ES8605748A1 - Procedimiento y su aparato para el moldeo de explosivos - Google Patents

Procedimiento y su aparato para el moldeo de explosivos

Info

Publication number
ES8605748A1
ES8605748A1 ES539665A ES539665A ES8605748A1 ES 8605748 A1 ES8605748 A1 ES 8605748A1 ES 539665 A ES539665 A ES 539665A ES 539665 A ES539665 A ES 539665A ES 8605748 A1 ES8605748 A1 ES 8605748A1
Authority
ES
Spain
Prior art keywords
casting
explosive
heat
cast
explosives
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
ES539665A
Other languages
English (en)
Other versions
ES539665A0 (es
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.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Publication of ES539665A0 publication Critical patent/ES539665A0/es
Publication of ES8605748A1 publication Critical patent/ES8605748A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
    • F42B33/0214—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by casting
    • F42B33/0228—Funnel arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

PROCEDIMIENTO Y APARATO PARA EL MOLDEO DE EXPLOSIVOS, DE MANERA QUE SE IMPIDAN INCLUSIONES DE AIRE EN EXPLOSIVOS FUSIBLES Y CRISTALINOS EN CONDICIONES NORMALES. CARACTERIZADO PORQUE SE MANTIENE CALIENTE LA PARTE SUPERIOR MOLDEADA, DE MANERA QUE LA ULTIMA PARTE SOLIDIFICADA CONSERVA EL CALOR MEDIANTE UN EMBUDO DE MOLDEO CALENTADO Y AISLADO TERMICAMENTE ANTES DEL MOLDEO; PORQUE EL MEDIO PARA LA RETENCION DEL CALOR SE MANTIENE SEPARADO DEL RECINTO INCORPORADO EN LA PARTE DEL MOLDE QUE QUEDA ENCARADA AL FUTURO ELEMENTO MOLDEADO; Y PORQUE COMO MEDIO DE RETENCION DEL CALOR SE UTILIZA UNA SAL FUSIBLE CON UN CALOR DE FUSION NO MENOR QUE EL DEL EXPLOSIVO.
ES539665A 1984-01-19 1985-01-18 Procedimiento y su aparato para el moldeo de explosivos Expired ES8605748A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400238A SE451717B (sv) 1984-01-19 1984-01-19 Sjunktratt att anvendas som ingot vid gjutning av smeltbara explosivemnen

Publications (2)

Publication Number Publication Date
ES539665A0 ES539665A0 (es) 1986-04-01
ES8605748A1 true ES8605748A1 (es) 1986-04-01

Family

ID=20354350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539665A Expired ES8605748A1 (es) 1984-01-19 1985-01-18 Procedimiento y su aparato para el moldeo de explosivos

Country Status (8)

Country Link
CA (1) CA1306611C (es)
DE (1) DE3501286A1 (es)
ES (1) ES8605748A1 (es)
FR (1) FR2558463B1 (es)
GB (1) GB2153053B (es)
IT (1) IT1182118B (es)
NL (1) NL8500071A (es)
SE (1) SE451717B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319919C1 (de) * 1993-06-16 1995-01-19 Diehl Gmbh & Co Gießvorrichtung für kugelförmige Sprengstoffstücke
US6635197B2 (en) * 2001-06-25 2003-10-21 American Ordinance Llc Method and apparatus for casting molten materials using phase-change material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB218445A (en) * 1923-05-23 1924-07-10 George Wilfred Naylor Improvements in or relating to ingot moulds
NL218817A (es) * 1956-08-24
GB915245A (en) * 1961-10-25 1963-01-09 Wasagchemie Ag Method of producing castings of explosive or propellent material which are free or substantially free from shrinkage cavities
DE1728135C2 (de) * 1968-08-29 1974-03-07 Wasagchemie Gmbh, 8000 Muenchen Vorrichtung zur lunkerfreien Abfüllung von schmelzflüssigen Sprengstoffen oder von Treibmitteln
SE435965B (sv) * 1978-06-09 1984-10-29 Gylden Nils O Forfarande for att genom vakuumgjutning framstella rotationssymmetriska sprengemneskroppar for anvendning i laddningar med riktad sprengverkan
DE2923211A1 (de) * 1979-06-08 1980-12-11 Spuehl Ag Zentriervorrichtung an einer federkernmontagemaschine
US4380186A (en) * 1980-09-15 1983-04-19 Schweizerische Eidgenossenschaft, represented by Eidg. Munitionsfabrik Thun der Gruppe fur Rustungsdienste Method and apparatus for fabricating pipeless explosive and propellant charges

Also Published As

Publication number Publication date
SE8400238L (sv) 1985-07-20
SE8400238D0 (sv) 1984-01-19
ES539665A0 (es) 1986-04-01
CA1306611C (en) 1992-08-25
GB2153053A (en) 1985-08-14
FR2558463B1 (fr) 1987-06-05
GB2153053B (en) 1988-01-13
IT8547554A0 (it) 1985-01-17
IT8547554A1 (it) 1986-07-17
IT1182118B (it) 1987-09-30
NL8500071A (nl) 1985-08-16
DE3501286A1 (de) 1985-08-01
SE451717B (sv) 1987-10-26
FR2558463A1 (fr) 1985-07-26
GB8501190D0 (en) 1985-02-20

Similar Documents

Publication Publication Date Title
DE3563659D1 (en) Mould manufacturing process from forms of an object to be obtained by casting
GB1538540A (en) Casting mould and a method of producing castings
JPS5319136A (en) Method of using copper alloy as mold material for continuous casting
ES8605748A1 (es) Procedimiento y su aparato para el moldeo de explosivos
ES472630A1 (es) Perfeccionamientos en cabezas de arranque para instalacionesde colada continua con lingotera de extremos abiertos
JPS5360820A (en) Method to degas for casting metal mould
GB1549220A (en) Method of knocking out silicatebonded granular mould material from a mould after casting
GB1306982A (en) Process for the treatment of metal ingots
JPS57175070A (en) Method of casting aggregated graphite cast iron through inoculation in mold
GB1457437A (en) Casting
GB1448517A (en) Production of directionally-solidified cast alloy articles
IE43749L (en) Casting vitreous material
GB1351422A (en) Water cooling system of a vacuum arc furnace
GB1256058A (en) Apparatus and method for single cyrstal casting
ES8402190A1 (es) "un metodo de fabricar piezas coladas mecanizables de fundicion gris".
ES481502A1 (es) Un procedimiento y una coquilla para la puesta en marcha de una instalacion de colada continua.
JPS6427740A (en) Method for continuously casting graphite spheroidized product
JPS54151714A (en) Method of producing cylinder head for four-cycle engine
GB8810649D0 (en) Process for production of sand casting moulds
JPS56123810A (en) Supplying method to metal mold for molding of expanded graphite
ES8703315A1 (es) Procedimiento para fabricar piezas moldeadas de hierro fundido con grafico esferoidal o vermicular.
JPS5319137A (en) Method of using copper alloy as mold material for continuous casting
SU534289A1 (ru) Газифицируема модель
JPS5623344A (en) Molding die of metal molding and production of its molding die
SU1628385A3 (ru) Способ изготовления керамических деталей литьем под давлением

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401