ES346878A1 - Un metodo y su correspondiente aparato de extrusion de pie-zas tubulares. - Google Patents

Un metodo y su correspondiente aparato de extrusion de pie-zas tubulares.

Info

Publication number
ES346878A1
ES346878A1 ES346878A ES346878A ES346878A1 ES 346878 A1 ES346878 A1 ES 346878A1 ES 346878 A ES346878 A ES 346878A ES 346878 A ES346878 A ES 346878A ES 346878 A1 ES346878 A1 ES 346878A1
Authority
ES
Spain
Prior art keywords
manifold
pipe
coolant
mandrel
discharged
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
ES346878A
Other languages
English (en)
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 ES346878A1 publication Critical patent/ES346878A1/es
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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/04—Cooling or heating 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 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
    • B21C23/08—Making wire, bars, 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)
ES346878A 1966-11-30 1967-11-07 Un metodo y su correspondiente aparato de extrusion de pie-zas tubulares. Expired ES346878A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES346878A1 true ES346878A1 (es) 1969-01-01

Family

ID=24394206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346878A Expired ES346878A1 (es) 1966-11-30 1967-11-07 Un metodo y su correspondiente aparato de extrusion de pie-zas tubulares.

Country Status (5)

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

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

Family Cites Families (7)

* 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
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
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

Also Published As

Publication number Publication date
US3455137A (en) 1969-07-15
DE1602244B1 (de) 1972-01-05
GB1157840A (en) 1969-07-09
SE337206B (es) 1971-08-02

Similar Documents

Publication Publication Date Title
US3907961A (en) Flexible cylinder for cooling an extruded pipe
ES346878A1 (es) Un metodo y su correspondiente aparato de extrusion de pie-zas tubulares.
US4009982A (en) Mechanism for forming an enlarged coupling on the ends of plastic pipe
GB1241064A (en) Process and means for heating and/or cooling moulds
US3449935A (en) Apparatus and method of metal extrusion
US3784345A (en) Apparatus for the extrusion of hollow articles
US2950816A (en) Improvements in controlling the cooling of a hollow mandrel in a metal extrusion press
US3997318A (en) Plunger for forming hollow glass articles
US3217527A (en) Metal extrusion press with mandrel cooling device
US1455946A (en) Apparatus for forming articles of cork
GB714194A (en) Improvements in or relating to apparatus for the extrusion of thermoplastic material
US1393860A (en) Machine for coating or covering material
GB713841A (en) Improvements in or relating to the production by extrusion of thin-walled seamless tubes of thermoplastic materials
US5893287A (en) Method and device for combined drawing and hydrostatic extrusion of billets from metal and alloys
SU57507A1 (ru) Способ получени любых профилей из жидкого вещества
GB843320A (en) Process and apparatus for the extrusion of thermoplastic material
SU597577A2 (ru) Термический пресс
SU555950A1 (ru) Установка дл раздачи труб паром
JPS57123016A (en) Apparatus for producing resin pellet
GB926843A (en) Improvements in methods of and apparatus for formnig tubular films of synthetic thermoplastic organic material
GB1438322A (en) Process and apparatus for manufacturing large bore pipe from thermoplastic synthetic material
GB891336A (en) Improvements in or relating to methods and apparatus for the production of polytetrafluoroethylene articles by dry powder ram extrusion
US1442213A (en) Metal-drawing apparatus and method
DE367263C (de) Vorrichtung zum Formen und Vulkanisieren von Reifenmaenteln o. dgl. in einer Schalenform
SU1283254A1 (ru) Устройство дл охлаждени и гидротранспортировани прокатных изделий