Off-Line Grinding Optimization with a Micro-Computer

Summary A computer program is described for practical off-line optimization of plunge grinding operations on steels. The program is based on a strategy designed to optimize both the grinding and dressing parameters for maximum metal removal rate, subject to constraints of surface finish and burning of the workpiece. The program operates with a desktop micro-computer. When performing the optimization, the user inputs the present grinding and dressing conditions, the maximum allowable surface finish, and the measured grinding power and surface finish. The response on the computer screen displays the estimated optimal grinding and dressing parameters, suggested new trial conditions, and present grinding efficiency.