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IDS Cutting Tools has introduced semifinished PCBN inserts that allow toolmakers to produce a finished PCBN-tipped insert with no need for brazing. Toolmakers will receive a steel body with full-height tips that only requires grinding to produce a finished insert.
The semifinished inserts come in three grades, designed for hard steel, cast iron roughing and cast iron finishing applications. The new technology allows for material cost reductions of up to 60 percent.
Related Glossary Terms
- grinding
grinding
Machining operation in which material is removed from the workpiece by a powered abrasive wheel, stone, belt, paste, sheet, compound, slurry, etc. Takes various forms: surface grinding (creates flat and/or squared surfaces); cylindrical grinding (for external cylindrical and tapered shapes, fillets, undercuts, etc.); centerless grinding; chamfering; thread and form grinding; tool and cutter grinding; offhand grinding; lapping and polishing (grinding with extremely fine grits to create ultrasmooth surfaces); honing; and disc grinding.
- 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.
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