FR2050225A1 - Strip gride for oxide removing plant - Google Patents

Strip gride for oxide removing plant

Info

Publication number
FR2050225A1
FR2050225A1 FR6922654A FR6922654A FR2050225A1 FR 2050225 A1 FR2050225 A1 FR 2050225A1 FR 6922654 A FR6922654 A FR 6922654A FR 6922654 A FR6922654 A FR 6922654A FR 2050225 A1 FR2050225 A1 FR 2050225A1
Authority
FR
France
Prior art keywords
strip
gride
rollers
oxide removing
drives
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
FR6922654A
Other languages
French (fr)
Other versions
FR2050225B1 (en
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.)
WEAN DAMIRON
Original Assignee
WEAN DAMIRON
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 WEAN DAMIRON filed Critical WEAN DAMIRON
Priority to FR6922654A priority Critical patent/FR2050225A1/en
Priority to DE19702032762 priority patent/DE2032762A1/en
Publication of FR2050225A1 publication Critical patent/FR2050225A1/en
Application granted granted Critical
Publication of FR2050225B1 publication Critical patent/FR2050225B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling
    • 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
    • B21B37/48—Tension control; Compression control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003—Regulation of tension or speed; Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B2035/005—Hydraulic drive motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

The arrangement consists of two groups of rollers over which the strip runs. One set of rollers drives the strip while the other exerts a braking action. The drive mechanism of the driving and braking rolles nearest to each other are mechanically connected. The torque exerted by both these drives is measured. The measured values are used to regulate the hydraulic drives of the other rollers in the set.
FR6922654A 1969-07-04 1969-07-04 Strip gride for oxide removing plant Granted FR2050225A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6922654A FR2050225A1 (en) 1969-07-04 1969-07-04 Strip gride for oxide removing plant
DE19702032762 DE2032762A1 (en) 1969-07-04 1970-07-02 Device for tensioning straps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6922654A FR2050225A1 (en) 1969-07-04 1969-07-04 Strip gride for oxide removing plant

Publications (2)

Publication Number Publication Date
FR2050225A1 true FR2050225A1 (en) 1971-04-02
FR2050225B1 FR2050225B1 (en) 1974-06-14

Family

ID=9036919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922654A Granted FR2050225A1 (en) 1969-07-04 1969-07-04 Strip gride for oxide removing plant

Country Status (2)

Country Link
DE (1) DE2032762A1 (en)
FR (1) FR2050225A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353471A1 (en) * 1976-06-05 1977-12-30 Bwg Bergwerk Walzwerk TENSIONING DEVICE FOR BANDS, IN PARTICULAR METAL BANDS, IN CONTINUOUS CIRCULATION
FR2355584A1 (en) * 1976-06-25 1978-01-20 Voest Ag DEVICE FOR MAINTAINING A DETERMINED TENSILE FORCE EXERCISED ON A METAL TAPE DURING A TRAINING OPERATION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353471A1 (en) * 1976-06-05 1977-12-30 Bwg Bergwerk Walzwerk TENSIONING DEVICE FOR BANDS, IN PARTICULAR METAL BANDS, IN CONTINUOUS CIRCULATION
FR2355584A1 (en) * 1976-06-25 1978-01-20 Voest Ag DEVICE FOR MAINTAINING A DETERMINED TENSILE FORCE EXERCISED ON A METAL TAPE DURING A TRAINING OPERATION

Also Published As

Publication number Publication date
DE2032762A1 (en) 1971-01-21
FR2050225B1 (en) 1974-06-14

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse