A Simplified Approach to Workpiece Temperatures in Fine GrindingA Simplified Approach to Workpiece Temperatures in Fine Grinding. M. C. Shaw (l), Professor of Engineering; Arizona State University, Tempe, AZ/USA. Received on December 20,1989. Sumrnary. Surface temperatures play an important role in fine grit>ding and are iisually treated by application of the CIassicaI moving.approach for fine grinding,Fine Grinding as Enabling Technology – The IsaMillThe new generation of stirred mills like the IsaMill has fundamentally changed the economics of fine grinding. This has made them enabling technology for several existing and planned operations, and has ... In early installations. (eg MRM) we took a “belts and braces” approach to classification, backing up the product.