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The windows, or vision panels, that are used by a large number of OEMs in their machine tools will age to about a 50-percent impact resistance within 3 years due to the coolants and lubricants that are used in the machining processes. An embrittled window looks just like a new window until an impact occurs from a broken tool or ejected part.
This effort is considering two approaches in parallel: 1) Using nano-coatings to keep the corrosive actions of the lubricants/coolants from weakening polycarbonate windows, and 2) researching other ballistic plastics that might be an alternative to polycarbonate. This Technology Initiative has some low-level initial involvement from an industry OEM, a small business, and one other AMT member company.
Status: This conceptual effort is in its very early stages with no funding, but the small business and others have donated time and materials to ascertain if an approach is viable. Initial research and testing is occurring in early 2007 to determine viability.
Any AMT member wishing to participate or assist is encouraged. For more information, contact Jeff Bond, Grant and Proposals Director, at 703-827-5293 or jbond@AMTonline.org.
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