GB980362A - Method of and apparatus for rolling out sections in one pass, and a rolling mill for carrying out the method - Google Patents

Method of and apparatus for rolling out sections in one pass, and a rolling mill for carrying out the method

Info

Publication number
GB980362A
GB980362A GB42484/62A GB4248462A GB980362A GB 980362 A GB980362 A GB 980362A GB 42484/62 A GB42484/62 A GB 42484/62A GB 4248462 A GB4248462 A GB 4248462A GB 980362 A GB980362 A GB 980362A
Authority
GB
United Kingdom
Prior art keywords
stock
rolling
drum
tension
temperature
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
GB42484/62A
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.)
MOOSSCHE EISENWERKE AG
Original Assignee
MOOSSCHE EISENWERKE AG
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 MOOSSCHE EISENWERKE AG filed Critical MOOSSCHE EISENWERKE AG
Publication of GB980362A publication Critical patent/GB980362A/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
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/166—Rolling wire into sections or flat ribbons
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • 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
    • B21B45/004—Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

980,362. Rolling; winding and reeling. DER VON MOOS SCHEN EISENWERKE A. G. Nov. 9, 1962 [Nov. 25, 1961], No. 42484/62. Headings B3E and B3M. A method of rolling out sections in a single pass is characterized in that the temperature of the stock is regulated in dependence of the filling of the pass groove. If the pass groove becomes underfilled, as measured by a radiation pyrometer 10, the temperature of the incoming stock is reduced, while for overfilling, the temperature is increased in dependence on the reduction in roll speed or overloading of the driving motors. The rolls of stands 2a and 2b are connected to the secondary winding of a transformer 6 so that the metal stock 4 acts as a conducting path. Movement of stand 2a by a handle 8a in a screw 8 varies the resistance of the current path and hence the heating of the stock. Before rolling, the stock passes a device 14 which straightens the stock and frees it from tension. The device is mounted on gently inclined rails 17 so that any tension in the stocks pulls the device 14 upwardly. This causes the drive from a motor 20 to the straightening rolls to be speeded up, thus cancelling the tension. This is effected by a roller which runs up an inclined fixed surface to rotate a lever arm and thus vary the effective diameter of an adjustable pulley which transmits the drive from the motor. Instead of the coilers of Fig. 1, a store 40, Fig. 5, and a stacking site 55 may be provided, and the store 40 may be replaced, if desired, by an electric, gas or oil-fired continuous furnace 40a for preheating the stock. Shifters, Fig. 6, are used in conjunction with the stacking site, each shifter having pivoted levers 52 and 54 which move the stock from the rolling line down an inclined surface 53 to the site 55. Where the rolled stock is not of flat form the conventional coiler may be replaced by one having a drum 31, Fig. 3, consisting of a cylindrical portion 31a and a conical portion 31b, the drum being driven around a fixed shaft 32 by an internally meshing pinion 34. A disc 38, having extending fingers 38a, is freely mounted on the shaft 32 at an angle to its axis, and is carried round by the drum so that the fingers oscillate in slots 31c to continually push stock towards the portion 31b of the drum.
GB42484/62A 1961-11-25 1962-11-09 Method of and apparatus for rolling out sections in one pass, and a rolling mill for carrying out the method Expired GB980362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA38868A DE1294312B (en) 1961-11-25 1961-11-25 Process and rolling frame for influencing the profile shape when producing profiles by hot rolling round or square steel

Publications (1)

Publication Number Publication Date
GB980362A true GB980362A (en) 1965-01-13

Family

ID=6931055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42484/62A Expired GB980362A (en) 1961-11-25 1962-11-09 Method of and apparatus for rolling out sections in one pass, and a rolling mill for carrying out the method

Country Status (7)

Country Link
US (1) US3228220A (en)
BE (1) BE625220A (en)
CH (1) CH415511A (en)
DE (1) DE1294312B (en)
GB (1) GB980362A (en)
LU (1) LU42658A1 (en)
NL (2) NL124673C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172283A1 (en) * 2008-10-03 2010-04-07 Aisin Seiki Kabushiki Kaisha Roller dice device, method for manufacturing insulator coil and winding apparatus
CN115502205A (en) * 2022-09-14 2022-12-23 哈尔滨理工大学 Pulse current assisted microstructure rolling forming device and rolling forming method

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501622A (en) * 1972-02-16 1978-02-22 Int Harvester Co Metal shaping processes
JPS5332113Y2 (en) * 1975-03-24 1978-08-09
SE8403479L (en) * 1984-06-29 1986-01-29 Ssab Svenskt Stal Ab SET TO MAKE PROFILED BODIES
US5058410A (en) * 1989-03-14 1991-10-22 Boehler Gesellschaft M.B.H. Method and apparatus fo producing thin wire, rod, tube, and profiles, from steels and alloys with low deformability, particularly hardenable steels
JP2942458B2 (en) * 1993-04-16 1999-08-30 住友電気工業株式会社 Manufacturing method and manufacturing equipment for conductor for flat cable
US5890388A (en) * 1997-07-30 1999-04-06 Centre Bridge Investments Method and apparatus for forming structural members
EP2707155B1 (en) * 2011-05-13 2014-12-03 Mannstaedt GmbH Method and device for producing metal profiles having a closely toleranced chamber dimension
FR3035129B1 (en) * 2015-04-20 2019-05-10 Societe Civile De Brevets Matiere PROCESS FOR MAKING REINFORCED ARMATURES
CN104889293B (en) * 2015-06-10 2017-10-27 天津市安博尔金属制品有限公司 A kind of cleaning ball flat filament forming machine
WO2017004783A1 (en) * 2015-07-07 2017-01-12 Baoshan Iron & Steel Co., Ltd. Rolling mill
WO2018071306A1 (en) * 2016-10-11 2018-04-19 Northwestern University Incremental rotary rolling mill and method
CN109108070A (en) * 2018-08-29 2019-01-01 中南大学 A kind of Impulsive Current auxiliary deep cooling rolling device and method preparing ultrafine grain metal band
CN109174968A (en) * 2018-08-29 2019-01-11 中南大学 A kind of Impulsive Current auxiliary deep cooling friction speed asymmetrical rolling apparatus and method preparing ultrafine grain metal band
CN109092897A (en) * 2018-08-29 2018-12-28 中南大学 A kind of Impulsive Current auxiliary deep cooling reducing asymmetrical rolling apparatus and method preparing ultrafine grain metal band

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661135C (en) * 1938-06-11 Ernst Weiss Process for the production of drive wheels for toy and clockworks made of wire
DE26896C (en) * F. BRÜNING in Halle a. Saale Dough dividing machine with spring to hold the open lid and new device of the dividing disc
US972967A (en) * 1909-10-21 1910-10-18 James Daniel Wilson Method of making channel ribbon.
US1023316A (en) * 1912-01-19 1912-04-16 Gen Electric Apparatus for drawing wires.
US1336177A (en) * 1919-06-03 1920-04-06 Withers Joseph Roll-driving connection
US1502705A (en) * 1922-09-09 1924-07-29 Witherow Steel Company Method of die rolling
GB208594A (en) * 1922-09-20 1923-12-20 English Electric Co Ltd Improvements in the construction of and driving arrangements for rolling mills
FR502869A (en) * 1923-03-30 1920-05-28 George Baehr Improvements made to compound cylinders
US2138982A (en) * 1934-03-28 1938-12-06 Raydt Ulrich Method for plating metals and alloys
GB519409A (en) * 1938-04-07 1940-03-26 Acieries & Forges De Firminy S Improvements in or relating to the hot rolling of steel
FR862922A (en) * 1939-01-17 1941-03-19 Improvements in processes such as those for rolling and drawing
US2296683A (en) * 1939-02-15 1942-09-22 Morgan Construction Co Coil handling apparatus
NL115227C (en) * 1939-06-18
DE896332C (en) * 1940-03-12 1953-11-12 Hoerder Huettenunion Ag Process for the production of high pressure hollow bodies, in which band-shaped materials in one or more layers are helically wound onto a core body
US2313702A (en) * 1942-02-05 1943-03-09 Nathan Brachman Apparatus for splitting, spreading, and flattening pipe
US2393702A (en) * 1944-03-30 1946-01-29 Gen Motors Corp Straightening apparatus for strip material
US2863557A (en) * 1952-02-15 1958-12-09 Munker Theodor Apparatus whitch controls temperature and speed of extruded product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172283A1 (en) * 2008-10-03 2010-04-07 Aisin Seiki Kabushiki Kaisha Roller dice device, method for manufacturing insulator coil and winding apparatus
US8336357B2 (en) 2008-10-03 2012-12-25 Aisin Seiki Kabushiki Kaisha Roller dice device, method for manufacturing insulator coil and winding apparatus
CN115502205A (en) * 2022-09-14 2022-12-23 哈尔滨理工大学 Pulse current assisted microstructure rolling forming device and rolling forming method

Also Published As

Publication number Publication date
CH415511A (en) 1966-06-30
LU42658A1 (en) 1963-01-08
DE1294312B (en) 1969-05-08
BE625220A (en)
US3228220A (en) 1966-01-11
NL124673C (en)
NL285941A (en)

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