Lake Superior State University
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Alum Success

“The material covered in LSSU's engineering program provided me a solid foundation for graduate studies. The systematic approach and communication skills needed to tackle engineering projects were taught and then practiced over and over again. In particular I appreciate the many hours spent by the faculty to develop oral presentation skills in each student. As a graduate student now, these skills have proven to be highly beneficial and, to my surprise, obviously not taught to the same extent at many other universities.”

Mark Reese, Mechanical Engineering 2005
Hawaii Natural Energy Institute
School of Ocean & Earth Science and Technology
Graduate Student, University of Hawaii at Manoa

School of Engineering & Technology

Senior Projects 2013-2014

Team LCS members

Team LCS logo

From left to right: Faculty Advisor Dr. David Baumann, Jacob Clark, Eric Stephan, Steve Jacobs, Logan Cowley, Industrial Customer Paul Ruhlach, and Josh Houska

Team LCS: Laser Control Solutions

Members:

  • Jacob Clark, CpE
  • Logan Cowley, ME
  • Josh Houska, ME
  • Steve Jacobs, EE
  • Eric Stephen, CpE

Faculty Advisor:

  • Dr. David Baumann

Company:

  • Mactech, Red Wing, Minn.

Industrial Customers:

  • Sam Schammel
  • Paul Ruhlach
  • Joel Wittenbraker

Project Description: Team Laser Control Solutions (LCS) is working alongside Mactech On-Site Machining Solutions to develop and test a real-time self leveling system for one of their specialty milling machines. Mactech is a small US company which specializes in on-site machining solutions for large industrial clients. One of their more specialized machines is the Large Diameter Facing Machine (LDFM), which is used to machine large diameter flanges (6’-18’) for the oil, marine, and power industries.

Large Diameter Facing Machine view of laser

Currently the LDFM is operated by skilled machinists and can achieve a .015” tolerance on the flatness of the flange. The purpose of this project is to develop a real time monitoring system which will use a laser measurement device, custom controller, and servo motor to maintain the mill head within .005” of a pre-determined plane. This will result in much tighter machining tolerances and require almost no operator input. Some of the challenges that LCS will face are the vibrations and heat that the LDFM produces during machining. Due to the small tolerance that is to be held any amount of vibrations or thermal expansion can affect the measurement system. Through testing data and a well-designed control system LCS will be able to conquer these challenges.

Links to the 2013-14 Senior Project Teams:

Second place

Design Competition Senior project Team Rock Rover Design & Development qualified to advance to the international student design competition on November 18, 2009.

ASME Student Design Expositions provide a platform for all engineering students to showcase their innovative design and build projects to a broad audience. Bringing practicing engineers, faculty and students into one venue, this program also provides educational and professional development opportunities for exhibitors as well as spectators. For students, it is an opportunity to demonstrate their products or present their design concepts to potential employers and even investors. For industry leaders, the Expos are like career fairs in reverse; an opportunity to observe the landscape of student design, get to know extraordinary engineering students in the region and see first-hand the innovative ideas and skills students can bring to their companies.

Apply Today!

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