王晓铭,李长河,张彦彬,杨敏,周宗明,陈云,刘波,王大中.微量润滑赋能雾化与供给系统关键技术研究进展[J].表面技术,2022,51(9):1-14.
WANG Xiao-ming,LI Chang-he,ZHANG Yan-bin,YANG Min,ZHOU Zong-ming,CHEN Yun,LIU Bo,WANG Da-zhong.Research Progress on Key Technology of Enabled Atomization and Supply System of Minimum Quantity Lubrication[J].Surface Technology,2022,51(9):1-14
微量润滑赋能雾化与供给系统关键技术研究进展
Research Progress on Key Technology of Enabled Atomization and Supply System of Minimum Quantity Lubrication
  
DOI:10.16490/j.cnki.issn.1001-3660.2022.09.001
中文关键词:  微量润滑  雾化  切削  磨削  流场  喷嘴
英文关键词:minimum quantity lubrication  atomization  cutting  grinding  flow field  nozzle
基金项目:国家重点研发计划(2020YFB2010500);国家自然科学基金(51975305、51905289);山东省自然科学基金重点项目(ZR2020KE027);山东省自然科学基金(ZR2021QE116)
作者单位
王晓铭 青岛理工大学 机械与汽车工程学院,山东 青岛 266520 
李长河 青岛理工大学 机械与汽车工程学院,山东 青岛 266520 
张彦彬 青岛理工大学 机械与汽车工程学院,山东 青岛 266520 
杨敏 青岛理工大学 机械与汽车工程学院,山东 青岛 266520 
周宗明 汉能青岛润滑科技有限公司,山东 青岛 266100 
陈云 成都工具研究所有限公司,成都,610500 
刘波 四川明日宇航工业有限责任公司,四川 什邡 618400 
王大中 上海工程技术大学 航空运输学院,上海 201620 
AuthorInstitution
WANG Xiao-ming School of Mechanical and Automotive Engineering, Qingdao University of Technology, Shandong Qingdao, 266520, China 
LI Chang-he School of Mechanical and Automotive Engineering, Qingdao University of Technology, Shandong Qingdao, 266520, China 
ZHANG Yan-bin School of Mechanical and Automotive Engineering, Qingdao University of Technology, Shandong Qingdao, 266520, China 
YANG Min School of Mechanical and Automotive Engineering, Qingdao University of Technology, Shandong Qingdao, 266520, China 
ZHOU Zong-ming Hanergy Qingdao Lubrication Technology Co., Ltd., Shandong Qingdao 266100, China 
CHEN Yun Chengdu Tool Research Institute Co., Ltd., Chengdu 610500, China 
LIU Bo Sichuan Future Aerospace Industry Co., Ltd., Sichuan Shifang 618400, China 
WANG Da-zhong School of Air Transportation, Shanghai University of Engineering Science, Shanghai 201620, China 
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中文摘要:
      传统金属切削液会对环保、人体健康及制造成本产生负面影响,难以满足绿色制造的发展需求。微量润滑是一种介于浇注式和干式加工的润滑剂绿色供给技术,利用压缩空气将少量可降解的生物润滑剂雾化,形成微液滴,从而起到润滑和抗磨减摩的作用。然而,尚无相关研究针对雾化微液滴精准输运技术的规律进行总结,无法为微量润滑供给参数提供科学指导。为此,综述了微量润滑赋能雾化和供给系统关键技术的研究进展。揭示了微量润滑两相流气动雾化液滴粒径和雾化锥角随供给参数的演变规律,提出了静电雾化微量润滑赋能供给新方法,分析了静电赋能雾化性能调控机制和荷电流体渗透特性,阐述了超声赋能雾化液滴均一化机理和工艺参数优化策略。进一步分析了基于流体动力学模型的刀具/砂轮–工件界面流场分布规律,阐明了喷嘴结构对液滴输运的影响规律,为喷嘴位姿参数的选取提供了理论支撑。此外,论述了喷嘴位姿参数化调控装置的研究进展,解决了润滑介质参数化供给难题。最后,展望了微量润滑复合增效和智能供给关键技术,以期为微量润滑技术的工程应用提供理论支持和技术指导。
英文摘要:
      Traditional metal cutting fluids have negative impact on environmental protection, human health and manufacturing costs and cannot meet the requirements of green manufacturing. Minimum quantity lubrication (MQL) is a green lubricant supply technology between flooding and dry processing. A small amount of degradable bio-lubricant is atomized by compressed air to form micro droplets, which plays the role of lubrication and wear resistance. However, there is no relevant research to summarize the law of precise transportation technology of atomized droplets, which fails to provide scientific guidance for minimum quantity lubrication supply parameters. For this purpose, the research progress on enabled atomization and transportation system of MQL was reviewed. The evolution law of droplet size and atomization angle of MQL two-phase flow pneumatic atomization with supply parameters was revealed. A new lubrication method of electrostatic enabled atomization MQL supply was proposed. The regulation mechanism of electrostatic enabled atomization performance and the permeation characteristics of charged fluid were analyzed. The homogenization mechanism of ultrasonic enabled atomized droplets and the optimization strategy of process parameters were expounded. Furthermore, the flow field distribution law of tool/grinding wheel-workpiece interface based on hydrodynamic model was analyzed, and the effect law of nozzle structure on droplet transportation was clarified, which provided theoretical support for the selection of nozzle placement parameters. Moreover, the research progress of the parameterized control device of the nozzle placement was discussed, and the problem of parameterized supply of the lubricating medium was solved. Finally, the key technologies of MQL compound synergism and intelligent supply were prospected in order to provide theoretical support and technical guidance for the engineering application of MQL technology.
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