WO1990011146A1 - Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud - Google Patents

Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud Download PDF

Info

Publication number
WO1990011146A1
WO1990011146A1 PCT/SU1989/000080 SU8900080W WO9011146A1 WO 1990011146 A1 WO1990011146 A1 WO 1990011146A1 SU 8900080 W SU8900080 W SU 8900080W WO 9011146 A1 WO9011146 A1 WO 9011146A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
channel
elemenτ
pressure
height
Prior art date
Application number
PCT/SU1989/000080
Other languages
English (en)
Russian (ru)
Inventor
Vladimir Demyanovich Berbentsev
Viktor Fedorovich Derjugin
Jury Sergeevich Konyaev
Vitaly Vladimirovich Soloviev
Jury Mikhailovich Khitrov
Original Assignee
Institut Fiziki Vysokikh Davleny Imeni L.F.Vereschagina Akademii Nauk Sssr
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 Institut Fiziki Vysokikh Davleny Imeni L.F.Vereschagina Akademii Nauk Sssr filed Critical Institut Fiziki Vysokikh Davleny Imeni L.F.Vereschagina Akademii Nauk Sssr
Priority to JP50677889A priority Critical patent/JPH03505550A/ja
Priority to PCT/SU1989/000080 priority patent/WO1990011146A1/fr
Priority to EP19890907374 priority patent/EP0416107A1/fr
Publication of WO1990011146A1 publication Critical patent/WO1990011146A1/fr

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

Definitions

  • the invention is not subject to pressure or to increase the burden of overloading.
  • the device is used for pulling the harvest through the wire.
  • the device is equipped - 2 - us ⁇ an ⁇ vlennym with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu v ⁇ ascheniya on ⁇ b ⁇ ashenn ⁇ m ⁇ ma ⁇ itsede ⁇ zha ⁇ elyu ⁇ tse ⁇ a ⁇ ush ⁇ i dis ⁇ m with vy ⁇ lnennym on na ⁇ uzhn ⁇ y ⁇ ve ⁇ n ⁇ s ⁇ i ⁇ a ⁇ alleln ⁇ eg ⁇ ⁇ si s ⁇ v ⁇ znym ⁇ az ⁇ m, shi ⁇ ina ⁇ g ⁇ s ⁇ ve ⁇ s ⁇ vue ⁇ diame ⁇ u zag ⁇ v ⁇ i and ⁇ b-
  • a large free warehouse for sale, available in its entirety, is connected to the source of high pressure, which is connected with and is connected to
  • the device works the following way, ⁇ online,
  • the process of preparing the appliance by 10 times increases the duration of the processing process itself.
  • the reduction in the productivity of the equipment is also possible, since the length of the processed food is free from the use of the appliance, which is not subject to any other business.
  • a longer elongated height should be made up of a smaller two, well-maintained investigative high
  • Power unit 2 and the integrated plate 3 connected to it form a power unit.
  • the pressure switch 1 is inside the power unit 2 between the pressure plate 3 and the pressure switch 5 and the pressure is higher
  • terminals 20 are electrically connected / contact / with military inputs 21, which are armed with 10 Between the heater 19 and the walls of the refrigerator 6, the heating device is located
  • 5th cylinder 4 interoperable with 9, completed with 23, and 9 itself - 7 - has an elongated outdoor elevation 24, coming through a part 23 in the case of 5, and having a direct central channel of 25, with a large area of 6 and a room for 6 people.
  • 5 bank 25 is located at a shutter 26, pressurizing a lateral channel of 25 degrees 24.
  • a shutter 26 has a strong body 27; free return on-site
  • the pressurized shutter 26 is shown in the position, when channel 25 is opened and the boot 39 is entered into it.
  • FIG. 3 shows an optional version of an elongated height of 24, where the latter is from at least two, in the described variant of sections 40, wednesday. Storage of 40 is available with 41 flats, located on a sec-
  • Tions 30, 40 and with them s ⁇ e ⁇ lenny ⁇ ⁇ ezb ⁇ vym s ⁇ edineniem 42. ⁇ lan- tm 41 ⁇ a ⁇ n ⁇ s ⁇ yanu ⁇ y with ⁇ m ⁇ schyu ⁇ shile ⁇ 43 and 44.
  • a device according to the invention is operated by the following process. For the convenience of operating the unit, it is possible to operate the unit 6 with the matrices 13 located in it, pressurized with the units 9 and 10, which are produced by the hydraulic cylinder 4.
  • channel 25 is pressurized. Then, high pressure is supplied from the source / to FIG. not shown / through pipe 46 and failure 47, in the upper part of 24 it is inlet in the vicinity of 6 and channel 25 is free of gas, it is free of charge is ⁇ chni ⁇ ele ⁇ iches ⁇ g ⁇ ⁇ a / on ⁇ ig.ne ⁇ azan / che ⁇ ez ⁇ vv ⁇ dy nag ⁇ eva ⁇ elyu 21 ⁇ 19 and ⁇ sledny ⁇ izv ⁇ di ⁇ nag ⁇ ev ⁇ ab ⁇ chey chas ⁇ i 14, 13 and ma ⁇ itsy chas ⁇ i zag ⁇ v ⁇ i 39 ⁇ imy ⁇ ayusche ⁇ ⁇ ma ⁇ sche 13.
  • 25 metization is at a rate of 7.8, which is a significant decrease in time, which is necessary for a decrease in the rate of 6 and is more favorable.
  • the use of an extended length of 24 in this application has made it possible to extend the height of the pressure of 6 high pressure and
  • ⁇ 5 numbers out of ⁇ are well-defined.
  • the device also finds use in industrial applications and the use of industrial equipment, such as electrical equipment and electrical equipment, in the

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)

Abstract

Un dispositif de fabrication d'articles allongés de faible section, par extrusion au gaz chaud, comprend une presse hydraulique (1), un récipient creux (6) destiné à une ébauche et situé dans son espace de travail, une matrice (13) placée dans ledit récipient (6), ainsi qu'un appareil de chauffage (19) coaxial à la partie de travail (14) de ladite matrice (13). Selon l'invention, un obturateur (9) fermant l'orifice d'admission dudit récipient (6) comporte une partie saillante extérieure allongée (24) dans laquelle est ménagé un canal de passage (25) relié par une extrémité à la cavité dudit récipient (6), et comportant au niveau de l'autre extrémité un clapet d'étanchéité (26). Le piston (5) de ladite presse hydraulique (1) comporte une ouverture débouchante (23) par laquelle passe ladite partie saillante (24).
PCT/SU1989/000080 1989-03-27 1989-03-27 Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud WO1990011146A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50677889A JPH03505550A (ja) 1989-03-27 1989-03-27 熱ガス押出しにより小断面の細長い物品を製造する装置
PCT/SU1989/000080 WO1990011146A1 (fr) 1989-03-27 1989-03-27 Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud
EP19890907374 EP0416107A1 (fr) 1989-03-27 1989-03-27 Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000080 WO1990011146A1 (fr) 1989-03-27 1989-03-27 Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud

Publications (1)

Publication Number Publication Date
WO1990011146A1 true WO1990011146A1 (fr) 1990-10-04

Family

ID=21617438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000080 WO1990011146A1 (fr) 1989-03-27 1989-03-27 Dispositif de fabrication d'articles allonges de faible section par extrusion au gaz chaud

Country Status (3)

Country Link
EP (1) EP0416107A1 (fr)
JP (1) JPH03505550A (fr)
WO (1) WO1990011146A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU142502A1 (ru) * 1950-06-05 1960-11-30 Л.И. Гольцова Способ получени деформирующих усилий
FR2093774A5 (fr) * 1970-05-26 1972-01-28 Asea Ab
SU649498A1 (ru) * 1976-04-19 1979-02-28 В. Г. Пеньков Устройство дл гор чего гидропрессовани

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU142502A1 (ru) * 1950-06-05 1960-11-30 Л.И. Гольцова Способ получени деформирующих усилий
FR2093774A5 (fr) * 1970-05-26 1972-01-28 Asea Ab
SU649498A1 (ru) * 1976-04-19 1979-02-28 В. Г. Пеньков Устройство дл гор чего гидропрессовани

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Kuznechno-Shtampovochnoe Proizvodstvo, No. 10, 1980, (Mashinostroenie, Moscow), JU.S. KONYAEV et al. "Vysokotemperaturnaya Gazovaya Extruzia s Lokalnym Nagreyom" see pages 13-15, figure 1 *

Also Published As

Publication number Publication date
EP0416107A1 (fr) 1991-03-13
JPH03505550A (ja) 1991-12-05

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