GB630989A - Metal rolling mill with set elongation - Google Patents

Metal rolling mill with set elongation

Info

Publication number
GB630989A
GB630989A GB2614/47A GB261447A GB630989A GB 630989 A GB630989 A GB 630989A GB 2614/47 A GB2614/47 A GB 2614/47A GB 261447 A GB261447 A GB 261447A GB 630989 A GB630989 A GB 630989A
Authority
GB
United Kingdom
Prior art keywords
ratio
rollers
rolling
pass
driven
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
GB2614/47A
Other languages
English (en)
Inventor
Blain Paul
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.)
Acieries Et Forges Firminy
Original Assignee
Acieries Et Forges Firminy
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 Acieries Et Forges Firminy filed Critical Acieries Et Forges Firminy
Publication of GB630989A publication Critical patent/GB630989A/en
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
    • 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
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • 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
    • B21B37/56—Elongation control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Press Drives And Press Lines (AREA)
GB2614/47A 1946-02-23 1947-01-28 Metal rolling mill with set elongation Expired GB630989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2519818X 1946-02-23

Publications (1)

Publication Number Publication Date
GB630989A true GB630989A (en) 1949-10-25

Family

ID=9686074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2614/47A Expired GB630989A (en) 1946-02-23 1947-01-28 Metal rolling mill with set elongation

Country Status (3)

Country Link
US (1) US2519818A (forum.php)
BE (1) BE470809A (forum.php)
GB (1) GB630989A (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957714A (en) * 1959-11-30 1964-05-13 Davy & United Eng Co Ltd Improvements in or relating to temper mills
AT284043B (de) * 1966-12-06 1970-08-25 Boehler & Co Ag Geb Verfahren zur Regelung der Arbeitsbedingungen bei der Herstellung von Walzprodukten aus Stranggußerzeugnissen aus hochschmelzenden Metallen, insbesondere aus unlegierten und legierten Stählen
DE2305777C3 (de) * 1973-02-07 1980-04-03 Ungerer Geb. Dollinger, Irma, 7530 Pforzheim Verfahren und Vorrichtung zum Regeln des Antriebs oder der Bremsung von kraftgetriebenen oder gebremsten Walzen, insbesondere in Streckrichtanlagen
CN115069886B (zh) * 2022-07-14 2023-06-09 苏州科技大学 拉应力条件下的钛箔材电流/超声协同辅助辊弯成形方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968790A (en) * 1931-05-04 1934-07-31 Cold Metal Process Co Reduction of metallic bodies
US2051018A (en) * 1934-03-28 1936-08-11 Gen Electric Speed ratio indicating device
US2194078A (en) * 1936-12-09 1940-03-19 Oilgear Co Hold-down system

Also Published As

Publication number Publication date
US2519818A (en) 1950-08-22
BE470809A (forum.php) 1947-02-28

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