BE705302A - - Google Patents

Info

Publication number
BE705302A
BE705302A BE705302DA BE705302A BE 705302 A BE705302 A BE 705302A BE 705302D A BE705302D A BE 705302DA BE 705302 A BE705302 A BE 705302A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE705302A publication Critical patent/BE705302A/xx

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
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • 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
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE705302D 1967-05-12 1967-10-18 BE705302A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106338A FR1523623A (fr) 1967-05-12 1967-05-12 Procédé pour la conformation à chaud d'éléments tubulaires avec fond, dispositif pour la mise en oeuvre de ce procédé ainsi que les éléments tubulaires obtenus

Publications (1)

Publication Number Publication Date
BE705302A true BE705302A (el) 1968-03-01

Family

ID=8630810

Family Applications (1)

Application Number Title Priority Date Filing Date
BE705302D BE705302A (el) 1967-05-12 1967-10-18

Country Status (5)

Country Link
US (1) US3561242A (el)
BE (1) BE705302A (el)
CH (1) CH506351A (el)
FR (1) FR1523623A (el)
GB (1) GB1180106A (el)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901061A (en) * 1971-04-27 1975-08-26 Lucas Industries Ltd Die and punch sets
US4368634A (en) * 1975-12-29 1983-01-18 Kennametal Inc. Extrusion punch and method of construction
US6474127B1 (en) * 2001-05-30 2002-11-05 Edmonton Consultadoria E Servicios Lda Pressing method, in particular for obtaining hydraulic cylinders and high-pressure filters
FR2825303B1 (fr) * 2001-05-31 2004-07-09 Edmonton Consultadoria E Servi Procede de pressage pour l'obtention de cylindres et de filtres metalliques
RU2443496C1 (ru) * 2010-07-22 2012-02-27 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Способ получения изделий с полостями тиксоштамповкой и закрытый штамп для его осуществления
WO2012118094A1 (ja) * 2011-03-03 2012-09-07 昭和電工株式会社 鍛造加工方法

Also Published As

Publication number Publication date
GB1180106A (en) 1970-02-04
FR1523623A (fr) 1968-05-03
US3561242A (en) 1971-02-09
CH506351A (fr) 1971-04-30

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