Abstract This paper reviews the physical and chemical interactions between the rotating tool and the supplied fluid in grinding. The mechanisms of this tool-fluid interaction are the key for high performance grinding processes due to an efficient fluid supply resulting in a minimal thermomechanical impact on workpiece and tool. Reduced wear, increased surface finish, suitable subsurface properties of the machined material, increased material removal rates, and also energy efficiency can be achieved. In this context, the fluid supply towards the contact zone between tool and workpiece, the tool cleaning with high pressure cleaning nozzles as well as (tribo)-chemical phenomena between the abrasive layer and the supplied fluid are analysed and discussed. Finally, knowledge gaps are revealed which are indicating future research needs.

中文翻译：

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研磨工具和供应流体的相互作用

摘要 本文综述了磨削过程中旋转刀具与供给流体之间的物理和化学相互作用。这种工具-流体相互作用的机制是高性能磨削过程的关键，因为有效的流体供应导致对工件和工具的热机械影响最小。可以实现减少磨损、增加表面光洁度、加工材料合适的次表面特性、增加材料去除率以及能源效率。在此背景下，分析和讨论了向工具和工件之间的接触区供应的流体、使用高压清洁喷嘴进行的工具清洁以及磨料层和供应的流体之间的（摩擦）化学现象。最后，揭示了表明未来研究需求的知识差距。