| 摘要 |
A cutting oil tank comprises: a first tank inserted under a bed of a machine tool, and having cutting oil discharged from the machine tool, a storage unit to store a cutting chip, and a first pump to transmit cutting oil containing the cutting chip of the storage unit to a second tank; and the second tank separated to be arranged at one side of the first tank, and having a filter unit to filter the cutting chip by being supplied with the cutting oil containing the cutting chip from the first pump and a second pump to supply the cutting oil filtered in the filter unit to the machine tool. |
