ES2001141A6 - Procedimiento e instalacion de laminacion para fabricar tubos sin costura - Google Patents

Procedimiento e instalacion de laminacion para fabricar tubos sin costura

Info

Publication number
ES2001141A6
ES2001141A6 ES8602197A ES8602197A ES2001141A6 ES 2001141 A6 ES2001141 A6 ES 2001141A6 ES 8602197 A ES8602197 A ES 8602197A ES 8602197 A ES8602197 A ES 8602197A ES 2001141 A6 ES2001141 A6 ES 2001141A6
Authority
ES
Spain
Prior art keywords
rolling
finish
transverse
tubular bloom
carried out
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
ES8602197A
Other languages
English (en)
Inventor
Albert Quambusch
Hermann Moltner
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.)
Kocks Technik GmbH and Co KG
Original Assignee
Kocks Technik GmbH and Co KG
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 Kocks Technik GmbH and Co KG filed Critical Kocks Technik GmbH and Co KG
Publication of ES2001141A6 publication Critical patent/ES2001141A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO, UNA INSTALACION DE LAMINACION Y UN TREN DE LAMINACION TRANSVERSAL PARA LA FABRICACION DE TUBOS SIN COSTURA. PARA ELLO, UN BLOQUE ES CALENTADO A LA TEMPERATURA DE LAMINACION, PUNZONADO PASANTE EN DIRECCION LONGITUDINAL, ESTIRADO PARA FORMAR UN TOCHO TUBULAR Y LAMINADO PARA FORMAR UN TUBO ACABADO. EL OBJETO DEL INVENTO CONSISTE EN REALIZAR EL ESTIRADO DEL BLOQUE HUECO PARA FORMAR EL TOCHO TUBULAR EN VARIOS PASOS, PERO SIN EMBARGO SIMULTANEAMENTE EN EL MISMO BLOQUE HUECO, A SABER CON AYUDA DE UN PROCEDIMIENTO DE LAMINACION TRANSVERSAL. SE EMPLEA PARA ELLO UNA INSTALACION DE LAMINACION DE TIPO NUEVO, QUE RESULTA SIN HORNO DE RECALENTAMIENTO ANTES DEL LAMINADO DE ACABADO Y QUE EMPLEA UN TREN DE LAMINACION TRANSVERSAL DE TIPO NUEVO, QUE CON AYUDA DE UNA DISPOSICION DE TIPO DE BLOQUES DE LAMINACION DE VARIAS CAJAS DE LAMINACION TRANSVERSAL INTERCAMBIABLES HACE POSIBLE UN ESTIRADO O RESPECTIVAMENTE REDUCCION DE SECCION TRANSVERSAL ESPECIALMENTE ALTO, ASI COMO UNA INTRODUCCION DIRECTA DEL TOCHO TUBULAR EN EL TREN DE LAMINACION DE ACABADO DISPUESTO DETRAS EN LINEA RECTA, A CORTA DISTANCIA.
ES8602197A 1985-10-09 1986-09-26 Procedimiento e instalacion de laminacion para fabricar tubos sin costura Expired ES2001141A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853536046 DE3536046A1 (de) 1985-10-09 1985-10-09 Verfahren, anlage und walzstrasse zum herstellen nahtloser rohre

Publications (1)

Publication Number Publication Date
ES2001141A6 true ES2001141A6 (es) 1988-04-16

Family

ID=6283177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602197A Expired ES2001141A6 (es) 1985-10-09 1986-09-26 Procedimiento e instalacion de laminacion para fabricar tubos sin costura

Country Status (7)

Country Link
JP (1) JPS6289504A (es)
AU (1) AU6343786A (es)
DE (1) DE3536046A1 (es)
ES (1) ES2001141A6 (es)
FR (1) FR2588201A1 (es)
GB (1) GB2181377A (es)
IT (1) IT1197333B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2274503C2 (ru) * 2002-01-09 2006-04-20 Смс Меер Гмбх Способ и прокатная установка для изготовления проволоки, прутков или бесшовных труб
CN112474827B (zh) * 2020-10-28 2022-09-13 太原重工股份有限公司 用于减少限动芯棒定点磨损的自动控制方法
CN115090935B (zh) * 2022-07-25 2023-03-21 山东奥纳尔制冷科技有限公司 一种风机生产用自动冲拔一体机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955407C (de) * 1954-12-28 1957-01-03 Mannesmann Meer Ag Vorrichtung zum Glaetten, Aufweiten und Richten von rohrfoermigem Walzgut im WarmenZustand in Schraegwalzwerken
DE1960328C3 (de) * 1969-12-02 1974-04-11 Friedrich Dr.-Ing. 4000 Duesseldorf Kocks Verfahren und Walzwerksanlage zum Auswalzen einer Rohrluppe
JPS5014228A (es) * 1973-06-06 1975-02-14
DE2657823C3 (de) * 1976-12-21 1984-04-26 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzwerksanlage zur Herstellung von nahtlosen Rohren
DE3013127A1 (de) * 1980-04-01 1981-10-15 Mannesmann AG, 4000 Düsseldorf Schraegwalzwerk zum herstellen nahtloser rohre
GB2089702B (en) * 1980-12-19 1984-08-30 Nippon Kokan Kk Method of manufacturing seamless steel pipes
JPS6192711A (ja) * 1984-10-12 1986-05-10 Nippon Steel Corp 長柱体圧延装置

Also Published As

Publication number Publication date
GB2181377A (en) 1987-04-23
GB8624095D0 (en) 1986-11-12
FR2588201A1 (fr) 1987-04-10
DE3536046C2 (es) 1988-06-09
AU6343786A (en) 1987-04-16
JPS6289504A (ja) 1987-04-24
IT1197333B (it) 1988-11-30
IT8621895A0 (it) 1986-10-03
IT8621895A1 (it) 1988-04-03
DE3536046A1 (de) 1987-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001