IT989089B - Procedimento e dispositivo per il caricamento continuo di lingotti in una pressa per estrusione indi retta a corsa corta - Google Patents

Procedimento e dispositivo per il caricamento continuo di lingotti in una pressa per estrusione indi retta a corsa corta

Info

Publication number
IT989089B
IT989089B IT25242/73A IT2524273A IT989089B IT 989089 B IT989089 B IT 989089B IT 25242/73 A IT25242/73 A IT 25242/73A IT 2524273 A IT2524273 A IT 2524273A IT 989089 B IT989089 B IT 989089B
Authority
IT
Italy
Prior art keywords
ingots
press
procedure
short stroke
continuous loading
Prior art date
Application number
IT25242/73A
Other languages
English (en)
Original Assignee
Demag Ag
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 Demag Ag filed Critical Demag Ag
Application granted granted Critical
Publication of IT989089B publication Critical patent/IT989089B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/218—Indirect extrusion presses
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
IT25242/73A 1972-06-19 1973-06-12 Procedimento e dispositivo per il caricamento continuo di lingotti in una pressa per estrusione indi retta a corsa corta IT989089B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2229738A DE2229738C3 (de) 1972-06-19 1972-06-19 Indirektstrangpresse

Publications (1)

Publication Number Publication Date
IT989089B true IT989089B (it) 1975-05-20

Family

ID=5848084

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25242/73A IT989089B (it) 1972-06-19 1973-06-12 Procedimento e dispositivo per il caricamento continuo di lingotti in una pressa per estrusione indi retta a corsa corta

Country Status (5)

Country Link
JP (1) JPS5211654B2 (it)
DE (1) DE2229738C3 (it)
FR (1) FR2189181B1 (it)
GB (1) GB1432255A (it)
IT (1) IT989089B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514413Y2 (it) * 1974-12-20 1980-04-02
DE3110105A1 (de) * 1981-03-16 1982-10-14 SMS Schloemann-Siemag AG, 4000 Düsseldorf Arbeitsverfahren bei indirekt-metallstrangpressen nach dem pressvorgang zum strippen des blockaufnehmers, zum abscheren des pressrestes u. zum ausziehen bzw. ausstossen des pressgutes sowie anordnungen zur durchfuehrung des arbeitsverfahrens
DE19606955C2 (de) * 1996-02-26 1998-04-09 Sms Schloemann Gmbh Vorrichtung zum Laden eines Blockes und gegebenenfalls einer Preßscheibe in eine liegende Metallstrangpresse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098696A5 (en) * 1970-07-24 1972-03-10 Morane Somua Presses Mat Reversal extrusion press - with transport arrangement for blocks of material to the press
DE2137003C2 (de) * 1970-07-24 1983-07-14 SECIM, 92400 Courbevoie, Hauts-de-Seine Indirektmetallstrangpresse

Also Published As

Publication number Publication date
DE2229738C3 (de) 1980-11-20
DE2229738B2 (de) 1980-03-27
GB1432255A (en) 1976-04-14
DE2229738A1 (de) 1974-01-10
FR2189181B1 (it) 1977-07-29
FR2189181A1 (it) 1974-01-25
JPS5211654B2 (it) 1977-04-01
JPS4961050A (it) 1974-06-13

Similar Documents

Publication Publication Date Title
IT994170B (it) Struttura di pressa
IT1057866B (it) Dispositivo per facilitare il cambio delle matrici in presse e simili
IT982657B (it) Matrice di pressa
IT999018B (it) Pressa idraulica di stampaggio particolarmente per materie plastiche
IT989463B (it) Pressa di fucinatura in particolare pressa di stampaggio per fucinatura
IT1002245B (it) Procedimento per la fabbricazione di forme di colata e dispositivo per la sua realizzazione
IT995500B (it) Dispositivo per il trattamento termico di pezzi in particolare piastre sotto l azione di una pressa
IT983746B (it) Dispositivo di caricamento per pressa per pneumatici
MY7900198A (en) Piston and cylinder device
CA938422A (en) Die casting and like apparatus
IT1078070B (it) Pressa per l'estrusione diretta e indiretta con dispositivo di spostamento della matrice
IT984948B (it) Procedimento e dispositivo per la fabbricazione di oggetti metallici in particolare tam buri per freni
AU4229072A (en) Wide-orifice extrusion die
IT989089B (it) Procedimento e dispositivo per il caricamento continuo di lingotti in una pressa per estrusione indi retta a corsa corta
BE804154A (fr) Presse fonctionnant en continu
IT958445B (it) Disposizione di sostegno per l impiego con dispositivi a stantuffo e cilindro
IT1002227B (it) Dispositivo di caricamento nonche sistema per addurre ad una pressa materiale di pressatura in forma di lastre
IT990012B (it) Pressa per estrusione
CH552067A (de) Verbundwerkstoff fuer strangpressmatrizen.
IT942922B (it) Pressa per estrusione indiretta di materiali in billette
IT979510B (it) Pressa di taglio con elementi di azionamento meccanici
IT970472B (it) Procedimento e dispositivo per l alimentazione di presse a piastre
BE761640A (fr) Dispositif d'expulsion pour presse a refouler a double effet
IT962840B (it) Pressa per estrudere materie artificiali
IT962370B (it) Dispositivo di espulsione per pres se in particolare per presse di estrusione a freddo