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高温合金微量润滑振动钻削温度与刀具磨损

孔凡霞 张德远

孔凡霞, 张德远. 高温合金微量润滑振动钻削温度与刀具磨损[J]. 北京航空航天大学学报, 2012, 38(6): 849-852.
引用本文: 孔凡霞, 张德远. 高温合金微量润滑振动钻削温度与刀具磨损[J]. 北京航空航天大学学报, 2012, 38(6): 849-852.
Kong Fanxia, Zhang Deyuan. Cutting temperature and tool wear in minimum quantity lubrication vibration drilling of superalloys[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(6): 849-852. (in Chinese)
Citation: Kong Fanxia, Zhang Deyuan. Cutting temperature and tool wear in minimum quantity lubrication vibration drilling of superalloys[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(6): 849-852. (in Chinese)

高温合金微量润滑振动钻削温度与刀具磨损

基金项目: 国防预研基金资助项目(51318020203)
详细信息
  • 中图分类号: TG506.7

Cutting temperature and tool wear in minimum quantity lubrication vibration drilling of superalloys

  • 摘要: 为了解决高温合金钻削温度高、刀具磨损快的问题,采用微量润滑的振动钻削加工方法,从换热机制角度对振动钻削的降温机理进行分析,并进行振动钻削和普通钻削对比实验.结果表明:微量润滑普通钻削的最高测量温度达到了110℃且温度随钻削深度、钻孔个数的增加而升高,而振动钻削的测量温度为55℃左右且随削深度、钻孔个数的增加增长缓慢;普通钻削刀具磨损量达到0.5 mm且随钻孔个数的增加磨损加剧,振动钻削刀具磨损量只有0.22 mm且磨损量增加缓慢.

     

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出版历程
  • 收稿日期:  2011-03-30
  • 网络出版日期:  2012-06-30

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