FR1479775A - Système de réglage d'épaisseur asservi pour laminoir - Google Patents

Système de réglage d'épaisseur asservi pour laminoir

Info

Publication number
FR1479775A
FR1479775A FR61340A FR61340A FR1479775A FR 1479775 A FR1479775 A FR 1479775A FR 61340 A FR61340 A FR 61340A FR 61340 A FR61340 A FR 61340A FR 1479775 A FR1479775 A FR 1479775A
Authority
FR
France
Prior art keywords
servo
rolling mill
adjustment system
thickness adjustment
controlled thickness
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
FR61340A
Other languages
English (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 US455111A external-priority patent/US3357217A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR61340A priority Critical patent/FR1479775A/fr
Application granted granted Critical
Publication of FR1479775A publication Critical patent/FR1479775A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
    • G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR61340A 1965-05-12 1966-05-12 Système de réglage d'épaisseur asservi pour laminoir Expired FR1479775A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR61340A FR1479775A (fr) 1965-05-12 1966-05-12 Système de réglage d'épaisseur asservi pour laminoir

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US455111A US3357217A (en) 1965-05-12 1965-05-12 Slave gauge control system for a rolling mill
US484046A US3355918A (en) 1965-05-12 1965-08-31 Gauge control system providing improved gauge accuracy in a reduction rolling mill
FR61340A FR1479775A (fr) 1965-05-12 1966-05-12 Système de réglage d'épaisseur asservi pour laminoir

Publications (1)

Publication Number Publication Date
FR1479775A true FR1479775A (fr) 1967-05-05

Family

ID=27243200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61340A Expired FR1479775A (fr) 1965-05-12 1966-05-12 Système de réglage d'épaisseur asservi pour laminoir

Country Status (1)

Country Link
FR (1) FR1479775A (fr)

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