本文讨论了一种新开发的工艺在刀具磨削中的应用。M.S.L.（金属单层）砂轮在一台专门设计的全封闭磨床上以较高的速度（150 M/S）使用，该磨床使用矿物油作为冷却剂。M.S.L.工艺能够附着CBN颗粒，从而增加切割自由度，同时保持甚至增加车轮寿命。给出了技术性能信息，并指出了Q'W和B'W方面可以去除的金属去除率水平。总之，本文表明，使用M。 S.L.车轮超过现有电镀CBN车轮。

THE PAPER DISCUSSES THE APPLICATION OF A NEWLY DEVELOPED PROCESS USED IN THE GRINDING OF CUTTING TOOLS. THE M.S.L. (METAL SINGLE LAYER) WHEEL WAS USED AT ELEVATED SPEEDS (150 M/S) ON A SPECIALLY DESIGNED, FULLY ENCLOSED GRINDING MACHINE UTILIZING MINERAL OIL AS COOLANT. THE M.S.L. PROCESS HAS THE ABILITY TO ATTACH THE CBN PARTICLE IN SUCH A WAY AS TO INCREASE THE FREENESS OF CUT AND AT THE SAME TIME MAINTAINING OR EVEN INCREASING THE WHEEL LIFE. INFORMATION IS PRESENTED ON THE TECHNICAL PERFORMANCE AND INDICATES THE LEVEL OF METAL REMOVAL RATES THAT CAN BE REMOVED IN TERMS OF Q'W AND B'W. IN CONCLUSION, THE PAPER SHOWS THAT CLEAR ADVANTAGES CAN BE GAINED WHEN USING M.S.L. WHEELS OVER EXTANT ELECTROPLATED CBN WHEELS.