文章摘要
李玉霞,覃孟扬,徐兰英,李佑长.颗粒流滴注润滑车削实验研究[J].机床与液压,2022,50(12):41-44.
LI Yuxia,QIN Mengyang,XU Lanying,LI Youchang.Experimental Study on Turning of Particulate Flow Drop Lubrication[J].Machine Tool & Hydraulics,2022,50(12):41-44
颗粒流滴注润滑车削实验研究
Experimental Study on Turning of Particulate Flow Drop Lubrication
  
DOI:10.3969/j.issn.1001-3881.2022.12.008
中文关键词: 颗粒流滴注润滑  切削加工  绿色加工
英文关键词: Particulate flow drop lubrication  Cutting  Green machining
基金项目:国家自然科学基金面上项目 (51375101);广东省普通高校省级(基础研究及应用研究)重大项目(2017KZDXM053);广东省自然科学基金(2022A1515011065)
作者单位E-mail
李玉霞 玉林师范学院物理与电信工程学院 lp37213721@126.com 
覃孟扬 玉林师范学院物理与电信工程学院  
徐兰英 广东技术师范大学机电学院  
李佑长 玉林师范学院物理与电信工程学院  
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中文摘要:
      为了解颗粒流滴注润滑的切削加工规律,在干切削、浇注润滑、颗粒流滴注润滑条件下,对45钢进行精、粗车削实验,比较试样的切削力、切削温度和粗糙度的差异,研究颗粒流滴注润滑对切削加工的影响。结果表明:颗粒流滴注润滑径向切削力小于浇注润滑,切向和轴向切削力和浇注润滑相差不大;颗粒流滴注润滑切削温度小于浇注润滑;颗粒流滴注润滑加工表面粗糙度小于浇注润滑。颗粒流滴注润滑可以代替浇注润滑,显著降低润滑液用量,具有环保性。
英文摘要:
      In order to understand the machining law of particulate flow drop lubrication, 45 steel finish/rough turning experiments were carried out in the conditions of dry cutting,pouring lubrication and particulate flow drop lubrication. The cutting force, cutting temperature and roughness of samples were measured and compared to study the influence of particulate flow drop lubrication in the cutting process. The results show that the radial cutting force under particulate flow drop lubrication is less than that under pouring lubrication,and the axial and tangential cutting forces are similar to those under pouring lubrication; the cutting temperature under particulate flow drop lubrication is lower than that under pouring lubrication; the finished surface roughness under particulate flow drop lubrication is better than that under pouring lubrication. The particulate flow drop lubrication can replace pouring lubrication, it can significantly reduce the consumption of lubricants,and it is environmentally friendly.
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