公开(公告)号：KR1020140087807A

公开(公告)日：2014-07-09

申请号：KR1020120158482

申请日：2012-12-31

Applicant: 현대자동차주식회사

Inventor： 홍순기 ,  이종만 ,  장현중

IPC: B23Q11/10 ,  F15B13/02 ,  F15B7/00

Abstract: The present invention relates to an apparatus and a method for supplying cutting oil for a machine tool and, more specifically, to an apparatus and a method for supplying cutting oil, which can consistently maintain the pressure of cutting oil supplied to the inside of a machine tool, according to the number of operating cutting tools, in order to save electric power and to provide high efficiency operation. The apparatus for supplying cutting oil for a machine tool for saving energy comprises: a cutting oil supply pump which pumps and discharges cutting oil in a cutting oil tank; a pressure sensor which measures the cutting oil supply pressure at a discharge path on the cutting oil supply pump; a variable motor which operates the cutting oil supply pump; and an inverter which controls the variable motor according to a measured pressure signal of the pressure sensor in order to variably control the cutting oil discharge pressure discharged from the cutting oil supply pump.

Abstract translation: 本发明涉及一种用于供给机床的切削油的装置和方法，更具体地说，涉及一种用于供给切削油的设备和方法，该设备和方法可以一致地保持供应到机器内部的切削油的压力 工具，根据操作切割工具的数量，以节省电力并提供高效率的操作。 用于为机床节省能量的切削油供给装置包括：切削油供给泵，在切削油箱中泵送并排出切削油; 压力传感器，其测量切削油供给泵的排出路径处的切削油供给压力; 操作切割油供给泵的可变马达; 以及逆变器，其根据压力传感器的测量压力信号来控制可变电动机，以便可变地控制从切削油供给泵排出的切削油排出压力。