HIGH-PRESSURE CUTTING FLUID SUPPLYING DEVICE FOR A MACHINE TOOL CAPABLE OF SUPPLYING CUTTING OIL FILTERED BY A CYCLONE FILTER TO A MACHINE TOOL

摘要

PURPOSE: A high-pressure cutting fluid supplying device for a machine tool is provided to secure the purity of cutting oil by using a cyclone filter for the cutting oil supplied to a machine tool.;CONSTITUTION: A high-pressure cutting fluid supplying device for a machine tool(10) comprises a cyclone filter(110), a clean tank(120), a return tank(130), a three-way valve(140), and a controller. The cyclone filter filters cutting oil transferred from a cutting oil tank(20) by using gravity separation using centrifugal force. The clean tank stores the filtered cutting oil. The return tank stores sludge-containing cutting oil discharged from the cyclone filter. The three-way valve discharges filtered cutting oil to the return tank and the clean tank successively.;COPYRIGHT KIPO 2013