Advanced machining technology enables mold shops to produce cores and cavities without leaving extra stock. Following this trend of “machining to zero” will help make mold production more competitive.
The discussion turned to some interesting parallels between producing a plastic injection mold and publishing an issue of a magazine. Steve Craprotta and I had just spent a long morning at Eclipse Mold talking about mold machining and observing the shop’s innovative processes.
When Prestige Precision Products (PPP), a shop in Rochester, New York, began ramping up for a recent high-production job, it made a substantial investment in new equipment dedicated to the project. Among the acquisitions were a new HMC with a pallet changer, customized tombstone fixtures for the pallets and some innovative tooling items. The part, an aluminum component for the automotive industry, had one hole to be drilled and tapped.
Part designers and part programmers have to think differently. Esprit FX is a development from DP Technology (Camarillo, California) that helps overcome the "disconnect" that occurs when designers pass geometry to CNC programmers. FX stands for "feature exchange." It allows programmers using Esprit CAM software to receive information about the designer's original intent automatically so that part programs can be created more quickly and more accurately.
This job shop relies on its CNC programming software to unlock the productivity of its multi-axis, multi-tasking machine tools and CNC Swiss-type machines.
In the last year, I have visited a couple of shops at which I was not the only special guest at the time. At each place, the owner’s pet dogs were also “visiting."