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Our Mission

Learning manufacturing skills is often costly and inaccessible, despite the fact that a large number of manufacturing jobs are going unfilled. A low-cost virtual lathe that combines haptic, visual, and audio renderings, as well as integrated tutorials and activities was designed and built to assist in learning these skills. This product can be applied to remote learning environments and to make learning manufacturing skills more accessible.

Motivation

Going into the Fall 2020 semester at Lafayette College with all our classes being online, the many impacts of the COVID-19 crisis were at the forefront of our minds when considering what problem we wanted to tackle for our senior design project. We also wanted our product to have a lasting effect after this pandemic is over. One of the direct impacts within the Mechanical Engineering department at Lafayette was the fact that ME 210, a manufacturing and design class, was not being taught as it could not be adapted to remote learning. This was mainly due to the fact that this course has a strong emphasis on manufacturing and requires access to a machine shop. This was a problem because it is paramount that all mechanical engineers are familiar with the basics of manufacturing.

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In order to solve this problem, our team designed a low-cost virtual lathe simulator that combines haptic feedback with visual and auditory renderings to give the user the full experience of operating a lathe. The simulator contains integrated tutorials to teach these necessary machining skills. This product would benefit the college because it would allow for ME 210 to be taught remotely in the future, should the pandemic continue into next year. Along the way, our team realized that the scope of our product expands much further than Lafayette College, and both the societal and economic implications reach far past ME 210.

VIMSIM has the potential to spark significant change in the United States and even around the world. There is a large need for manufacturing workers in the US as manufacturing jobs continue to go unfilled year after year at an increasing rate. A study conducted in 2018 by Deloitte and the Manufacturing institute predicts that by 2028, 2.4 million manufacturing jobs will go unfilled, risking the United States $2.5 trillion [1]. Two main reasons cited for the growing lack of skilled workers is that there is a misperception about what manufacturing entails, and there is major inaccessibility to formal training. VIMSIM can address these issues by teaching new skills and encouraging people to enter into an industry that they otherwise would not have considered.

 

VIMSIM can also be an impactful solution to the issue of recidivism. Studies by RAND show that released inmates who did not take part in educational programs while they were in prison, are 43.3% likely to return to prison. Those who do take part in some sort of educational program are only 30.4% likely to be reincarcerated [2]. The US Department of Justice reports that 52% of all inmates across America participate in educational programs while in prison [3]. We aim to implement VIMSIM in prison education programs across the country to help reformed inmates transition back into society by granting them skills to enter an industry that is very welcoming to many people, regardless of their background.

 

Other benefits to VIMSIM include that it is an environmentally friendly alternative to traditional machining training. It is also a cost-effective solution for smaller vocational schools and high schools that want to teach manufacturing, but cannot afford the expensive machinery.

Impact

[1] - 2018 Deloitte and The Manufacturing Institute skills gap and future of work study. (2018). Deloitte Development LLC. https://www2.deloitte.com/content/dam/insights/us/articles/4736_2018-Deloitte-skills-gap-FoW-manufacturing/DI_2018-Deloitte-skills-gap-FoW-manufacturing-study.pdf 

[2] - RAND Corporation, Davis, L., Bozick, R., Steele, J., Saunders, J., & Miles, J. (2013). Evaluating the Effectiveness of Correctional Education. RAND Corporation.

[3] - U.S. Department of Justice. (2019). Prisoners in 2019 - Summary. https://www.bjs.gov/content/pub/pdf/p19_sum.pdf

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