Most probably with effective learning system, we can easily improve our output and success rate. Here also, we can get how learning about manufacturing technologies which are helpful to understand things. I would like to take some positive instructions from here to improve my personal learning skills.

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