Making the Grade

Author Bill Kennedy
Published
June 01,2002 - 12:00pm

Related Glossary Terms

  • metalcutting ( material cutting)

    metalcutting ( material cutting)

    Any machining process used to part metal or other material or give a workpiece a new configuration. Conventionally applies to machining operations in which a cutting tool mechanically removes material in the form of chips; applies to any process in which metal or material is removed to create new shapes. See metalforming.

  • polycrystalline cubic boron nitride ( PCBN)

    polycrystalline cubic boron nitride ( PCBN)

    Cutting tool material consisting of polycrystalline cubic boron nitride with a metallic or ceramic binder. PCBN is available either as a tip brazed to a carbide insert carrier or as a solid insert. Primarily used for cutting hardened ferrous alloys.

Application-specific PCBN grades enhance metalcutting operations.

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Author

Contributing Editor

Bill Kennedy, based in Latrobe, Pa., is a former contributing editor for Cutting Tool Engineering. He has an extensive background as a technical writer.