PCD or PCBN cutting tools have the highest qualityrequirements. Precise geometries and minimalchipping are the essential quality requirements.
6A2 vitrified diamond grinding wheel and peripheral diamond grinding wheel are commonly used for grinding PCD/PCBN cutting tools.The choice of grinding paraments is very crucial.
Recommand grinding paraments for grinding PCD tools and PCBN tools(grinding case)
6A2 vitrified diamond grinding wheel for grinding PCD cutting tools
| Diamond grinding wheel specifications | 6A2H 150*40*40 |
| workpiece | PCD mount plate |
| Grinding machine | Coborn R9 |
| Coolant | water |
| Stock | 0.3mm |
| Grinding Speed | 18m/s |
| Results | low wear chipping ＜10μm,10% less contace time |
Perpheral diamond grinding wheel for grinding PCD indexalbe inserts
| Diamond grinding wheel specifications | 12A2T 400*28*340 |
| workpiece | PCD -mounted plate |
| Grinding machine | Agathon 400 PENTA |
| Coolant | Blaser Grindlyte |
| Dressing interval | 6per cutting tools |
| Stock | 0.12mm |
| Grinding Speed | 25m/s |
| Results | 10% less wear Minimal chipping |
Moresuperhard manufactures a full line of insert grinding wheels for carbide, ceraric, cermet and PCD/PCBN materials.Diamond grinding wheels are designed with the optimal specifications considering the cycle time and dressing intervals for optimum praductivity. Moresuperhard diamond grinding wheel perforance is excellent, therefore, grinding inserts with a superior fnish and chip-free edge.
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"Hyperion invests in a U.S. diamond and CBN manufacturing center, driving advancements in the superhard materials industry. Moresuperhard ’s PCD laser cutting machine delivers high-precision, heat-free, and efficient cutting solutions for PCD tool manufacturers, enhancing productivity and competitiveness."
PDC cutters are widely used for gas,oli drilling,coal minning etc.Grinding procession will directly influence the quality od PCD cutter.Moresuperhard provide diamond grinding wheel for grinding different parts of pdc cutter like surface grinding,external grinding wheel ,double-sided grinding disc and centerless grinding wheel.
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