公开(公告)号：US10828694B2

公开(公告)日：2020-11-10

申请号：US15776191

申请日：2016-11-18

申请人： Daisuke Serino ,  Fumio Kawahara ,  Yuzo Matsuda ,  Tetsushi Yamaguchi ,  Hiroshi Kawahara ,  Sakayuki Ishikawa ,  Takuto Takahashi ,  Naoshi Sakaguchi ,  Hiroyuki Kayaba ,  Takahiro Michimoto

发明人： Daisuke Serino ,  Fumio Kawahara ,  Yuzo Matsuda ,  Tetsushi Yamaguchi ,  Hiroshi Kawahara ,  Sakayuki Ishikawa ,  Takuto Takahashi ,  Naoshi Sakaguchi ,  Hiroyuki Kayaba ,  Takahiro Michimoto

IPC分类号： B22C9/06 ,  B22C23/02 ,  G01M3/20 ,  B22C3/00 ,  B22D17/22 ,  B22D11/22

摘要： A casting device in which refrigerant is pressure-fed to a cooling passage formed in a die, leakage of refrigerant in the die can be reliably detected in a short time without a significant modification applied to the conventional device. A casting device includes a pressure-feed device that pressure-feeds refrigerant to a cooling passage formed in a die, and a release agent coating applicator that applies a release agent to the die, and further includes a unit that mixes a fluorescent agent into the refrigerant (fluorescent agent tank), a unit that irradiates the die surface of the die with black light while the refrigerant containing the fluorescent agent mixed therein is pressure-fed to the die, and an imaging device that captures an image of the die surface. The imaging device is integrally assembled with the release agent coating applicator.