SE7705814L - Sett vid tillverkning av en form - Google Patents

Sett vid tillverkning av en form

Info

Publication number
SE7705814L
SE7705814L SE7705814A SE7705814A SE7705814L SE 7705814 L SE7705814 L SE 7705814L SE 7705814 A SE7705814 A SE 7705814A SE 7705814 A SE7705814 A SE 7705814A SE 7705814 L SE7705814 L SE 7705814L
Authority
SE
Sweden
Prior art keywords
segments
mold
airfoil
pattern segments
joints
Prior art date
Application number
SE7705814A
Other languages
Unknown language ( )
English (en)
Other versions
SE432727B (sv
Inventor
W S Blazek
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 SE7705814L publication Critical patent/SE7705814L/sv
Publication of SE432727B publication Critical patent/SE432727B/sv

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Casting Devices For Molds (AREA)
SE7705814A 1976-05-21 1977-05-17 Sett att tillverka en form for en gjuten produkt SE432727B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/688,525 US4315537A (en) 1976-05-21 1976-05-21 Method of making a mold

Publications (2)

Publication Number Publication Date
SE7705814L true SE7705814L (sv) 1977-11-22
SE432727B SE432727B (sv) 1984-04-16

Family

ID=24764771

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7705814A SE432727B (sv) 1976-05-21 1977-05-17 Sett att tillverka en form for en gjuten produkt

Country Status (11)

Country Link
US (1) US4315537A (sv)
JP (1) JPS52142621A (sv)
BE (1) BE854719R (sv)
CA (1) CA1083775A (sv)
CH (1) CH625981A5 (sv)
DE (1) DE2721700C2 (sv)
FR (1) FR2351734A2 (sv)
GB (1) GB1574034A (sv)
IL (1) IL51964A (sv)
IT (1) IT1082060B (sv)
SE (1) SE432727B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510923B1 (fr) * 1981-08-07 1986-07-04 Metalimphy Procede de confection d'un element de moule a carapace ceramique et element de moule obtenu
JPS60101292A (ja) * 1983-11-05 1985-06-05 Toyoda Autom Loom Works Ltd 圧縮機におけるオイル分離機構
US4874031A (en) * 1985-04-01 1989-10-17 Janney David F Cantilevered integral airfoil method
WO1987004376A1 (en) * 1986-01-28 1987-07-30 Trw Inc. Method and apparatus for casting articles
US4673021A (en) * 1986-01-28 1987-06-16 Trw Inc. Method and apparatus for casting articles
JPH0354391A (ja) * 1989-07-20 1991-03-08 Tokico Ltd 油冷式圧縮機
US6003754A (en) * 1997-10-21 1999-12-21 Allison Advanced Development Co. Airfoil for a gas turbine engine and method of manufacture
EP3513889B1 (en) * 2012-12-14 2021-04-14 Raytheon Technologies Corporation Alloy and hybrid turbine blade for improved engine performance or architecture
US9486852B2 (en) 2013-03-14 2016-11-08 Hitchiner Manufacturing Co., Inc. Radial pattern assembly
US9498819B2 (en) 2013-03-14 2016-11-22 Hitchiner Manufacturing Co., Inc. Refractory mold and method of making
CN103418754B (zh) * 2013-08-30 2015-12-02 中国南方航空工业(集团)有限公司 一种用于铸造航空发动机机匣部件的铸型的制造方法
USD731323S1 (en) 2014-08-15 2015-06-09 Sugarfina, LLC Packaging
CN104690229B (zh) * 2015-02-05 2017-04-05 潍坊一立精密铸造有限公司 一种涡喷发动机尾喷铸造技术
USD845787S1 (en) 2017-06-30 2019-04-16 Sugarfina Inc. Packaging
USD845788S1 (en) 2017-06-30 2019-04-16 Sugarfina Inc. Packaging
USD823134S1 (en) 2017-06-30 2018-07-17 Sugarfina, Inc. Packaging
JP1623581S (sv) 2017-06-30 2019-02-04
USD844454S1 (en) 2017-06-30 2019-04-02 Sugarfina Inc. Packaging
USD829569S1 (en) 2017-09-18 2018-10-02 Sugarfina, Inc. Packaging

Family Cites Families (4)

* 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
US3669177A (en) * 1969-09-08 1972-06-13 Howmet Corp Shell manufacturing method for precision casting
CA952284A (en) * 1970-12-08 1974-08-06 United Aircraft Of Canada Limited Vane rings casting method
US3848654A (en) * 1972-02-10 1974-11-19 Howmet Corp Precision casting with variable angled vanes

Also Published As

Publication number Publication date
IL51964A (en) 1981-07-31
JPS52142621A (en) 1977-11-28
CA1083775A (en) 1980-08-19
SE432727B (sv) 1984-04-16
CH625981A5 (sv) 1981-10-30
BE854719R (fr) 1977-09-16
JPS5530947B2 (sv) 1980-08-14
IT1082060B (it) 1985-05-21
IL51964A0 (en) 1977-06-30
FR2351734B2 (sv) 1982-12-17
DE2721700C2 (de) 1983-12-08
GB1574034A (en) 1980-09-03
US4315537A (en) 1982-02-16
FR2351734A2 (fr) 1977-12-16
DE2721700A1 (de) 1977-11-24

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