| 摘要 |
PURPOSE: A device for supplying cutting oil for a polishing machine is provided to supply cutting oil between a tool and a workpiece at regular pressure. CONSTITUTION: A device for supplying cutting oil is composed of an injection nozzle(40) disposed at a spindle of a polishing machine, an oil tank(10) storing the cutting oil(11), an air compressor for generating compressed air, a first pipe(51) for guiding the compressed air, a connector(50), and an oil passage(12). The oil tank includes a pipe(20) having a plurality of holes(21). The connector is connected to the first pipe so that the compressed air is supplied to the injection nozzle and the pipe. The oil passage is connected to the oil tank and the injection nozzle so that the cutting oil is injected through the injection nozzle at regular pressure.
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