绿色切削微量润滑技术润滑剂特性研究进展

发布时间：2019-07-07 20:33

【摘要】：微量润滑技术作为一种典型的绿色冷却润滑方式,近年来逐渐受到科学界和产业界的重视。而目前在微量润滑技术工程化应用中,由于机理研究的缺乏,在加工工艺参数的选择上始终存在盲目性,也难以实现微量润滑系统参数与加工工艺参数的最佳匹配,以达到最优的切削效果。作为微量润滑技术工程化应用中的关键因素之一,润滑剂特性决定于工艺参数及润滑剂的理化性质,并直接影响到微量润滑技术的冷却润滑效果。综述微量润滑技术雾粒特性、渗透特性及润滑剂选择方面的最新研究进展,旨在建立其与切削性能之间的量化关系。这些研究可为进一步揭示微量润滑技术增效机理提供理论依据;为微量润滑系统参数和工艺参数的优化,选择和研制微量润滑专用润滑剂,建立微量润滑绿色切削整体解决方案提供科学指导。
文内图片：

图片说明：工件加工成本及冷却润滑相关成本为了解决传统加工中大量使用切削液带来的
[Abstract]:As a typical green cooling lubrication method, micro lubrication technology has been paid more and more attention by the scientific and industrial circles in recent years. However, in the engineering application of micro lubrication technology, due to the lack of mechanism research, there is always blindness in the selection of machining process parameters, and it is difficult to realize the optimal matching between micro lubrication system parameters and machining process parameters in order to achieve the optimal cutting effect. As one of the key factors in the engineering application of micro lubrication technology, the characteristics of lubricant are determined by the process parameters and the physical and chemical properties of lubricant, and directly affect the cooling lubrication effect of micro lubrication technology. The latest research progress in fog particle characteristics, permeability characteristics and lubricant selection of micro lubrication technology is reviewed in order to establish the quantitative relationship between them and cutting performance. These studies can provide a theoretical basis for further revealing the synergistic mechanism of micro lubrication technology, and provide scientific guidance for the optimization of micro lubrication system parameters and process parameters, the selection and development of special lubricants for micro lubrication, and the establishment of an overall solution for micro lubrication green cutting.
【作者单位】：北京航空航天大学机械工程及自动化学院;北京航空航天大学北京市高效绿色数控加工工艺及装备工程技术研究中心;
【基金】：国家自然科学基金资助项目(51475030)
【分类号】：TG501.5

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