FR1343785A - Procédé d'extrusion de métaux à section creuse - Google Patents

Procédé d'extrusion de métaux à section creuse

Info

Publication number
FR1343785A
FR1343785A FR912868A FR912868A FR1343785A FR 1343785 A FR1343785 A FR 1343785A FR 912868 A FR912868 A FR 912868A FR 912868 A FR912868 A FR 912868A FR 1343785 A FR1343785 A FR 1343785A
Authority
FR
France
Prior art keywords
extrusion process
hollow section
metal extrusion
section metal
hollow
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
FR912868A
Other languages
English (en)
Inventor
John Harper Cairns
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.)
Yorkshire Imperial Metals Ltd
Original Assignee
Yorkshire Imperial Metals Ltd
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 Yorkshire Imperial Metals Ltd filed Critical Yorkshire Imperial Metals Ltd
Application granted granted Critical
Publication of FR1343785A publication Critical patent/FR1343785A/fr
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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • 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
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/085—Making tubes
    • 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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/04—Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
FR912868A 1961-10-20 1962-10-19 Procédé d'extrusion de métaux à section creuse Expired FR1343785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37681/61A GB963279A (en) 1961-10-20 1961-10-20 Improvements in or relating to extrusion of metals of hollow section

Publications (1)

Publication Number Publication Date
FR1343785A true FR1343785A (fr) 1963-11-22

Family

ID=10398228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912868A Expired FR1343785A (fr) 1961-10-20 1962-10-19 Procédé d'extrusion de métaux à section creuse

Country Status (3)

Country Link
US (1) US3172536A (fr)
FR (1) FR1343785A (fr)
GB (1) GB963279A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545240A (en) * 1966-10-25 1970-12-08 Baldwin Lima Hamilton Corp Billet for extrusion and method of lubricating the same
US4703639A (en) * 1986-05-12 1987-11-03 Fuchs Jr Francis J Apparatus and process for forced lubrication piercing
US5878616A (en) * 1996-10-01 1999-03-09 Ybm Magnex, Inc. Centering plug for pipe press
CN101670384B (zh) * 2008-10-16 2013-06-05 浙江军联铜业有限公司 一种高铅、低含铜量的挤压空心棒生产工艺
CN116000178B (zh) * 2022-11-21 2025-11-25 安徽万峰精工铝业科技有限公司 一种变形铝合金的成型装置及其成型方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US493945A (en) * 1893-03-21 Eobeetson
US1331169A (en) * 1919-07-18 1920-02-17 Swift Scott Corp Machinery for extruding metal tubes
US2031014A (en) * 1932-04-23 1936-02-18 Habirshaw Cable And Wire Corp Machine for making electrical cables
US2344803A (en) * 1940-10-15 1944-03-21 Ajax Mfg Co Method of forging shovel sockets and the like
FR1042580A (fr) * 1950-05-23 1953-11-02 L Morane Ets Procédé de perçage de lingots métalliques et presse pour la mise en oeuvre de ceprocédé
US2756494A (en) * 1951-10-15 1956-07-31 Comptoir Ind Etirage Hot punching of metals
US2778494A (en) * 1951-12-31 1957-01-22 Kreidler Alfred Extrusion apparatus for thin-walled hollow tubing
US2905317A (en) * 1955-10-03 1959-09-22 Schloemann Ag Metal tube press
US2950816A (en) * 1956-11-24 1960-08-30 Schloemann Ag Improvements in controlling the cooling of a hollow mandrel in a metal extrusion press
US2933184A (en) * 1956-11-28 1960-04-19 Schloemann Ag Extrusion press
US2904830A (en) * 1957-07-26 1959-09-22 Continental Diamond Fibre Corp Air relief valve for a plastics extrusion ram
US3098022A (en) * 1960-08-11 1963-07-16 Anthony J Karnie Covering a core by extrusion

Also Published As

Publication number Publication date
US3172536A (en) 1965-03-09
GB963279A (en) 1964-07-08

Similar Documents

Publication Publication Date Title
FR1310997A (fr) Procédé d'électroplacage
FR84040E (fr) Procédé de chloruration d'hydrocarbures
FR1318933A (fr) Filière d'extrusion de métaux
FR1377000A (fr) Procédé de sectionnement de paraisons
FR1380472A (fr) Procédé d'extrusion de métaux et dispositifs utilisant ce procédé
FR1318389A (fr) Procédé d'hydrocraquage
FR1342434A (fr) Procédé d'extrusion du polytétrafluoroéthylène
CH419085A (fr) Procédé d'Alcoylation de Cétones
FR1374584A (fr) Procédé d'hydrocraquage
FR1355210A (fr) Procédé d'hydrocraquage
FR1309935A (fr) Procédé de fabrication d'éléments tubulaires extrudés
FR1320570A (fr) Procédé de fabrication d'acier plaqué
FR1313689A (fr) Procédé d'extrusion des polyoléfines
FR1366724A (fr) Nouvel antibiotique et son procédé d'obtention
FR1307684A (fr) Procédé d'hydrodésalkylation
BE616173A (fr) Procédé de production d'acier
FR1345915A (fr) Procédé d'enduisage de métaux
BE608624A (fr) Procédé d'émaillage
FR1324251A (fr) Procédé d'étirage ou de filage de pièces métalliques allongées
FR1290543A (fr) Procédé de fabrication d'acier
FR1419888A (fr) Procédé d'émaillage
FR1292304A (fr) Procédé de fabrication d'alpha épichlorhydrine
FR1250746A (fr) Procédé d'obtention en continu de métal à structure alvéolée
CH422850A (fr) Procédé de fabrication d'acier
FR1357894A (fr) Procédé de fabrication d'oxathiazolinones