GB1432255A - Indirect extrusion presses and methods of operation thereof - Google Patents

Indirect extrusion presses and methods of operation thereof

Info

Publication number
GB1432255A
GB1432255A GB2902373A GB2902373A GB1432255A GB 1432255 A GB1432255 A GB 1432255A GB 2902373 A GB2902373 A GB 2902373A GB 2902373 A GB2902373 A GB 2902373A GB 1432255 A GB1432255 A GB 1432255A
Authority
GB
United Kingdom
Prior art keywords
container
ram
billet
press
bore
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
GB2902373A
Other languages
English (en)
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.)
Mannesmann Demag AG
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
Publication of GB1432255A publication Critical patent/GB1432255A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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)
GB2902373A 1972-06-19 1973-06-19 Indirect extrusion presses and methods of operation thereof Expired GB1432255A (en)

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
GB1432255A true GB1432255A (en) 1976-04-14

Family

ID=5848084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2902373A Expired GB1432255A (en) 1972-06-19 1973-06-19 Indirect extrusion presses and methods of operation thereof

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514413Y2 (enExample) * 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
DE2137003C2 (de) * 1970-07-24 1983-07-14 SECIM, 92400 Courbevoie, Hauts-de-Seine Indirektmetallstrangpresse
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

Also Published As

Publication number Publication date
FR2189181B1 (enExample) 1977-07-29
IT989089B (it) 1975-05-20
DE2229738A1 (de) 1974-01-10
DE2229738B2 (de) 1980-03-27
JPS5211654B2 (enExample) 1977-04-01
DE2229738C3 (de) 1980-11-20
JPS4961050A (enExample) 1974-06-13
FR2189181A1 (enExample) 1974-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee