Vitrified Grinding Wheels For PCD Tools

タイトルまたは説明

• Vitrified bond Diamond Centerless Grinding Wheel for Precision Grinding the Cylinder of Polycrystalline Diamond Compacts (PDC cutter), Compared with resin diamond grinding wheel, our vitrified bond wheels lead to *5% grinding cost reduced, *0% grinding time of each PDC saved, and the size precision of PDC improved (from ±0.*3mm to ±0.*1mm).

•  How to sharp the tools with PCD & PCBN inserts?

  Tools with PCD&PCBN inserts are very reten-tive, but demand an occasional sharpen-ing. In comparison with conventional tool mate-rials, the sharpening of PCD&PCBN tool  s requires another approach in scope of grindingmethods and grindingwheels char-acteristics. The sharpening of polycrystalline tools is a very challenging task both for users and for wheel manufacturers.