King knew how to operate CNC equipment, he had high-end CAM programming experience with CATIA, and the buyout he was about to receive would provide him with enough capital to finance a Fadal CNC machining center and a seat of Mastercam that he purchased from Prototek after an extensive review of all the software packages available at the time. Even though he was still in his twenties, he had 10 years of tool & die experience starting with IBM’s apprenticeship program. King estimates that the day of personalized training paid for itself many times over the first time he used the new features he learned about during his training session.ĭave King started his business in 1992 after the company he worked for, IBM, decided to downsize its tool and die manufacturing operations. Instead, King negotiated with Pascoe to obtain a day of hands-on training for himself and another Mastercam user in his shop. Pascoe invited King to attend a free seminar that would be open to several Prototek customers. (Tolland, CT) contained several new features that would greatly improve his productivity, especially roughing and fine finishing. Pascoe told King that the latest version of his CAM software, Mastercam from CNC Software, Inc. So, it is no surprise that Dave King, owner of Choice Tool (Minneapolis, MN), was all ears when Brian Pascoe from Prototek Engineering (his local CAM reseller) called to inform him that these cost factors were about to change dramatically. These hours are not only expensive, but also tend to be anxiety-ridden because there is a customer somewhere waiting for the delivery of his mold and he will only be getting it after hours of tedious manual polishing has been completed.
Finishing costs include the time it takes to write complex CAM programs with the minute stepovers that the moldmaker hopes will result in mirror finishes, along with the numerous hours it takes to hand polish areas that come off the machine without complying to the user’s surface finish specifications.
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