Title:
切削液濾過装置を備えた工作機械
Document Type and Number:
Japanese Patent JP5674847
Kind Code:
B2
Abstract:
A machine tool includes a negative pressure generator that removes chips and sludge having adhered to a suction filter that is provided at a suction port of a pump that pumps up a cutting fluid stored in a contaminated water tank that stores the cutting fluid or a partition filter that partitions the contaminated water tank into a first contaminated water tank and a second contaminated water tank. The negative pressure generator allows removal of impurities, such as chips and sludge, having adhered to the suction filter or the partition filter for cleaning without blowing the chips and sludge that have adhered to the filters against the suction filter or the partition filter.
Inventors:
石原 光告
Application Number:
JP2013069123A
Publication Date:
February 25, 2015
Filing Date:
March 28, 2013
Export Citation:
Assignee:
ファナック株式会社
International Classes:
B23Q11/00
Attorney, Agent or Firm:
It suits and is わ特許業務法人.