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    • 78. 发明专利
    • Cutting oil supply mechanism in milling machine
    • 切割机械的切割机油
    • JPS5721217A
    • 1982-02-03
    • JP9351680
    • 1980-07-08
    • Nissan Motor Co Ltd
    • KOIKE YUKIOKATOU KANJI
    • B23C5/28B23Q1/00
    • B23Q1/0036B23C5/28
    • PURPOSE:To fully supply oil to a cutting edge, by providing a supply passage of cutting oil in the rotary main spindle of a cutter and feeding the cutting oil from the inside toward the cutting edge. CONSTITUTION:A driving shaft 3 is rotated to drive and rotate a cutter main unit 28, and a work is machined by a cutting edge 21. Cutting oil fed from cutting oil supply source through a rotary valve is guided to a shaft passage 11 and oil passage 27 and then delivered from one end opening of a hole 26 at an internal peripheral position of the cutting edge 21 toward each cutting edge to cool the cutting edge, then partially evaporated, but the remaining cutting oil reaches a peripheral end of the cutting edge 21 along each cutting edge 21. In this way, the cutting oil is supplied to a cut part in a ligid state without being scattered to the surroundings.
    • 目的:通过在切割机的旋转主轴中提供切削油的供给通道,将切削油从内侧进给切削刃,将切削油全部供给切削刃。 构成:驱动轴3旋转以驱动和旋转刀具主单元28,并且通过切削刃21加工工件。通过旋转阀从切削油供给源供给的切削油被引导到轴通道11和油 通道27,然后从切割刃21的内周位置的孔26的一个端部开口朝向每个切割刃输送,以冷却切割边缘,然后部分蒸发,但剩余的切削油到达切割边缘的外周端 以这种方式,切割油以连接状态供应到切割部分,而不会分散到周围。