KR830008766A - 쉘코어(shell core)를 이용한 피스턴의 주조방법 - Google Patents

쉘코어(shell core)를 이용한 피스턴의 주조방법 Download PDF

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Publication number
KR830008766A
KR830008766A KR1019820001410A KR820001410A KR830008766A KR 830008766 A KR830008766 A KR 830008766A KR 1019820001410 A KR1019820001410 A KR 1019820001410A KR 820001410 A KR820001410 A KR 820001410A KR 830008766 A KR830008766 A KR 830008766A
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KR
South Korea
Prior art keywords
piston
shell core
casting method
heating
head
Prior art date
Application number
KR1019820001410A
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English (en)
Other versions
KR840000968B1 (ko
Inventor
문양수
Original Assignee
윤영석
대우중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤영석, 대우중공업 주식회사 filed Critical 윤영석
Priority to KR8201410A priority Critical patent/KR840000968B1/ko
Publication of KR830008766A publication Critical patent/KR830008766A/ko
Application granted granted Critical
Publication of KR840000968B1 publication Critical patent/KR840000968B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

내용 없음

Description

쉴 코어(SHELL CORE)를 이용한 피스턴의 주조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 주조장치의 종단면 예시도이며,
제2도는 동 평면 예시도이다
제3도는 주조된 피스턴소재의 종단면도로서, (a)도는 쉘코어가 있는 상태이고, (b)도는 쉘코어가 제거된 완성상태를 각각 예시한 것이다.

Claims (1)

  1. 피스턴 상부금형(1)에 전열선(2)를 부착하여 가열시키고 쉘코어(SHELL CORE)(3)을 사용하여 피스턴 헤드(head)가 위로 오게 주조함을 특징으로 하는 상향식 피스턴 제조방법.
    ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR8201410A 1982-03-31 1982-03-31 쉘 코어(shell core)를 이용한 피스턴의 주조방법 KR840000968B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8201410A KR840000968B1 (ko) 1982-03-31 1982-03-31 쉘 코어(shell core)를 이용한 피스턴의 주조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8201410A KR840000968B1 (ko) 1982-03-31 1982-03-31 쉘 코어(shell core)를 이용한 피스턴의 주조방법

Publications (2)

Publication Number Publication Date
KR830008766A true KR830008766A (ko) 1983-12-14
KR840000968B1 KR840000968B1 (ko) 1984-07-02

Family

ID=19224314

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8201410A KR840000968B1 (ko) 1982-03-31 1982-03-31 쉘 코어(shell core)를 이용한 피스턴의 주조방법

Country Status (1)

Country Link
KR (1) KR840000968B1 (ko)

Also Published As

Publication number Publication date
KR840000968B1 (ko) 1984-07-02

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