| 摘要 |
PURPOSE: An oil reservoir tank with an oil skimmer device is provided to prevent cutting oil from decaying by separating sliding oil from cutting oil. CONSTITUTION: A rotary plate member(10) is rotatably installed at the upper surface of an oil reservoir tank(11) so that one part of the rotated unit is in contact with the contents of the oil reservoir tank. A guide member(20) is installed at the rotary plate member, and guides the contents discharged by the rotary plate member. An auxiliary tank(30) is installed at the side surface of the oil reservoir tank, and stores the contents discharged by the rotary plate member.
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