微量润滑技术代替切削液的工程应用研究

2021-02-24

作者：税妍1，赵琦1，邓亚弟1，薛强1，姜峰2，3，言兰3，4 单位：1东方汽轮机有限公司；2华侨大学制造工程研究院；3福建省脆性材料智能制造技术工程研究中心；4华侨大学机电及自动化学院

摘要：以实际工况为背景，对比分析了微量润滑和切削液浇注对刀具寿命的影响，优化了切削工艺参数和微量润滑功能参数，使微量润滑条件下的刀具寿命接近切削液浇注条件下的刀具寿命。此外，对微量润滑技术使用过程中的空气颗粒物进行测量，发现空气颗粒物浓度上升了127%，建议使用空气过滤器等方式加强劳动安全防护。

关键词：微量润滑；切削液；刀具寿命；参数优化；劳动安全防护

中图分类号：TG54；TH117.2文献标志码：ADOI：10.3969/j.issn.1000-7008.2021.02.006

Industrial Application of Minimal Quantity Lubrication Instead of Cutting fluid

Shui Yan，Zhao Qi，Deng Yadi，Xue Qiang，Jiang Feng，Yan Lan

Abstract:Based on actual cutting conditions，the tool lives of milling processes with MQL and cutting fluid are compared.The functional parameters of the MQL generation machine and the cutting parameters are also optimized to improve the tool life with MQL condition，which is almost equal to the tool life with cutting fluid condition.In addition，the particle concentration during the application of MQL is measured and it is found that the concentration increases by 127%，compared with the cutting fluid condition.It is suggested that air filter should be used to ensure the occupational safety.

Keywords:minimal quantity lubrication；cutting fluid；tool life；parameter optimization；occupational safety and guard