Lapping is a final abrasive finishing operation that produces extreme dimensional accuracy, corrects minor imperfections of shape, refines surface finish and produces close fit between mating surfaces ...

Lapping services use a free-abrasive machining process to produce finished components with extreme dimensional accuracy and superior surface finish. They use a variety of lapping tools and lapping ...

Company Information: Protomatic, Inc. is a CNC precision machine shop specializing in CNC precision machining as well as prototype and short-run production. We are capable of 3, 4, and 5-axis ...

During lapping, a spinning abrasive surface is used to thin wafers from the backside. As the process progresses, precise feedback is required to monitor the amount of material removed and determine ...