CA974730A - Method for the removal of porous shapes from mating formed materials - Google Patents

Method for the removal of porous shapes from mating formed materials

Info

Publication number
CA974730A
CA974730A CA166,001A CA166001A CA974730A CA 974730 A CA974730 A CA 974730A CA 166001 A CA166001 A CA 166001A CA 974730 A CA974730 A CA 974730A
Authority
CA
Canada
Prior art keywords
removal
formed materials
porous shapes
mating formed
mating
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
CA166,001A
Other languages
English (en)
Other versions
CA166001S (en
Inventor
Warren A. Rice
Clarence S. Vinton
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.)
Chemotronics International Inc
Original Assignee
Chemotronics International 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 Chemotronics International Inc filed Critical Chemotronics International Inc
Application granted granted Critical
Publication of CA974730A publication Critical patent/CA974730A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/007—Removing cores by using explosive shock waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/005—Methods, machines, or devices not covered elsewhere, for working metal by removal of material for thermal deburring

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Optics & Photonics (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA166,001A 1972-06-19 1973-03-13 Method for the removal of porous shapes from mating formed materials Expired CA974730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26387772A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
CA974730A true CA974730A (en) 1975-09-23

Family

ID=23003619

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,001A Expired CA974730A (en) 1972-06-19 1973-03-13 Method for the removal of porous shapes from mating formed materials

Country Status (7)

Country Link
US (1) US3743692A (da)
JP (1) JPS5131017B2 (da)
CA (1) CA974730A (da)
DE (1) DE2322760C3 (da)
FR (1) FR2189151B3 (da)
GB (1) GB1375528A (da)
IT (1) IT980692B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE390213B (sv) * 1974-12-20 1976-12-06 Nitro Nobel Ab Sett att efterrensa invendiga veggar i metallgjutgods fran sand och gjutgodsflagor
US4073662A (en) * 1977-03-09 1978-02-14 General Electric Company Method for removing a magnesia doped alumina core material
US4199343A (en) * 1977-08-29 1980-04-22 Corning Glass Works Mixing and injection molding hydrosilicates
JPS5612326U (da) * 1979-06-08 1981-02-02
US4374538A (en) * 1980-05-16 1983-02-22 Robert Bosch Gmbh Apparatus for decoring and explosive treatment of materials
US4501621A (en) * 1980-06-23 1985-02-26 Konishiroku Photo Industry Co., Ltd. Method for removing a selenium layer from a substrate
DE3041059A1 (de) * 1980-10-31 1982-06-09 Robert Bosch Gmbh, 7000 Stuttgart Mischblock zum einlassen eines brennbaren gasgemisches in einen brennraum
DE3314397A1 (de) * 1983-04-21 1984-10-25 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur behandlung von werkstuecken in einer brennkammer
JPS61162028U (da) * 1985-03-28 1986-10-07
GB2199822B (en) * 1987-01-17 1990-10-10 Rolls Royce Plc Ceramic core material and method of enhancing its leaching rate.
GB2248569B (en) * 1990-10-11 1994-12-21 Copper Peel Jones Prod Cast consumable furnace components
CA2422646C (en) * 2000-07-27 2008-01-29 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
DE10160134A1 (de) * 2001-12-07 2003-06-18 Km Europa Metal Ag Verfahren zur Sprengkalibrierung einer Kokille
MXPA05000375A (es) * 2002-07-11 2006-03-08 Cons Eng Co Inc Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas.
GB2408260A (en) * 2003-11-20 2005-05-25 Doncasters Ltd Moulding composition including water-insoluble lubricant
DE102005055498A1 (de) * 2005-11-18 2007-05-24 Extrude Hone Gmbh Vorrichtung zum thermischen Entgraten von Werkstücken
DE102011087613A1 (de) * 2011-12-02 2013-06-06 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Entkernen von Faserverbundbauteilen
DE102018127023B4 (de) * 2018-10-30 2023-04-27 Extrude Hone Gmbh Verfahren zum Entfernen einer Stützstruktur sowie Werkzeug hierfür

Also Published As

Publication number Publication date
DE2322760B2 (de) 1974-09-26
DE2322760A1 (de) 1974-01-10
JPS5131017B2 (da) 1976-09-04
FR2189151A1 (da) 1974-01-25
IT980692B (it) 1974-10-10
JPS4952129A (da) 1974-05-21
GB1375528A (da) 1974-11-27
FR2189151B3 (da) 1976-03-26
US3743692A (en) 1973-07-03
DE2322760C3 (de) 1975-05-07

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