JPS52125420A - Mold manufacturing - Google Patents

Mold manufacturing

Info

Publication number
JPS52125420A
JPS52125420A JP4195477A JP4195477A JPS52125420A JP S52125420 A JPS52125420 A JP S52125420A JP 4195477 A JP4195477 A JP 4195477A JP 4195477 A JP4195477 A JP 4195477A JP S52125420 A JPS52125420 A JP S52125420A
Authority
JP
Japan
Prior art keywords
mold manufacturing
mold
manufacturing
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.)
Granted
Application number
JP4195477A
Other languages
English (en)
Other versions
JPS6128423B2 (ja
Inventor
Esu Burazetsuku Uiriamu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of JPS52125420A publication Critical patent/JPS52125420A/ja
Publication of JPS6128423B2 publication Critical patent/JPS6128423B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP4195477A 1976-04-12 1977-04-12 Mold manufacturing Granted JPS52125420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,227 US4043379A (en) 1976-04-12 1976-04-12 Method of making a mold

Publications (2)

Publication Number Publication Date
JPS52125420A true JPS52125420A (en) 1977-10-21
JPS6128423B2 JPS6128423B2 (ja) 1986-06-30

Family

ID=24713696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4195477A Granted JPS52125420A (en) 1976-04-12 1977-04-12 Mold manufacturing

Country Status (11)

Country Link
US (1) US4043379A (ja)
JP (1) JPS52125420A (ja)
BE (1) BE853230A (ja)
CA (1) CA1086472A (ja)
CH (1) CH627102A5 (ja)
DE (1) DE2715101A1 (ja)
FR (1) FR2348028A1 (ja)
GB (1) GB1566335A (ja)
IL (1) IL51698A (ja)
IT (1) IT1075423B (ja)
SE (1) SE432726B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464094A (en) * 1979-05-04 1984-08-07 Trw Inc. Turbine engine component and method of making the same
US4617977A (en) * 1982-07-03 1986-10-21 Rolls-Royce Limited Ceramic casting mould and a method for its manufacture
US4552197A (en) * 1982-07-03 1985-11-12 Rolls-Royce Ltd. Mould assembly for casting metal articles and a method of manufacture thereof
US4874031A (en) * 1985-04-01 1989-10-17 Janney David F Cantilevered integral airfoil method
US4736786A (en) * 1985-12-31 1988-04-12 Deere & Company Method for improving stength of gasifiable patterns
US6050325A (en) * 1998-09-16 2000-04-18 Pcc Airfoils, Inc. Method of casting a thin wall
CN113857430B (zh) * 2021-08-23 2023-10-13 中国科学院金属研究所 一种叶片变形控制方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021293A (ja) * 1973-06-28 1975-03-06

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871528A (en) * 1954-09-01 1959-02-03 Kolcast Ind Inc Method of and apparatus for forming frangible casting molds
US2994931A (en) * 1958-09-12 1961-08-08 Misco P C Inc Mold element and method for manufacture of same
FR1284447A (fr) * 1961-03-22 1962-02-09 Howe Sound Co élément de moule, et procédé pour sa fabrication
CH413240A (fr) * 1963-03-14 1966-05-15 Herzmark Gabrielle Procédé pour la fabrication d'un moule carapace, et moule carapace obtenu par ce procédé
US3648760A (en) * 1970-04-27 1972-03-14 Abraham J Cooper Precision investment casting apparatus
US3675708A (en) * 1970-12-16 1972-07-11 Trw Inc Method of making accurate cores
US3854832A (en) * 1973-01-15 1974-12-17 Caterpillar Tractor Co Handling rod assembly for investment casting mold
US3868986A (en) * 1974-01-04 1975-03-04 Ford Motor Co Pattern alignment means for use with lost foam molding process
DE2500147A1 (de) * 1975-01-03 1976-07-08 Vestshell Inc Feingussverfahren und schalenform zur durchfuehrung des verfahrens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021293A (ja) * 1973-06-28 1975-03-06

Also Published As

Publication number Publication date
FR2348028B1 (ja) 1982-09-17
BE853230A (fr) 1977-08-01
GB1566335A (en) 1980-04-30
CA1086472A (en) 1980-09-30
IT1075423B (it) 1985-04-22
FR2348028A1 (fr) 1977-11-10
SE7704054L (sv) 1977-10-13
JPS6128423B2 (ja) 1986-06-30
US4043379A (en) 1977-08-23
DE2715101A1 (de) 1977-10-27
SE432726B (sv) 1984-04-16
CH627102A5 (ja) 1981-12-31
IL51698A (en) 1980-12-31

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