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GB1179346A - Improvements in the Rolling of Metal Billets - Google Patents

Improvements in the Rolling of Metal Billets

Info

Publication number
GB1179346A
GB1179346A GB37503/67A GB3750367A GB1179346A GB 1179346 A GB1179346 A GB 1179346A GB 37503/67 A GB37503/67 A GB 37503/67A GB 3750367 A GB3750367 A GB 3750367A GB 1179346 A GB1179346 A GB 1179346A
Authority
GB
United Kingdom
Prior art keywords
rollers
series
billet
throat
rolling
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
GB37503/67A
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.)
ROTARY PROFILE ANSTALT
Original Assignee
ROTARY PROFILE ANSTALT
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 ROTARY PROFILE ANSTALT filed Critical ROTARY PROFILE ANSTALT
Publication of GB1179346A publication Critical patent/GB1179346A/en
Expired 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • 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
    • 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
    • B21B1/42—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 step-by-step or planetary rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with annular guides
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/005—Worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/10—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knives; sickles; scythes
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Forging (AREA)

Abstract

1,179,346. Rolling. ROTARY PROFILE ANSTALT. 15 Aug., 1967 [22 Aug., 1966], No. 37503/67. Heading B3M. A billet rolling mill includes series of rollers defining the walls of an elongated throat of decreasing cross-sectional area through which a billet is rolled, at least one series of rollers consisting of an endless line of orbiting spaced rollers. Lateral, as well as vertical, expansion of a billet in the throat is controlled by the rollers. Series 27 and 29 of rollers, Fig. 7, act on opposed faces of a billet 16, the rollers being intercalated to enable a very small final throat cross-section to be obtained. Supports or rolls 10 can be used for both series of rollers. Backing rolls for the individual rollers may be provided, and the rollers can have concave, as opposed to cylindrical, surfaces. I-Beams or similar sections 16, Fig. 2, can be rolled by series 20, 22, 24 and 26 of rollers, or by only two or three series of suitably profiled rollers (Figs. 4-6, not shown). The orbitally movable rollers of each series can conveniently be mounted on a driven chain.
GB37503/67A 1966-08-22 1967-08-15 Improvements in the Rolling of Metal Billets Expired GB1179346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA665031 1966-08-22

Publications (1)

Publication Number Publication Date
GB1179346A true GB1179346A (en) 1970-01-28

Family

ID=25561013

Family Applications (3)

Application Number Title Priority Date Filing Date
GB37505/67A Expired GB1199963A (en) 1966-08-22 1967-08-15 Improvements in or relating to Apparatus for Profiling a Metal Blank
GB37503/67A Expired GB1179346A (en) 1966-08-22 1967-08-15 Improvements in the Rolling of Metal Billets
GB37504/67A Expired GB1198117A (en) 1966-08-22 1967-08-15 Improvements in or relating to apparatus for Reducing the Outside Diameters of Elongated Workpieces having Cylindrical Outer Surfaces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB37505/67A Expired GB1199963A (en) 1966-08-22 1967-08-15 Improvements in or relating to Apparatus for Profiling a Metal Blank

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB37504/67A Expired GB1198117A (en) 1966-08-22 1967-08-15 Improvements in or relating to apparatus for Reducing the Outside Diameters of Elongated Workpieces having Cylindrical Outer Surfaces

Country Status (11)

Country Link
US (3) US3492849A (en)
AT (1) AT280018B (en)
BE (1) BE702873A (en)
CA (1) CA921294A (en)
CH (1) CH466193A (en)
DE (6) DE1975713U (en)
ES (1) ES344113A1 (en)
FR (3) FR1551913A (en)
GB (3) GB1199963A (en)
NL (1) NL6711546A (en)
SE (3) SE328539B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847004A (en) * 1971-03-25 1974-11-12 Bringewald Process Corp Apparatus and method for applying pressure and die and method for forming a part
DE2418454B2 (en) * 1974-04-17 1977-06-08 Schloemann-Siemag AG, 4000 Düsseldorf MULTICORE WIRE MILL FOR HIGH PRODUCTION PERFORMANCE AND LARGE COIL WEIGHTS
US3940963A (en) * 1975-01-20 1976-03-02 New York Wire Mills Corporation Self-compensating die
DE2723001A1 (en) * 1977-05-20 1978-11-30 Achim Ing Grad Nitschke Conical corrugated vessel produced by spinning tube - uses set of small rollers to generate corrugations against conical mandrel
NL7713195A (en) * 1977-11-30 1979-06-01 Philips Nv METHOD AND DEVICE FOR THE MANUFACTURE OF A HYDRODYNAMIC GROOVE BEARING AS WELL AS A GROOVE BEARING MANUFACTURED IN THIS WAY.
DE2940473A1 (en) * 1978-04-07 1981-01-15 Nippon Steel Corp METHOD AND DEVICE FOR PRODUCING METAL PROFILES
JPS611966Y2 (en) * 1979-10-22 1986-01-22
FR2479714B1 (en) * 1980-04-03 1985-11-29 Bruss Polt I PROCESS FOR MANUFACTURING MICROWIRES, DEVICE FOR CARRYING OUT SAID METHOD AND MICROWIRES OBTAINED BY SAID PROCESS
FR2482484A1 (en) * 1980-05-14 1981-11-20 Renault Groove forming machine for rolling grooves in cylinder - has pair of rollers carried on parallel pins on tongue entering bore
GB8419187D0 (en) * 1984-07-27 1984-08-30 Wilson A I Rolling machine
FR2576228B1 (en) * 1985-01-23 1989-12-01 Escofier Tech Sa METHOD AND DEVICE FOR THE PRODUCTION OF GROOVES ON A REVOLUTION WALL
JPH0613123B2 (en) * 1986-01-30 1994-02-23 日本冶金工業株式会社 Planetary mill line rolling method
NL8902357A (en) * 1989-09-21 1991-04-16 Philips Nv DEVICE FOR MANUFACTURING A GROOVE BEARING, AND METHOD FOR MANUFACTURING A GROOVE BEARING USING THE APPARATUS.
CH687597A5 (en) * 1993-02-25 1997-01-15 Grob Ernst Fa A process for the preparation rack, then prepared rack and device for Verfahrensdurchfuehrung.
US5765419A (en) * 1994-06-25 1998-06-16 Ernst Grob Ag Method and apparatus for a rolling of hollow articles
US6718809B1 (en) * 1998-01-10 2004-04-13 General Electric Company Method for processing billets out of metals and alloys and the article
EP0955110B1 (en) * 1998-05-07 2004-04-07 Leico GmbH & Co. Werkzeugmaschinenbau Method and device for flow-turning
IT1303739B1 (en) * 1998-11-11 2001-02-23 Fata Automation REFORMER DEVICE FOR WELDING ELECTRODES
RU2191652C1 (en) * 2001-04-04 2002-10-27 Глухов Дмитрий Евгеньевич Method for producing blanks of small-grain structure
US20060230802A1 (en) * 2005-04-14 2006-10-19 Itt Manufacturing Enterprises, Inc. Apparatus for making grooved endform
US20110158767A1 (en) * 2009-12-29 2011-06-30 Ohio Rod Products Reduced material, content fasteners and systems and methods for manufacturing the same
CN112916620B (en) * 2021-01-14 2022-08-09 山东莱锻机械股份有限公司 Forging process of GCr15 roller sleeve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US231094A (en) * 1880-08-10 File-cutting machine
US576822A (en) * 1897-02-09 The morris
US767314A (en) * 1902-10-14 1904-08-09 Anton Richard Rolling-mill.
US798448A (en) * 1904-02-15 1905-08-29 Alexander Pogany Mechanism for corrugating tubes.
US1929987A (en) * 1930-06-09 1933-10-10 Alice F Mead Rod reducing apparatus
US2358307A (en) * 1942-08-29 1944-09-19 Clarence L Dewey Tube reducing machine
US2565780A (en) * 1946-04-26 1951-08-28 Nat Tube Co Roller die
US2978933A (en) * 1958-03-05 1961-04-11 Sendzimir Tadeusz Beambacked planetary rolling mill
US2988937A (en) * 1958-11-12 1961-06-20 Nowakowski Peter Leo Tube reducing mill
US3348401A (en) * 1964-08-14 1967-10-24 Lodge & Shipley Co Methods and equipment for the widening of stock

Also Published As

Publication number Publication date
SE328537B (en) 1970-09-21
US3492849A (en) 1970-02-03
BE702873A (en) 1968-02-21
GB1198117A (en) 1970-07-08
CA921294A (en) 1973-02-20
SE328539B (en) 1970-09-21
DE1976207U (en) 1968-01-04
AT280018B (en) 1970-03-25
FR1594523A (en) 1970-06-08
CH466193A (en) 1968-12-15
DE1976208U (en) 1968-01-04
ES344113A1 (en) 1968-09-16
US3514985A (en) 1970-06-02
GB1199963A (en) 1970-07-22
FR1551915A (en) 1969-01-03
DE1602130A1 (en) 1970-04-09
US3533260A (en) 1970-10-13
DE1602676A1 (en) 1970-11-12
NL6711546A (en) 1968-02-23
DE1975713U (en) 1967-12-28
SE328536B (en) 1970-09-21
FR1551913A (en) 1969-01-03
DE1602131A1 (en) 1970-04-09

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