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.

To ensure the proper condition of PCD&PCBN sharpening process the following fac-torsare indispensable:

high precision grinding machine with stiff construction ａnd vibration dampening system which can guarantee high preci-sion grinding, demanded during sharp-ening of PCD &  PCBN inserts; specially designed grinding wheels ap-propriate for high efficient ａnd precision machining, which assures getting an ex-cellent blade edge quality.

What kind of diamond grinding wheels to use?

We have created a high effi-cient polycrystalline diamond wheels suit-able for sharpening tools with PCD&PCBN inserts.

Thanks to modern technology, these grind-ing wheels have met the application in extremely accurate ａnd efficient sharpen-ing processes of PCD&PCBN tool s,which are progressively wide spread in advanced manufacturing techniques in many branches of industry.