| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a machine tool using a system for washing a filter and/or a mesh used for removing impurities such as chips or sludge in the machine tool.SOLUTION: The machine tool is provided with a suction filter which is set to a suction port of a pump pumping up cutting fluid reserved in a dirty tank for reserving the cutting fluid, and a negative pressure generating device for removing chips and/or sludge adhering to a partition filter partitioning a space between the dirty tank and a semi-dirty tank. Such a structure enables removing impurities such as the chips and/or sludge adhering to a suction filter or the partition filter so as to wash the filter without spraying the chips and/or the sludge adhering to the filter.</p> |
