Title:
CASTING FORMED WITH FLOW PASSAGE PART AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2020089916
Kind Code:
A
Abstract:
To provide a casting having a flow passage part formed therein and a method for manufacturing the same.SOLUTION: There are provided a method for manufacturing a casting includes a step of manufacturing a smart core in which a tubular pipe is filled with a filler, a step of inserting the smart core into a mold formed with a cavity corresponding to a shape of a casting to be manufactured, a step of injecting molten metal into the cavity and casting the molten metal, and a step of removing the filler in the smart core, in which the casting step is performed by a high pressure casting method; and a casting manufactured by the same, and the method can more economically manufacture the casting and more firmly manufacture a flow passage part in the casting.SELECTED DRAWING: Figure 2
Inventors:
LEE JI-YONG
LEE CHEOL-UNG
JO YOUNG-RAE
YOO JIN-HO
LEE CHEOL-UNG
JO YOUNG-RAE
YOO JIN-HO
Application Number:
JP2019206757A
Publication Date:
June 11, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY CO LTD
KIA MOTORS CORP
KIA MOTORS CORP
International Classes:
B22C9/10; B22C3/00; B22D18/02; B22D19/00
Attorney, Agent or Firm:
Kyosei International Patent Office