FR2377242A1 - Procede et dispositif de laminage calibre de differents elements a section transversale - Google Patents

Procede et dispositif de laminage calibre de differents elements a section transversale

Info

Publication number
FR2377242A1
FR2377242A1 FR7739432A FR7739432A FR2377242A1 FR 2377242 A1 FR2377242 A1 FR 2377242A1 FR 7739432 A FR7739432 A FR 7739432A FR 7739432 A FR7739432 A FR 7739432A FR 2377242 A1 FR2377242 A1 FR 2377242A1
Authority
FR
France
Prior art keywords
section
different elements
calibrated
lamination
cross
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.)
Granted
Application number
FR7739432A
Other languages
English (en)
Other versions
FR2377242B1 (fr
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.)
Hegenscheidt MFD GmbH and Co KG
Original Assignee
Wilhelm Hegenscheidt GmbH
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 Wilhelm Hegenscheidt GmbH filed Critical Wilhelm Hegenscheidt GmbH
Publication of FR2377242A1 publication Critical patent/FR2377242A1/fr
Application granted granted Critical
Publication of FR2377242B1 publication Critical patent/FR2377242B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Procédé de laminage calibré de différents éléments présentant une section transversale essentiellement circulaire, caractérisé en ce que les cylindres sont rapprochés l'un de l'autre jusqu'au niveau constituant une valeur théorique précisant la distance entre les points de contact de ces cylindres par rapport à la pièce à usiner, et en ce que cette valeur reflète l'intervalle séparant les surfaces extérieures des cylindres, dans une position de mesure déterminée
FR7739432A 1977-01-15 1977-12-28 Procede et dispositif de laminage calibre de differents elements a section transversale Granted FR2377242A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2701593A DE2701593C2 (de) 1977-01-15 1977-01-15 Verfahren zum Maßwalzen von Rotationskörpern und Walzgerüst zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
FR2377242A1 true FR2377242A1 (fr) 1978-08-11
FR2377242B1 FR2377242B1 (fr) 1981-07-03

Family

ID=5998797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739432A Granted FR2377242A1 (fr) 1977-01-15 1977-12-28 Procede et dispositif de laminage calibre de differents elements a section transversale

Country Status (6)

Country Link
US (1) US4167106A (fr)
JP (1) JPS5389858A (fr)
DE (1) DE2701593C2 (fr)
FR (1) FR2377242A1 (fr)
GB (1) GB1562163A (fr)
IT (1) IT1093089B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463588A (en) * 1982-03-22 1984-08-07 Greis Howard A Skewed-axis cylindrical die rolling
US4870845A (en) * 1986-05-02 1989-10-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Working apparatus for crankshaft
DE19509912B4 (de) * 1995-03-18 2004-11-11 Bad Düben Profilwalzmaschinen GmbH Verfahren und Vorrichtung zum zielgerichteten Einbringung von Spannungen beim Walzen von Ringen
DE69932765T2 (de) * 1998-04-02 2007-09-13 Nissei Co. Ltd., Ohtsuki Rundbacken-Formwalzvorrichtung
CN100398253C (zh) * 2005-08-09 2008-07-02 贵州省机电装备工程技术研究中心 一种用于圆柱台阶轴类零件的冷拉伸滚压成型方法
DE202006014371U1 (de) * 2006-09-15 2007-03-08 Hegenscheidt-Mfd Gmbh & Co. Kg Festwalzmaschine für Kurbelwellen
CN108262432B (zh) * 2017-12-14 2021-08-27 济南宝钢钢材加工配送有限公司 一种钢卷内护圈变径设备
CN116651927B (zh) * 2023-06-09 2024-05-28 福建三宝钢铁有限公司 一种含CrHRB400E热轧带肋钢筋产品的制备装置及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR828344A (fr) * 1937-10-27 1938-05-16 Bristol Aeroplane Co Ltd Fabrication d'objets cylindriques
FR920774A (fr) * 1946-01-29 1947-04-17 Acieries Et Forges Firminy Dispositif de mesure continue de l'épaisseur d'un bande en cours de laminage
DE826201C (de) * 1950-10-12 1951-12-27 Eichler & Co Vorrichtung zum Messen des Walzenspaltes an Kalandern und Walzwerken
FR2015425A1 (fr) * 1968-08-10 1970-04-24 Moeller & Neumann Gmbh
FR2156172A1 (fr) * 1971-10-07 1973-05-25 Formflo Ltd
FR2279491A1 (fr) * 1974-07-24 1976-02-20 Formflo Ltd Procede de profilage d'une piece annulaire
FR2279492A1 (fr) * 1974-07-24 1976-02-20 Formflo Ltd Perfectionnement aux procedes de profilage par galetage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924264C (de) * 1943-05-26 1955-02-28 Pee Wee Maschinen Und Appbau I Vorrichtung zum Steuern der Geschwindigkeit des Vorschubes eines hydraulisch angetriebenen, mit einem Vorschubschlitten verbundenen Arbeitskolbens an Gewindewalzmaschinen
US2748634A (en) * 1952-04-10 1956-06-05 Gen Motors Corp Apparatus for contour rolling
DE960088C (de) * 1952-11-29 1957-03-14 Sandvikens Jernverks Ab Regel- und Messvorrichtung an Walzwerken
US3358485A (en) * 1965-02-15 1967-12-19 United States Steel Corp Measuring and controlling gap between rolls
GB1192732A (en) * 1966-08-31 1970-05-20 Rose Downs & Thompson Ltd Roll Gap Control
DE1602033A1 (de) * 1967-10-21 1970-04-23 Krupp Gmbh Regeleinrichtung fuer Walzgerueste
FR2195490B1 (fr) * 1972-08-09 1980-08-14 Roulements Soc Nouvelle
US4044580A (en) * 1975-07-02 1977-08-30 Marotta Scientific Controls, Inc. Rolling mill gap sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR828344A (fr) * 1937-10-27 1938-05-16 Bristol Aeroplane Co Ltd Fabrication d'objets cylindriques
FR920774A (fr) * 1946-01-29 1947-04-17 Acieries Et Forges Firminy Dispositif de mesure continue de l'épaisseur d'un bande en cours de laminage
DE826201C (de) * 1950-10-12 1951-12-27 Eichler & Co Vorrichtung zum Messen des Walzenspaltes an Kalandern und Walzwerken
FR2015425A1 (fr) * 1968-08-10 1970-04-24 Moeller & Neumann Gmbh
FR2156172A1 (fr) * 1971-10-07 1973-05-25 Formflo Ltd
FR2279491A1 (fr) * 1974-07-24 1976-02-20 Formflo Ltd Procede de profilage d'une piece annulaire
FR2279492A1 (fr) * 1974-07-24 1976-02-20 Formflo Ltd Perfectionnement aux procedes de profilage par galetage

Also Published As

Publication number Publication date
US4167106A (en) 1979-09-11
IT1093089B (it) 1985-07-19
DE2701593A1 (de) 1978-07-20
GB1562163A (en) 1980-03-05
JPS5389858A (en) 1978-08-08
FR2377242B1 (fr) 1981-07-03
DE2701593C2 (de) 1986-07-10

Similar Documents

Publication Publication Date Title
FR2377242A1 (fr) Procede et dispositif de laminage calibre de differents elements a section transversale
NO164499C (no) Hullegeme med en sylindrisk innervegg og med anlegg mot marken med en flat bunndel, samt fremgangsmaate for fremstilling av en hul konstruksjon som har et stort tverrsnitt tilsvarende kjoeretoeypassasjer.
ES2032751T3 (es) Metodo de enfriamiento de una plancha de acero laminada en caliente.
FR2346063A1 (fr) Procede de laminage de profiles metalliques de section en h
GB1179346A (en) Improvements in the Rolling of Metal Billets
IT987665B (it) Disposizione per misurare la luce di una coppia di cilindri per una gabbia di laminazione
JPS5376153A (en) Die steel continuous rolling mill gauge
FR2375121A1 (fr) Installation pour disposer en faisceaux des objets allonges, notamment des profiles ou lamines plans
MX156162A (es) Metodo para proteger un articulo de acero contra la corrosion
CH543092A (fr) Procédé de recherche des défauts dans une soudure métallique
GB1115093A (en) Improvements in or relating to cam shafts
FR2371975A1 (fr) Dispositif pour la regulation automatique de l'ecartement entre cylindres dans une cage de laminoir
SE7409861L (fr)
IT992994B (it) Procedimento per la laminazione di metalli a profilo longitudinale in particolare per la produzione di palette in turbina
AR206402A1 (es) Aparato para fijar in situ un manguito de acero
IT1073169B (it) Rullo di formatura per sagomare corpi metallici cilindrici laminati e procedimento per la sua fabbricazione
FR2289274A1 (fr) Procede de fabrication de produits metalliques a section faible par rapport a la longueur
SU755395A1 (ru) Инструмент для продольной прокатки зубчатых профилей i
ES494028A0 (es) Un metodo de aumentar la cantidad de plomo y bismuto reteni-da en un acero
BR8205474A (pt) Processo para producao de tiras de aco laminadas a frio com estiramento profundo
FR2406481A1 (fr) Bloc de laminage pour le laminage de pieces de forme oblongue
SU454065A1 (ru) Способ прокатки балок
SU409765A1 (fr)
SU625823A1 (ru) Инструмент дл поперечной прокатки
FR2394335A1 (fr) Cage de laminoir a deformation non parallele reduite

Legal Events

Date Code Title Description
ST Notification of lapse