GB1172212A - Hydrostatic Extrusion Apparatus - Google Patents

Hydrostatic Extrusion Apparatus

Info

Publication number
GB1172212A
GB1172212A GB415768A GB415768A GB1172212A GB 1172212 A GB1172212 A GB 1172212A GB 415768 A GB415768 A GB 415768A GB 415768 A GB415768 A GB 415768A GB 1172212 A GB1172212 A GB 1172212A
Authority
GB
United Kingdom
Prior art keywords
die
container
extrusion
discard
drive
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
GB415768A
Inventor
Boris Ivanovich Beresnev
Evgeny Dmitrievich Martynov
Mikhail Vasilievich Maltsev
Georgy Pavlovich Britnev
Anatoly Vasilievich Kocherov
Konstantin Ivanovich Ezersky
Vladimir Ivanovich Monakhov
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.)
INST FIZ METALLOV
Original Assignee
INST FIZ METALLOV
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 INST FIZ METALLOV filed Critical INST FIZ METALLOV
Priority to GB415768A priority Critical patent/GB1172212A/en
Publication of GB1172212A publication Critical patent/GB1172212A/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

1,172,212. Extruding. INSTITUT FIZIKI METALLOV. 26 Jan., 1968, No. 4157/68. Heading B3P. A hydrostatic extrusion apparatus has its die 6 pressed against the extrusion container 1 by an hydraulic drive 5, 10 which is releasably secured to the container by locking means 20 and which is movable both axially and transversely of the extrusion axis. Die 6 is supported for self-alignment on a spherical surface of a member 9 carried by a double-acting hydraulic piston 10 in cylinder 5 which is movable vertically by an hydraulic drive 15, 16 and horizontally by a carriage 12 connected to an hydraulic drive 13. Induction heaters 22 are provided for the die and the extrusion container. In operation, blanks 7 are loaded into the die 6 when the latter is in its inoperative position removed from the container 1. Drive 13 then moves the die into the extrusion axis and drive 16 raises the cylinder 5 into position adjacent the container to which it is then secured by gibs 20 operated by fluid cylinders. Piston 10 is then raised to press the die 6 against the container 1. After extrusion, the product 17 is separated from the discard and the die containing the discard is removed to the inoperative position where the discard is ejected by a press.
GB415768A 1968-01-26 1968-01-26 Hydrostatic Extrusion Apparatus Expired GB1172212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB415768A GB1172212A (en) 1968-01-26 1968-01-26 Hydrostatic Extrusion Apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB415768A GB1172212A (en) 1968-01-26 1968-01-26 Hydrostatic Extrusion Apparatus

Publications (1)

Publication Number Publication Date
GB1172212A true GB1172212A (en) 1969-11-26

Family

ID=9771807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB415768A Expired GB1172212A (en) 1968-01-26 1968-01-26 Hydrostatic Extrusion Apparatus

Country Status (1)

Country Link
GB (1) GB1172212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472957A1 (en) * 1980-01-04 1981-07-10 Ural I Chernykh Metal Variable diameter chamber in hydraulic press - allows plug to produce force to press matrix against container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472957A1 (en) * 1980-01-04 1981-07-10 Ural I Chernykh Metal Variable diameter chamber in hydraulic press - allows plug to produce force to press matrix against container

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee