IT8320161A0 - Processo di fabbricazione di tubi estrusi, ed apparecchitura relativa. - Google Patents

Processo di fabbricazione di tubi estrusi, ed apparecchitura relativa.

Info

Publication number
IT8320161A0
IT8320161A0 IT8320161A IT2016183A IT8320161A0 IT 8320161 A0 IT8320161 A0 IT 8320161A0 IT 8320161 A IT8320161 A IT 8320161A IT 2016183 A IT2016183 A IT 2016183A IT 8320161 A0 IT8320161 A0 IT 8320161A0
Authority
IT
Italy
Prior art keywords
manufacturing process
related equipment
extruded tubes
extruded
tubes
Prior art date
Application number
IT8320161A
Other languages
English (en)
Other versions
IT1161022B (it
Inventor
Kuniharu Shudoh
Shigeki Ikehata
Kazuya Aoyagi
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of IT8320161A0 publication Critical patent/IT8320161A0/it
Application granted granted Critical
Publication of IT1161022B publication Critical patent/IT1161022B/it

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
    • B21C9/00—Cooling, heating or lubricating drawing material
    • 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
IT20161/83A 1982-03-18 1983-03-18 Processo di fabbricazione di tubi estrusi,ed apparecchitura relativa IT1161022B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57041744A JPS58159920A (ja) 1982-03-18 1982-03-18 押抜き製管法およびその装置

Publications (2)

Publication Number Publication Date
IT8320161A0 true IT8320161A0 (it) 1983-03-18
IT1161022B IT1161022B (it) 1987-03-11

Family

ID=12616927

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20161/83A IT1161022B (it) 1982-03-18 1983-03-18 Processo di fabbricazione di tubi estrusi,ed apparecchitura relativa

Country Status (4)

Country Link
US (1) US4565664A (it)
JP (1) JPS58159920A (it)
DE (1) DE3309244A1 (it)
IT (1) IT1161022B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450630B (sv) * 1984-12-14 1987-07-13 Petainer Sa Sett och anordning for tillverkning av en plastbehallare genom omformning av en i huvudsak rorliknande forform
US7022765B2 (en) * 2004-01-09 2006-04-04 General Electric Method for the preparation of a poly(arylene ether)-polyolefin composition, and composition prepared thereby
US7290424B2 (en) * 2004-09-16 2007-11-06 Lone Star Steel Company, L.P. Push bench method for manufacturing small diameter tubing
BRPI0711407B1 (pt) * 2006-04-24 2016-11-01 Nippon Steel & Sumitomo Metal Corp composição lubrificante para usinagem de metal aquecido, método de usinagem de metal aquecido e método para produção de tubo sem costura usando o método de usinagem de metal aquecido
GB201407573D0 (en) * 2014-04-30 2014-06-11 Smiths Medical Int Ltd Tubes and their manuacture
WO2016094990A1 (en) * 2014-12-15 2016-06-23 Gas Informatica Ltda Self-protecting file protection
BR102014031852A2 (pt) * 2014-12-18 2016-06-21 Paulo Roberto Gomes Fernandes sistema de fabricação, montagem e construção contínua com deslocamento progressivo de conjunto de feixes tubulares ("bundles"), e processo para fabricação e montagem de trechos/segmentos de dutos ("stalk")

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913206A (en) * 1931-11-10 1933-06-06 Jones & Laughlin Steel Corp Manufacture of tubes
US3036696A (en) * 1959-02-24 1962-05-29 Reisholz Stahl & Roehrenwerk Method of producing seamless tubular articles
GB1573196A (en) * 1975-12-15 1980-08-20 Sumito Electric Ind Ltd Method and apparatus for extruding polytetrafluoroethlene tubing
DE2605236C2 (de) * 1976-02-11 1982-12-30 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verwendung eines Lochdorns und einer Matrize zum Herstellen eines Lochstückes

Also Published As

Publication number Publication date
US4565664A (en) 1986-01-21
DE3309244A1 (de) 1983-10-06
JPS58159920A (ja) 1983-09-22
IT1161022B (it) 1987-03-11

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