EXTEND CUTTING TOOL LIFE

A new technology for increasing the life of cutting tools was introduced by Component Composite Coatings (C3). This technology has the potential for extending the life of cutting tools for plastics and polymers.

The patent-pending technology involves the infusion of various combinations of rare earth metals and other elements several molecular layers deep into the original component. The process modifies the structure of the tool several molecular layers deep, effectively encasing it in a protective alloy 1-2 microns thick. Because the surface treatment is so thin, it does not substantially alter the profile of a cutting tool.

The result of this technology is a fortified cutting tool that can remain effective 25% longer than its untreated version depending on the composition of the tool alloy and the material being cut. The process works well on high-speed steel, tungsten, tantalum, and titanium carbides as well as aluminum oxide and titanium nitride.

The process is less complicated and expensive than chemical vapor deposition and ion implantation. Furthermore, the application process does not require the presence of a vacuum and is not limited to "line of sight" application, so more intricate parts can be treated easily.

C3 is interested in working with development partners to refine and commercialize specific applications, particularly those who work with cutting plastics and other man-made materials.

For more information, contact Mann Shoffner, Component Composite Coatings (C3), 404-876-4351, 678-624-0230, Fax: 678-624-0503, E-mail: shoffner@mindspring.com, Web: www.c3-intl.com.