Vision Works, LLC Collaborates with GM

Buffalo, NY—Vision Works, LLC a Buffalo Wire Works subsidiary company has recently teamed up with General Motors Powertrain Division to upgrade their Lost-Foam Casting Process. The meeting to launch the first phase of this project was held at GM’s Messena, New York facility on October 4, 2002. The team attendees included (see picture left to right) Dr. Calvin K. Johnson (Consultant), Ms. Joanna Jenack (Process Engineer at GMPT), Professor Dayakar Penumadu (CAMP/Univ. of Tennessee), Ms. Gail Rink (Marketing & Business Development Manager at Buffalo Wire Works), Mr. Charles E. Scheeler (CEO at Buffalo Wire Works), Dr. Dana Levy (Project Manager at NYSERDA), Mr. Ross Johnson (Manager of Manufacturing Engineering at GMPT), Mr. Gunnar Walmet (Program Director at NYSERDA), and Mr. Edward McNamara (CAMP Deputy Director). Also part of the team is Mr. Scott Hutchins (Program Manager of D.O.E) and Erich Steadman (Director of Technology at Buffalo Wire Works).

NYSTAR, Clarkson University (CAMP), NYSERDA, and Vision Works developed a Particle Size Distribution Analyzer (VisionSizer) prototype for the optical analysis technology to be used in refining and improving upon the lost-foam casting process. The lost-foam process uses polystyrene foam to make molded patterns for engine blocks. The foam mold is first placed into a box of compacted sand, and then molten metal is added. The molten metal vaporizes the foam and once cooled the metal takes shape. The lost foam process uses 25% less energy and materials than traditional casting techniques. The VisionSizer unit developed analyzes the coating applied and the sand packed around the coated patterns. The team continues to work extensively with GMPT to continue the evolution of this project.

For more information on Vision Works, LLC or VisionSizer, contact Gail Rink, Manager of Marketing and Business Development, at 716/826-4666.