Novel grinding technology with advanced cooling capabilities

为了降低成本、节省时间和符合环保要求，大多数工业制造商都在寻求在不降低产品质量的情况下优化其加工过程。事实上，航空发动机制造商--他们使用镍基合金等关键零件敏感且难以切割的材料--代表了这一课题的特定研究目标。加工操作可能会由于工件中上升的材料的影响而导致机械性能的损失。为了限制这些影响，切削液被用作冷却剂，但也用于润滑刀具-工件接触区域，并提高刀具寿命。因此，切削液对工业参与者来说是一个重要的利害关系。本项目的目的是通过了解机械加工过程中的冷却现象，开发根据加工过程和工件使用DEF的方法，开发一种新型的机械加工冷却方案。

For cost reduction, time saving and environmental compliance purposes, most of industrial manufacturers seek to optimise their machining process without decreasing the production quality. Indeed, aero-engine manufacturers - which use for critical part sensitive and difficult to cut materials as nickel-based alloys -represent a particular research target for this subject.Machining operations could induce loss of mechanical performance in terms of hardness and/or strength by the effect of the rising material in the workpiece.to limit these effects, cutting fluids are used as a coolant but also to lubricate the tool-workpiece contact area and improve the tool life. Therefore, cutting fluids are an important stake for industrial actors.The aim of the project is to develop a novel cooling solution in machining operations, by understanding cooling phenomenon of machining operations and develop methods to use DEF according the machining process and the workpiece.