油水气混合的数字化微量润滑装置  

Digital minimum quantity lubrication device with oil-water-air mixing

作　　者：陶桂宝[1,2] 王丽丹[2] 朱怡澄 TAO Guibao;WANG Lidan;ZHU Yicheng(State Key Laboratory of Mechanical Transmissions for Advanced Equipment,Chongqing University,Chongqing 400044,P.R.China;College of Mechanical and Vehicle Engineering,Chongqing University,Chongqing 400044,P.R.China)

机构地区：[1]重庆大学高端装备机械传动全国重点实验室,重庆400044 [2]重庆大学机械与运载工程学院,重庆400044

出　　处：《重庆大学学报》2024年第9期61-69,共9页Journal of Chongqing University

基　　金：国家重点研发计划资助项目(2020YFB2010500)。

摘　　要：微量润滑装置对油水气量的准确控制及其雾化效果,将直接影响切削冷却效果,进而影响零件加工质量。为改善微量润滑装置的辅助切削效果,研制了一种具有油水气混合的数字化微量润滑装置,有效改善了润滑油雾喷射的连续性和均匀性。基于微量润滑雾化技术,设计开发了数字化微量润滑装置,搭建铣削工艺实验平台,测试新型微量润滑装置的辅助切削效果。结果表明,所研制的油水气混合的数字化微量润滑装置能够明显提高油雾质量和辅助切削效果。The accurate control of oil-water-air volume and its atomization effect by the minimum quantity lubrication(MQL)device directly affect the cooling and cutting performance,thereby influencing the machining quality of parts.To improve the auxiliary cutting effect of the MQL device,a digital MQL device with oil-waterair mixing has been designed and developed to improve the continuity and uniformity of lubricant mist spray.Based on MQL atomization technology,an experimental platform for the milling process has been constructed to test its auxiliary cutting effect.The results show that the developed oil-water-air mixing digital MQL device significantly improves the quality of oil mist and the auxiliary cutting effect.

关 键 词：微量润滑 油水气混合 雾化 喷嘴设计 装置 

分 类 号：TH11[机械工程—机械设计及理论]