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Title:
MOLD RELEASE AGENT COATER
Document Type and Number:
Japanese Patent JP2017060974
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress die seizure or galling by coating each of a plurality of regions of a die molding face with a mold release agent matching with temperature, and to prevent a deterioration in product quality due to excessive oil content.SOLUTION: A controller 50 sets an optimum mold release agent concentration for each section by a mold release agent concentration setting part 52 on the basis of temperature for each section of a die molding face measured by a die temperature measurement part 51. The amount of a mold release agent and that of a diluent are adjusted by a mold release agent concentration adjusting part 53 to reach a set mold release agent concentration, and the position of a spray unit 5 is controlled via a robot arm 3 in a mold release agent coating control part 54 to spray the die molding face out of the spray unit 5 with a mold release agent the concentration of which is adjusted for each section. This operation enables a metal mold to be cooled properly, and a proper mold release film to be formed on the surface of a metal mold, so that the deposition of excessive oil content can be prevented while preventing die seizure or galling.SELECTED DRAWING: Figure 1

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Inventors:
HIGUCHI YUSUKE
Application Number:
JP2015188260A
Publication Date:
March 30, 2017
Filing Date:
September 25, 2015
Export Citation:
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Assignee:
FUJI HEAVY IND LTD
International Classes:
B22C23/02; B05C5/00; B05C11/00; B05C11/10; B22C9/06; B22D17/32; B29C33/58
Domestic Patent References:
JPH0631425A1994-02-08
JP2013212526A2013-10-17
JP2003144877A2003-05-20
JPH06315749A1994-11-15
JP2007222890A2007-09-06
JP2011079017A2011-04-21
JP2005271536A2005-10-06
JPH07223061A1995-08-22
JPH06126383A1994-05-10
JPH09182947A1997-07-15
JP2011067837A2011-04-07
Attorney, Agent or Firm:
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura



 
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