Title:
COOLANT APPARATUS FOR MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2017/122288
Kind Code:
A1
Abstract:
A coolant apparatus of a machine tool (5) for cooling heat-generating sites, wherein the apparatus repeatedly recovers coolant liquid, which has been supplied into a workpiece machining chamber (8), in a coolant tank (37), and supplies same into the machining chamber (8) using a pump (42). The apparatus comprises: coolant pipes (431-433) configuring a coolant flow channel for delivering coolant liquid in the coolant tank (37) to a supply position in the machining chamber (8); one or more cooling blocks (45, 46), which are disposed on the coolant pipes (431-433), in which a flow channel (458) configuring a portion of the coolant flow channel is formed, and which are formed from a material with good thermal conductivity; and a temperature-adjusting device (41) for cooling the coolant liquid to be supplied into the machining chamber (8).
Inventors:
SUZUKI JUN (JP)
Application Number:
PCT/JP2016/050781
Publication Date:
July 20, 2017
Filing Date:
January 13, 2016
Export Citation:
Assignee:
FUJI MACHINE MFG (JP)
International Classes:
B23Q11/10; B23Q11/12
Foreign References:
| JPH0187844U | 1989-06-09 | |||
| JP2010532279A | 2010-10-07 | |||
| JPH04343639A | 1992-11-30 | |||
| JP2002059338A | 2002-02-26 | |||
| JP2005262379A | 2005-09-29 | |||
| JP2012165604A | 2012-08-30 |
Attorney, Agent or Firm:
HIROTA, Akihiro (JP)
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