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研究杯状砂轮修整器对CBN砂轮的修形原理 ,及修形后砂轮磨削特殊钢的加工特性。分析实验结果得出 :磨削高速钢时砂轮磨粒磨损和切屑付着 ,磨削软钢时砂轮表面的切屑熔着是影响CBN砂轮寿命的主要原因。
The research on the shaping principle of CBN grinding wheel with cup-shaped wheel dresser and the processing characteristics of special steel grinding wheel after grinding. The experimental results show that abrasive wear and cutting chips are paid when grinding high speed steel, and the melting of chips on the surface of grinding wheel when grinding mild steel is the main reason that affects the service life of CBN grinding wheel.