Sandvik Coromant (Fairlawn, NJ) has released an Aerospace Engine Solutions Package that contains five standard products to support the aerospace engine industry. The GC1115 is a PVD-coated grade for high-temperature alloys that offers wear resistance; the CoroCut angled inserts are a grooving system that uses 24 standard articles in grade GC1115 to provide access to complex features in disc, shaft, and casing manufacturing; and the SL70 modular serration lock and oval blade coupling combines with Coromant Capto to provide accessibility and stability. The carbide solutions come equipped with high-pressure coolant nozzles and are available for CoroCut, ceramic RCGX, and carbide RCMT.

The other two products are the CoroMill Plura conical ball nose end mills, which are 12 standard articles with radii and taper options for the 5-axis machining of titanium blisk and impeller turbo parts; and the CoroMill 316 solid carbide with exchangeable head coupling that has diameter and radii options for features such as scallop milling on discs, casings, and shafts.

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Defense Tech Briefs Magazine

This article first appeared in the April, 2009 issue of Defense Tech Briefs Magazine.

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