Student-designed transmission passes test for Baja SAE team
Featuring a new, student-designed continuously variable transmission, the college’s single-seat, off-road vehicle finished eighth out of 96 cars in the endurance race at Baja SAE Tennessee Tech. It’s the college’s eighth top 10 finish in the race – considered Baja SAE’s marquee event – since 2011.
“I couldn’t be happier with the way our car performed with the new CVT,” said John G. Upcraft, instructor of manufacturing and machining and adviser to the college’s Baja SAE club. “We were one of the fastest 10 cars. Nobody pulled away from us. We most likely would have finished higher if the race wasn’t shortened. We usually do our best in the last hour of the event.”
The threat of severe weather cut about 90 minutes off the race, which was scheduled to last four hours.
The Penn College entry began the endurance event in the 23rd position and steadily advanced to third. After being rear-ended and suffering a broken tire seal, Penn College fell back a lap, but its eighth-place showing still topped many notable schools, including Notre Dame, Cornell, Nebraska, UCLA, Northwestern, Bucknell, Virginia, West Virginia and Rochester Institute of Technology.
“We pushed our previous CVT, which we had purchased, as far as it could go,” Upcraft said. “It was very gratifying to see our new CVT prove itself during actual racing conditions.”
Several students spent about a year designing, manufacturing the parts and assembling the new CVT, which is three pounds lighter than the previous version and features better material (titanium and aluminum) and a greater shift range for the 330-pound car.
“The new CVT really sets us up to be a very competitive team well into the future,” Upcraft said.
The college will put it to the test again when it competes at Baja SAE Rochester in Rochester, New York, June 6-9.
“Overall, we have some small things to address with the car for it to be ready for Rochester, but we are very optimistic that we will do well,” Upcraft said.
Penn College competitors at Baja SAE Tennessee Tech were: manufacturing engineering technology students Shujaa AlQahtani, of Saudi Arabia; Christopher M. Schweikert, of Jamison; John D. Kleinfelter, of Lebanon; Trevor M. Clouser, of Millmont; Myron D. Milliken, of Lewistown; Dakota C. Harrison, of Lewisberry; and Dominic J. Lepri, of Monroe Township, New Jersey; engineering design technology students Matthew J. Nyman, of Lock Haven; Bradley M. Haines, of Mifflinburg; Mark A. Turek, of Red Lion; and Jacob C. Hudock, of Berwick; engineering CAD technology student Corey J. Mason, Lake City; automated manufacturing technology student Daniel M. Gerard, of Doylestown; and building construction technology student Stephen T. Lang, of Mercer.
“It’s inspiring to see the hard work of students pay off with an impressive performance against a strong international field,” said David R. Cotner, dean of Penn College’s School of Industrial, Computing & Engineering Technologies. “All of us at the college look forward to watching them build on that success in Rochester and beyond.”
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