2014-04-23 07:20:52 - NVision’s scanning and CAD modeling services helped Misfit Industries reverse-engineer its previous generation parts and interfacing sections in order to bring its new line of custom parts to market faster
NVision, Inc. helped Misfit Industries save considerable time and money bringing its new line of Harley Davidson custom parts to market. Misfit recently converted many of its parts from composites to aluminum and steel in order to reduce labor costs and production leadtime. NVision’s scanning and CAD modeling services helped Misfit reverse-engineer the previous generation parts, factory parts, and sections of the motorcycles that interface with the parts. The resulting computer aided design (CAD) models were then provided to the die maker, substantially compressing the design cycle. The reverse engineering process also ensured that each custom part interfaced seamlessly with previous and new generation Harley models.
Misfit Industries (Plano, Texas) provides parts for custom Harley Davidson touring models known as
baggers. The company provides cutting-edge products engineered for a perfect fit that are used to create radical machines that turn heads and attract attention. In the past, the company built most of its parts by manually laying composite fibers on a mold, spreading resin over the fibers, etc. This was a very labor-intensive process that took 6 to 8 weeks to produce the first parts. Many customers did not want to wait this long for their parts.
“By switching to die cast steel and aluminum for these parts we have substantially reduced leadtime and production costs,” said Chris Eder, President of Misfit Industries. “However, making the change required that we re-design our entire product line. We needed precise CAD models of each of our parts to provide to the company that builds the dies. The CAD models were often not available. Using conventional engineering methods to create them would have been very expensive and time-consuming. We also ran the risk that the final parts might not fit perfectly, an unwelcome scenario that would have required expensive repairs to the dies.” What was needed was an efficient way to reverse-engineer the parts at minimal cost.
Misfit contacted NVision, whose engineers performed laser scanning on the interfacing sections of the motorcycle and on the previous generation of parts. For example, to reverse-engineer and re-design the fenders NVision scanned a factory fender to identify the exact position of its mounting holes. They also scanned the wheel to derive its true horizontal and vertical radius. Next they scanned the previous generation Misfit fender in order to obtain its specific styling and geometry. Then the engineers converted the data produced by scanning into surface models. Finally, the three surface models were combined in an assembly, to create a new fender design that mated perfectly to the frame and matched the existing Misfit design.
“Our engineering team reviewed and polished the final designs and provided them to a supplier who built the dies to produce the parts,” Eder said. “The new parts provide a perfect fit and are considerably less expensive and time-consuming to manufacture than the previous generation. The key to success in this application was the use of NVision’s engineering services to quickly and accurately reverse-engineer the motorcycle, factory parts and our own previous generation parts. NVision gave us a superb job at a reasonable price in a very short period of time.”
For more information, contact NVision, Inc., 440 Wrangler Dr, Suite 200, Coppell, TX 75019. Ph: 972.393.8000, Fax: 972.393.8002. E-mail: email@example.com
. Visit NVision's Web site at www.nvision3d.com/
NVision, Inc. ( www.nvision3d.com
) was established in 1990 with one goal in mind: to provide customers with the highest accuracy non-contact optical measurement systems and services for Reverse Engineering and Inspection. Focusing our expertise on the aerospace, power generation, and oil/gas industries, NVision provides both contract scanning services and systems sales to companies throughout North America. Its elite team of engineers provides customers with an unmatchable level of experience and is able to advise and assist with the most difficult engineering challenges. NVision's clients include industry leaders such as Alstom, Boeing, GE, Lockheed, Lear, NASA, Porsche, Raytheon, Siemens, Toyota, and every branch of the U.S. military.