KR920010153B1 - 감압주조방법 및 그 장치 - Google Patents

감압주조방법 및 그 장치 Download PDF

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Publication number
KR920010153B1
KR920010153B1 KR1019870012553A KR870012553A KR920010153B1 KR 920010153 B1 KR920010153 B1 KR 920010153B1 KR 1019870012553 A KR1019870012553 A KR 1019870012553A KR 870012553 A KR870012553 A KR 870012553A KR 920010153 B1 KR920010153 B1 KR 920010153B1
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South Korea
Prior art keywords
casting
sand
mold
pedestal
degassing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019870012553A
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English (en)
Korean (ko)
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KR890001665A (ko
Inventor
야수오 시기다
다카시 히로쓰카
마모루 다시로
마사노리 사이또오
Original Assignee
구보다 덱고오 가부시기가이샤
미노 시계가스
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Publication date
Application filed by 구보다 덱고오 가부시기가이샤, 미노 시계가스 filed Critical 구보다 덱고오 가부시기가이샤
Publication of KR890001665A publication Critical patent/KR890001665A/ko
Application granted granted Critical
Publication of KR920010153B1 publication Critical patent/KR920010153B1/ko
Expired legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
KR1019870012553A 1987-07-08 1987-11-07 감압주조방법 및 그 장치 Expired KR920010153B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?62-170660 1987-07-08
JP62170660A JPS6415258A (en) 1987-07-08 1987-07-08 Method and apparatus for reduced pressure casting
JP62-170660 1987-07-28

Publications (2)

Publication Number Publication Date
KR890001665A KR890001665A (ko) 1989-03-28
KR920010153B1 true KR920010153B1 (ko) 1992-11-19

Family

ID=15909006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012553A Expired KR920010153B1 (ko) 1987-07-08 1987-11-07 감압주조방법 및 그 장치

Country Status (2)

Country Link
JP (1) JPS6415258A (enrdf_load_stackoverflow)
KR (1) KR920010153B1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100846432B1 (ko) * 2007-11-22 2008-07-16 정신기계(주) 감압주조를 이용한 슬러지 이송용 부품 제조방법 및 이에 의해 주조된 부품
CN103495708A (zh) * 2013-07-25 2014-01-08 华远善 一种减小帽口补缩的铸造砂箱

Also Published As

Publication number Publication date
JPH0520186B2 (enrdf_load_stackoverflow) 1993-03-18
JPS6415258A (en) 1989-01-19
KR890001665A (ko) 1989-03-28

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