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    • 2. 发明授权
    • Method of reducing wear in lubricated metal cutting operation
    • 减少润滑金属切削作业磨损的方法
    • US06485630B1
    • 2002-11-26
    • US09630470
    • 2000-08-02
    • Arup Kumar GangopadhyayGary C. BarberHan Zhao
    • Arup Kumar GangopadhyayGary C. BarberHan Zhao
    • B23H300
    • B23Q11/1007C25D9/00
    • A method of reducing cutting tool wear in a lubricated metal cutting operation has been developed. An electrical cutting cell is provided having an anodic conductive cutting tool and a cathodic conductive work-piece connected to a DC current supply; the lubricant contains platable wear reducing agents. The lubricant is located to bathe the contacting interface between the cutting tool and work-piece to constitute an electrolyte. Next, the electrical current flow through the contacting interface is controlled to be in the range of 25-500 milli-amps. Lastly, the cutting tool is moved into and along cutting contact with the work-piece while current flows there-between to electro-chemically deposit the wear reducing agents on at least the contacting interface to reduce cutting tool wear and improve ease of mass removal.
    • 已经开发了在润滑金属切割操作中减少切削刀具磨损的方法。 提供一种电切割单元,其具有连接到直流电源的阳极导电切割工具和阴极导电工件; 润滑剂含有可镀敷的磨损剂。 润滑剂被定位成洗涤切割工具和工件之间的接触界面以构成电解质。 接下来,通过接触界面的电流被控制在25-500毫安的范围内。 最后,切割工具移动并沿着与工件的切割接触,同时电流流动到其上,以在至少接触界面上电化学沉积磨损减少剂,以减少切削刀具磨损并提高质量去除的容易性。