ES2034123T3 - Procedimiento para el estirado de tubos metalicos sin costura. - Google Patents

Procedimiento para el estirado de tubos metalicos sin costura.

Info

Publication number
ES2034123T3
ES2034123T3 ES198888119170T ES88119170T ES2034123T3 ES 2034123 T3 ES2034123 T3 ES 2034123T3 ES 198888119170 T ES198888119170 T ES 198888119170T ES 88119170 T ES88119170 T ES 88119170T ES 2034123 T3 ES2034123 T3 ES 2034123T3
Authority
ES
Spain
Prior art keywords
matrix
procedure
stretching
chuck
tube
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 - Lifetime
Application number
ES198888119170T
Other languages
English (en)
Inventor
Klaus-Peter Uhlmann
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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
Priority claimed from DE19873739730 external-priority patent/DE3739730C1/de
Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG
Application granted granted Critical
Publication of ES2034123T3 publication Critical patent/ES2034123T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

EN UN PROCEDIMIENTO PAR EL ARRANQUE DE TUBOS DE METAL CON UN MANDRIL VOLADIZO Y CON UNA MATRIZ SE UNEN DOS O VARIOS LONGITUDES DEL TUBO ANTES DEL ARRANQUE. DURANTE EL TRANSCURSO DE LA POSICION DE LA UNION A TRAVES DE LA MATRIZ DE EVACUA EL MANDRIL DEL CAMPO DE ACCION DE LA MATRIZ, ASI QUE SE TIRA SOBRE LONGITUD DETERMINADA DE TUBO SIN DESCENSO DEL ESPESOR DE LA PARED. EL MANDRIL SE LLEVA AL CAMPO DE ACCION DE LA MATRIZ, CUANDO LA FUERZA DE TIRA ATACA SOBRE EL TUBO DETRAS DE LA POSICION DE UNION.
ES198888119170T 1987-11-24 1988-11-18 Procedimiento para el estirado de tubos metalicos sin costura. Expired - Lifetime ES2034123T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873739730 DE3739730C1 (en) 1987-11-24 1987-11-24 Method for drawing seamless metal tubes
DE3805838A DE3805838C2 (de) 1987-11-24 1988-02-25 Verfahren und Vorrichtung zum Ziehen von nahtlosen Metallrohren

Publications (1)

Publication Number Publication Date
ES2034123T3 true ES2034123T3 (es) 1993-04-01

Family

ID=25862100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888119170T Expired - Lifetime ES2034123T3 (es) 1987-11-24 1988-11-18 Procedimiento para el estirado de tubos metalicos sin costura.

Country Status (6)

Country Link
US (1) US4856703A (es)
EP (1) EP0317905B1 (es)
JP (1) JP2672355B2 (es)
DE (1) DE3805838C2 (es)
ES (1) ES2034123T3 (es)
FI (1) FI95542C (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832714C2 (de) * 1988-09-27 1998-07-16 Km Europa Metal Ag Verfahren zum kontinuierlichen Ziehen von Metallrohren
JP2690575B2 (ja) * 1989-10-23 1997-12-10 カー・エム‐カーベルメタル・アクチエンゲゼルシヤフト 金属管の連続的引抜き方法
US5156036A (en) * 1991-08-19 1992-10-20 Ulrich Copper, Inc. Method and apparatus for drawing open-sided channel members
FI101459B (fi) * 1996-04-17 1998-06-30 Outokumpu Copper Products Oy Menetelmä putkien liittämiseksi toisiinsa
DE10023479A1 (de) * 2000-05-10 2001-11-15 Sms Demag Ag Verfahren zum Herstellen von Rohren durch Ziehen über einen Stopfen
JP3742933B2 (ja) * 2004-05-24 2006-02-08 ダイキン工業株式会社 分岐用管継手及びそれを備えた空気調和装置
US7076987B2 (en) * 2004-08-05 2006-07-18 Becton, Dickinson And Company Method of producing tapered or pointed cannula
US7086266B2 (en) * 2004-08-05 2006-08-08 Becton, Dickinson And Company Method of producing tapered or pointed cannula
JP5086938B2 (ja) * 2008-08-21 2012-11-28 昭和電工株式会社 管状ワーク用引抜加工装置
US8535243B2 (en) 2008-09-10 2013-09-17 Boston Scientific Scimed, Inc. Medical devices and tapered tubular members for use in medical devices
AT507273B1 (de) * 2008-09-14 2014-03-15 Sms Meer Gmbh Gradausziehmaschine und verfahren zum gradausziehen eines werkstückes
JP5136990B2 (ja) * 2008-12-03 2013-02-06 新日鐵住金株式会社 フローティングプラグを用いた超薄肉継目無金属管の製造方法
DE102009034589B3 (de) * 2009-07-24 2010-10-28 Wafios Ag Anordnung zum Biegen von rohrförmigen Werkstücken
KR101598308B1 (ko) * 2011-08-19 2016-02-26 쇼와 덴코 가부시키가이샤 감광 드럼용 기체
CN105195537A (zh) * 2015-10-27 2015-12-30 东莞市方荣精机工业有限公司 一种尾部抽芯自动拉拔机
DE102015122296A1 (de) * 2015-12-18 2017-06-22 Sandvik Materials Technology Deutschland Gmbh Sensor für eine Hochdruckleitung sowie Verfahren zu seiner Herstellung
DE102017202723B4 (de) * 2016-07-22 2024-05-08 Sms Group Gmbh Vorrichtung zur Vorbereitung eines Rohrendes zum Gleitziehen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335939A (en) * 1941-10-13 1943-12-07 Calumet And Hecla Cons Copper Method and apparatus for drawing and reducing tubular stock
GB755376A (en) * 1953-07-25 1956-08-22 Reisholz Stahl & Roehrenwerk Improvements relating to apparatus for cold-drawing tubes
DE1602318B2 (de) * 1967-10-05 1971-02-18 Mannesmann AG, 4000 Dusseldorf Verfahren vorrichtung und mittel zum vorbereiten zugfest miteinander verbundener rohrluppen oder rohre fuer einen reduziervorgang
US3494165A (en) * 1968-09-10 1970-02-10 Crucible Inc Apparatus for finishing pipe or tubing
DE2122935A1 (en) * 1971-05-10 1972-11-23 Stahl- und Röhrenwerk Reisholz GmbH, 4000 Düsseldorf Continuous pipe drawing - using floating plug
PL86352B1 (es) * 1973-05-30 1976-05-31
PL87519B1 (es) * 1973-05-30 1976-07-31
DE2623385C2 (de) * 1976-05-25 1984-03-15 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zum Einbringen von Dornen in eine zu ziehende Rohrlänge
JPS5714495A (en) * 1980-07-01 1982-01-25 Kawasaki Steel Corp Method for connecting steel pipe
JPS57149038A (en) * 1981-03-11 1982-09-14 Kawasaki Heavy Ind Ltd Step working method for insertion joint pipe
DE3739730C1 (en) * 1987-11-24 1988-09-01 Klaus-Peter Dipl-Ing Uhlmann Method for drawing seamless metal tubes

Also Published As

Publication number Publication date
JPH01202310A (ja) 1989-08-15
EP0317905B1 (de) 1992-08-05
FI885335A0 (fi) 1988-11-17
EP0317905A2 (de) 1989-05-31
FI95542B (fi) 1995-11-15
DE3805838C2 (de) 1997-03-13
JP2672355B2 (ja) 1997-11-05
DE3805838A1 (de) 1989-09-07
FI95542C (fi) 1996-02-26
US4856703A (en) 1989-08-15
EP0317905A3 (en) 1989-10-25
FI885335L (fi) 1989-05-25

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