GB1280335A - Continuous multiple core rolling mill train for producing rolled stock in the form of bars or rods of heavy weight, or in the form of wire in coils of heavy weight - Google Patents

Continuous multiple core rolling mill train for producing rolled stock in the form of bars or rods of heavy weight, or in the form of wire in coils of heavy weight

Info

Publication number
GB1280335A
GB1280335A GB55197/69A GB5519769A GB1280335A GB 1280335 A GB1280335 A GB 1280335A GB 55197/69 A GB55197/69 A GB 55197/69A GB 5519769 A GB5519769 A GB 5519769A GB 1280335 A GB1280335 A GB 1280335A
Authority
GB
United Kingdom
Prior art keywords
core
heavy weight
intermediate group
group
rolling mill
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
GB55197/69A
Inventor
Karl Josef Neumann
Klaus Neumann
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.)
Moeller and Neuman GmbH
Original Assignee
Moeller and Neuman GmbH
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 Moeller and Neuman GmbH filed Critical Moeller and Neuman GmbH
Publication of GB1280335A publication Critical patent/GB1280335A/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
    • B21B1/18—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 in a continuous process
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/024—Forging or pressing
    • 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
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls
    • 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
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/18—Switches for directing work in metal-rolling mills or trains
    • 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)

Abstract

1280335 Rolling MOELLER & NEUMANN GmbH 11 Nov 1969 [14 Nov 1968] 55197/69 Heading B3M A continuous rolling mill train comprises a furnace 10, a single core roughing group 16 or a rapid forging machine, a multi-core intermediate group 18 and a set of single-core finishing groups 22. A gas heater 36 is provided to keep the rough sections warm or to heat them further. The output speed of the roughing group 16 is faster than the inlet speed of the intermediate group 18 by at least a multiple of the number of cores. A pivoted guide 34 directs the roughened sections to the vacant grooves of the intermediate group. The heater 36 is shorter than the sections and has a multi-core driving apparatus 38 at its outlet. The billets leaving the furnace are sprayed to remove scale in a device 14. The rolled product is sheared by shears 24, and cooled before being coiled by coilers 30 on conveyers 32. In the alternative embodiment the forging machine (40), Fig. 2 (not shown), feeds the bar or wire stock to a two-core intermediate group (44) through a gas heater (42). The shears (50) may be mounted in front of the intermediate group (44) when the cooling bed length is restricted.
GB55197/69A 1968-11-14 1969-11-11 Continuous multiple core rolling mill train for producing rolled stock in the form of bars or rods of heavy weight, or in the form of wire in coils of heavy weight Expired GB1280335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681808822 DE1808822B2 (en) 1968-11-14 1968-11-14 CONTINUOUS MULTI-CORED ROLLING MILL FOR THE PRODUCTION OF ROD-SHAPED ROLLED MATERIAL, IN PARTICULAR OF WIRE IN LARGE COIL WEIGHTS

Publications (1)

Publication Number Publication Date
GB1280335A true GB1280335A (en) 1972-07-05

Family

ID=5713292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55197/69A Expired GB1280335A (en) 1968-11-14 1969-11-11 Continuous multiple core rolling mill train for producing rolled stock in the form of bars or rods of heavy weight, or in the form of wire in coils of heavy weight

Country Status (10)

Country Link
US (1) US3625043A (en)
JP (1) JPS5031547B1 (en)
AT (1) AT297642B (en)
BE (1) BE741608A (en)
CS (1) CS189565B2 (en)
DE (1) DE1808822B2 (en)
ES (1) ES373421A1 (en)
FR (1) FR2023252A1 (en)
GB (1) GB1280335A (en)
LU (1) LU59631A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2100088C3 (en) * 1971-01-02 1980-08-21 Bindernagel, Ali, 5632 Wermelskirchen Coiler furnace for a continuous fine iron rolling mill
DE2338391C3 (en) * 1973-07-28 1978-08-24 Fried. Krupp Huettenwerke Ag, 4630 Bochum Method for producing strand-like round material from metallic material and device for carrying out the method
US3942350A (en) * 1974-04-08 1976-03-09 Friedrich Kocks Rolling mill train for the production of wire
JPS5617104A (en) * 1979-07-23 1981-02-18 Nippon Steel Corp Method and apparatus for rolling bar or rod
US4457154A (en) * 1981-03-23 1984-07-03 Mitsubishi Denki Kabushiki Kaisha Control method for multi-strand rolling mill
DE3518925A1 (en) * 1985-05-25 1986-11-27 Kocks Technik Gmbh & Co, 4010 Hilden METHOD FOR THE CONTROLLED ROD AND WIRE ROLLING OF ALLOY STEELS
DE3707562C2 (en) * 1987-03-10 1996-02-29 Schloemann Siemag Ag Roller mill with an oven
US5027632A (en) * 1990-02-02 1991-07-02 Pong David T No-twist slit-rolling approach ("NTA") apparatus and method for manufacturing steel reinforcing rod
DE19719319A1 (en) * 1997-05-08 1998-11-12 Schloemann Siemag Ag High performance wire rolling mill
DE19807559A1 (en) * 1998-02-23 1999-08-26 Schloemann Siemag Ag Rolling process for at least a first and a second roll core
US6185972B1 (en) 1999-03-11 2001-02-13 Morgan Construction Company Rolling mill finishing section
US7069759B2 (en) * 2003-11-05 2006-07-04 Morgan Construction Company Bar delivery system and method
CN107150067B (en) * 2016-03-03 2019-02-12 中钢设备有限公司 Wire coiling rolling line and production method
IT202000020434A1 (en) * 2020-08-26 2022-02-26 Danieli Off Mecc PROCESS AND EQUIPMENT FOR THE PRODUCTION OF STEEL PRODUCTS, IN PARTICULAR OF THE MERCHANT TYPE, IN PARTICULAR IN ENDLESS MODE

Also Published As

Publication number Publication date
BE741608A (en) 1970-04-16
FR2023252A1 (en) 1970-08-07
CS189565B2 (en) 1979-04-30
ES373421A1 (en) 1972-02-01
JPS5031547B1 (en) 1975-10-13
DE1808822A1 (en) 1970-07-09
AT297642B (en) 1972-04-10
US3625043A (en) 1971-12-07
LU59631A1 (en) 1970-01-12
DE1808822B2 (en) 1973-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee