FR2446137A1 - Procede de manoeuvre et de controle des commandes de systemes de reglage de bombement pour les trains de laminoirs - Google Patents

Procede de manoeuvre et de controle des commandes de systemes de reglage de bombement pour les trains de laminoirs

Info

Publication number
FR2446137A1
FR2446137A1 FR7900582A FR7900582A FR2446137A1 FR 2446137 A1 FR2446137 A1 FR 2446137A1 FR 7900582 A FR7900582 A FR 7900582A FR 7900582 A FR7900582 A FR 7900582A FR 2446137 A1 FR2446137 A1 FR 2446137A1
Authority
FR
France
Prior art keywords
roll gap
drives
saddles
synchronised
crown
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
FR7900582A
Other languages
English (en)
Other versions
FR2446137B3 (fr
Inventor
Robert C Verbickas
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.)
T Sendzimir Inc
Original Assignee
T Sendzimir Inc
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 T Sendzimir Inc filed Critical T Sendzimir Inc
Priority to FR7900582A priority Critical patent/FR2446137A1/fr
Publication of FR2446137A1 publication Critical patent/FR2446137A1/fr
Application granted granted Critical
Publication of FR2446137B3 publication Critical patent/FR2446137B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/26—Adjusting eccentrically-mounted roll bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

L'invention concerne un procédé de manoeuvre et de contrôle des commandes de systèmes de réglage de bombement pour les trains de laminoirs. Le train de laminoirs de l'invention comprend des excentriques 12 réglables indépendamment et montes sur chaque coussinet 17 d'au moins un arbre d'appui 11, des éléments réglant les excentriques 12 en synchronisme pour obtenir un espace de laminage à section décroissante, ainsi que des éléments séparés destinés à régler les excentriques 12 en synchronisme pour obtenir un espace de laminage bombé. L'invention est utilisée pour obtenir des espaces de laminage ayant des profils à section décroissante et/ou bombés.
FR7900582A 1979-01-11 1979-01-11 Procede de manoeuvre et de controle des commandes de systemes de reglage de bombement pour les trains de laminoirs Granted FR2446137A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900582A FR2446137A1 (fr) 1979-01-11 1979-01-11 Procede de manoeuvre et de controle des commandes de systemes de reglage de bombement pour les trains de laminoirs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900582A FR2446137A1 (fr) 1979-01-11 1979-01-11 Procede de manoeuvre et de controle des commandes de systemes de reglage de bombement pour les trains de laminoirs

Publications (2)

Publication Number Publication Date
FR2446137A1 true FR2446137A1 (fr) 1980-08-08
FR2446137B3 FR2446137B3 (fr) 1981-10-30

Family

ID=9220619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900582A Granted FR2446137A1 (fr) 1979-01-11 1979-01-11 Procede de manoeuvre et de controle des commandes de systemes de reglage de bombement pour les trains de laminoirs

Country Status (1)

Country Link
FR (1) FR2446137A1 (fr)

Also Published As

Publication number Publication date
FR2446137B3 (fr) 1981-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse