DE1602244B1 - Innengekuehlter hohldorn fuer metall rohrstrangpressen - Google Patents

Innengekuehlter hohldorn fuer metall rohrstrangpressen

Info

Publication number
DE1602244B1
DE1602244B1 DE19671602244 DE1602244A DE1602244B1 DE 1602244 B1 DE1602244 B1 DE 1602244B1 DE 19671602244 DE19671602244 DE 19671602244 DE 1602244 A DE1602244 A DE 1602244A DE 1602244 B1 DE1602244 B1 DE 1602244B1
Authority
DE
Germany
Prior art keywords
coolant
mandrel
pipe
press
bores
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.)
Pending
Application number
DE19671602244
Other languages
German (de)
English (en)
Inventor
Edgecombe David A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of DE1602244B1 publication Critical patent/DE1602244B1/de
Pending 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
    • B21C29/00—Cooling or heating extruded work or parts of the extrusion press
    • B21C29/04—Cooling or heating extruded work or parts of the extrusion press of press heads, dies, or mandrels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE19671602244 1966-11-30 1967-11-04 Innengekuehlter hohldorn fuer metall rohrstrangpressen Pending DE1602244B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59809566A 1966-11-30 1966-11-30

Publications (1)

Publication Number Publication Date
DE1602244B1 true DE1602244B1 (de) 1972-01-05

Family

ID=24394206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671602244 Pending DE1602244B1 (de) 1966-11-30 1967-11-04 Innengekuehlter hohldorn fuer metall rohrstrangpressen

Country Status (5)

Country Link
US (1) US3455137A (enExample)
DE (1) DE1602244B1 (enExample)
ES (1) ES346878A1 (enExample)
GB (1) GB1157840A (enExample)
SE (1) SE337206B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812690A1 (de) * 1978-03-23 1979-10-04 Aluminium Walzwerke Singen Verfahren und vorrichtung zum strangpressen von hohlprofilen
US4666665A (en) * 1986-01-30 1987-05-19 Federal-Mogul Corporation Hot-forging small inner diameter powdered metal parts
US5678442A (en) * 1995-06-27 1997-10-21 Ube Industries, Ltd. Extruder
US5687604A (en) * 1996-05-30 1997-11-18 Exco Technologies Ltd. Thermal controlled mandrel with replaceable tip for copper and brass extrusion
TW404856B (en) 1997-03-28 2000-09-11 Kawasaki Steel Co Smoothing device on steel pipe seams and its manufacturing method
US6598450B2 (en) * 2001-11-02 2003-07-29 Sequa Can Machinery, Inc. Internally cooled punch
US9346089B2 (en) * 2012-10-12 2016-05-24 Manchester Copper Products, Llc Extrusion press systems and methods
US9364987B2 (en) 2012-10-12 2016-06-14 Manchester Copper Products, Llc Systems and methods for cooling extruded materials
US9545653B2 (en) * 2013-04-25 2017-01-17 Manchester Copper Products, Llc Extrusion press systems and methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698683A (en) * 1951-04-23 1955-01-04 Calumet & Hecla Extrusion press having mandrel cooling means
DE961975C (de) * 1952-03-26 1957-04-18 Schloemann Ag Wassergekuehltes Waermeschutzrohr im Aufnehmer von Geradeauspressen fuer die Kabelummantelung
DE1052349B (de) * 1956-11-24 1959-03-12 Schloemann Ag Vorrichtung zur Kuehlung des hohlen Dornes einer Metallstrangpresse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036182A (en) * 1933-03-01 1936-03-31 Tubus A G Extrusion method
US2231761A (en) * 1938-07-02 1941-02-11 Callenders Cable & Const Co Press for the extrusion of metals
US2866545A (en) * 1956-05-07 1958-12-30 Calumet & Hecla Internally cooled mandrel
US2950816A (en) * 1956-11-24 1960-08-30 Schloemann Ag Improvements in controlling the cooling of a hollow mandrel in a metal extrusion press
US2983373A (en) * 1958-12-10 1961-05-09 Lombard Corp Method for cooling extrusion press mandrel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698683A (en) * 1951-04-23 1955-01-04 Calumet & Hecla Extrusion press having mandrel cooling means
DE961975C (de) * 1952-03-26 1957-04-18 Schloemann Ag Wassergekuehltes Waermeschutzrohr im Aufnehmer von Geradeauspressen fuer die Kabelummantelung
DE1052349B (de) * 1956-11-24 1959-03-12 Schloemann Ag Vorrichtung zur Kuehlung des hohlen Dornes einer Metallstrangpresse

Also Published As

Publication number Publication date
GB1157840A (en) 1969-07-09
SE337206B (enExample) 1971-08-02
US3455137A (en) 1969-07-15
ES346878A1 (es) 1969-01-01

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