CS257755B2 - Method of frozen casting moulds or mould blades production from precooled grained material - Google Patents

Method of frozen casting moulds or mould blades production from precooled grained material Download PDF

Info

Publication number
CS257755B2
CS257755B2 CS814707A CS470781A CS257755B2 CS 257755 B2 CS257755 B2 CS 257755B2 CS 814707 A CS814707 A CS 814707A CS 470781 A CS470781 A CS 470781A CS 257755 B2 CS257755 B2 CS 257755B2
Authority
CS
Czechoslovakia
Prior art keywords
frozen
molding
precooled
binder
casting moulds
Prior art date
Application number
CS814707A
Other languages
Czech (cs)
English (en)
Inventor
Emil Jespersen
Bakshi B Singh
Original Assignee
Dansk Ind Syndikat
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 Dansk Ind Syndikat filed Critical Dansk Ind Syndikat
Publication of CS257755B2 publication Critical patent/CS257755B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/126—Hardening by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CS814707A 1980-06-23 1981-06-22 Method of frozen casting moulds or mould blades production from precooled grained material CS257755B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK267580A DK151776C (da) 1980-06-23 1980-06-23 Fremgangsmaade til fremstilling af frosne stoebeforme eller kerner

Publications (1)

Publication Number Publication Date
CS257755B2 true CS257755B2 (en) 1988-06-15

Family

ID=8114515

Family Applications (1)

Application Number Title Priority Date Filing Date
CS814707A CS257755B2 (en) 1980-06-23 1981-06-22 Method of frozen casting moulds or mould blades production from precooled grained material

Country Status (13)

Country Link
EP (1) EP0054061B1 (ja)
JP (1) JPH0144424B2 (ja)
BE (1) BE889350A (ja)
CA (1) CA1183320A (ja)
CS (1) CS257755B2 (ja)
DD (1) DD159531A5 (ja)
DK (1) DK151776C (ja)
ES (1) ES8301130A1 (ja)
IT (1) IT1136695B (ja)
PL (1) PL130506B1 (ja)
SU (1) SU1366043A3 (ja)
WO (1) WO1982000015A1 (ja)
ZA (1) ZA814230B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681811A1 (fr) * 1991-09-27 1993-04-02 Air Liquide Procede de fabrication de pieces ouvrees.
CN113579161B (zh) * 2021-07-28 2022-11-01 南京航空航天大学 大型复杂冷冻砂型低温成形及超过冷控性协同制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU428843A1 (ru) * 1971-01-04 1974-05-25 Способ изготовления литейных форм замораживанием
US3978906A (en) * 1974-01-29 1976-09-07 Borden, Inc. Process for the rapid production of foundry molds and cores and to a composition for use therein
NO142944L (ja) * 1975-08-14 1900-01-01
JPS592575B2 (ja) * 1978-06-17 1984-01-19 淳策 中島 冷凍鋳型の造型法及びその装置
SU718215A1 (ru) * 1978-09-21 1980-02-29 Предприятие П/Я А-3470 Способ изготовлени замороженных форм
JPS5548452A (en) * 1978-09-29 1980-04-07 Ishikawa Chuzosho:Kk Manufacture of mold
PL124538B1 (en) * 1979-02-16 1983-01-31 Inst Odlewnictwa Method of making foundry moulds and cores
DE2909839A1 (de) * 1979-03-13 1980-09-25 Linde Ag Verfahren zum herstellen einer giessform
DE2912201A1 (de) * 1979-03-28 1980-10-09 Linde Ag Verfahren zum herstellen einer giessform
PL124680B1 (en) * 1979-09-27 1983-02-28 Inst Odlewnictwa Apparatus for making casting moulds and cores
PL124681B1 (en) * 1980-05-12 1983-02-28 Odlewniczych Fab Mas Method of and apparatus for making casting moulds

Also Published As

Publication number Publication date
ES503284A0 (es) 1982-11-16
DK151776C (da) 1988-08-15
JPS57500819A (ja) 1982-05-13
IT8122460A0 (it) 1981-06-19
IT1136695B (it) 1986-09-03
PL231819A1 (ja) 1982-02-15
EP0054061B1 (en) 1984-10-03
PL130506B1 (en) 1984-08-31
DD159531A5 (de) 1983-03-16
CA1183320A (en) 1985-03-05
WO1982000015A1 (en) 1982-01-07
DK151776B (da) 1988-01-04
DK267580A (da) 1981-12-24
ZA814230B (en) 1982-04-28
BE889350A (fr) 1981-12-23
SU1366043A3 (ru) 1988-01-07
ES8301130A1 (es) 1982-11-16
JPH0144424B2 (ja) 1989-09-27
EP0054061A1 (en) 1982-06-23

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