WO1999015305A8 - A roll assembly for use at high temperature and method of making same - Google Patents

A roll assembly for use at high temperature and method of making same

Info

Publication number
WO1999015305A8
WO1999015305A8 PCT/US1998/019697 US9819697W WO9915305A8 WO 1999015305 A8 WO1999015305 A8 WO 1999015305A8 US 9819697 W US9819697 W US 9819697W WO 9915305 A8 WO9915305 A8 WO 9915305A8
Authority
WO
WIPO (PCT)
Prior art keywords
trunnions
roll body
roll
gap
roll assembly
Prior art date
Application number
PCT/US1998/019697
Other languages
French (fr)
Other versions
WO1999015305A1 (en
Inventor
Stewart P Hawk
Arthur L Huckelbridge
Warren L Mehnert
John C Rogers
John F Wallace
Original Assignee
Sandusky International
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 Sandusky International filed Critical Sandusky International
Priority to CA002297917A priority Critical patent/CA2297917A1/en
Priority to KR1020007003050A priority patent/KR20010024234A/en
Priority to JP2000512660A priority patent/JP2003517537A/en
Priority to BR9812358-0A priority patent/BR9812358A/en
Publication of WO1999015305A1 publication Critical patent/WO1999015305A1/en
Publication of WO1999015305A8 publication Critical patent/WO1999015305A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0012—Rolls; Roll arrangements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/186—End caps, end fixtures or roller end shape designs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • 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
    • B21B39/008—Rollers for roller conveyors
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

A roll assembly (20) for high temperature applications comprising a roll body (22) and trunnions (30) on opposing ends (24) thereof is disclosed. The roll body and supporting trunnions are comprised of alloys having dissimilar coefficients of linear thermal expansion. The trunnions are attached to the roll body so that there is a predetermined gap (40) at room temperature that decreases or closes at a desired operating temperature. The gap decreases due to the dissimilar thermal expansions between the roll body and the trunnions. In certain embodiments, the distance of the gap is determined so there is a tight predetermined interference fit between the trunnions and the roll body for roll assembly integrity and load transfer. In other embodiments, the distance of the gap is determined so that a plurality of mechanical connectors (44) extending between the roll body and the trunnions provide the roll assembly with integrity and provide load transfer between the roll body and the trunnions.
PCT/US1998/019697 1997-09-22 1998-09-21 A roll assembly for use at high temperature and method of making same WO1999015305A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002297917A CA2297917A1 (en) 1997-09-22 1998-09-21 A roll assembly for use at high temperature and method of making same
KR1020007003050A KR20010024234A (en) 1997-09-22 1998-09-21 A roll assembly for use at high temperature and method of making same
JP2000512660A JP2003517537A (en) 1997-09-22 1998-09-21 Roll assembly for high temperature use and method of making same
BR9812358-0A BR9812358A (en) 1997-09-22 1998-09-21 Roller set for use at high temperatures and method for its manufacture

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5969597P 1997-09-22 1997-09-22
US60/059,695 1997-09-22
US15764198A 1998-09-21 1998-09-21
US09/157,641 1998-09-21

Publications (2)

Publication Number Publication Date
WO1999015305A1 WO1999015305A1 (en) 1999-04-01
WO1999015305A8 true WO1999015305A8 (en) 2000-03-23

Family

ID=26739067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/019697 WO1999015305A1 (en) 1997-09-22 1998-09-21 A roll assembly for use at high temperature and method of making same

Country Status (4)

Country Link
JP (1) JP2003517537A (en)
KR (1) KR20010024234A (en)
CA (1) CA2297917A1 (en)
WO (1) WO1999015305A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108025941A (en) * 2015-09-18 2018-05-11 维苏威法国股份有限公司 The method for the feed roller assembly that feed roller assembly, moment of torsion transmission and support device and manufacture use in hot environment

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3673922B2 (en) * 2002-11-29 2005-07-20 伊東電機株式会社 Roller device
EP1473534A1 (en) * 2003-04-28 2004-11-03 Vesuvius Crucible Company Roll and drive assembly for its rotation
AT502694B1 (en) * 2005-10-20 2007-10-15 Voest Alpine Industrienanlagen STRAND LEADERSHIP
US9623509B2 (en) 2011-01-10 2017-04-18 Arcelormittal Method of welding nickel-aluminide
CN102269517A (en) * 2011-08-01 2011-12-07 长兴县科奥陶业有限公司 Roller bar driving device for roller kiln
CN103753128A (en) * 2013-12-20 2014-04-30 柳州正菱集团有限公司 Process of milling holes in two sides of automobile load rear steel plate spring flying ring
DE102014224439A1 (en) * 2014-11-28 2016-06-02 Schmidt + Clemens Gmbh & Co. Kg Uncooled oven roll, and method of making an uncooled oven roll
CN110102983B (en) * 2019-06-01 2023-12-22 浙江明贺钢管有限公司 High-temperature-resistant dry cantilever roller and preparation process thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988803A (en) * 1957-12-21 1961-06-20 Heraeus Schott Quarzschmelze Feed roller for rolling mill
US3751195A (en) * 1971-08-18 1973-08-07 Pittsburgh Steel Corp Heat-treating-furnace roll and method of heat-treating metal strip therewith
FR2509640A1 (en) * 1981-07-17 1983-01-21 Creusot Loire PROCESS FOR PRODUCING A COMPOSITE METAL PART AND PRODUCTS OBTAINED
DE8717716U1 (en) * 1987-02-14 1989-09-07 Pose-Marre Edelstahlwerk GmbH, 40699 Erkrath Transport roller for glass cooling channels
US5340050A (en) * 1993-04-20 1994-08-23 Sonoco Products Company Tubular core assembly having inside-diameter reducing end members secured by mechanical interlocking member
US5813962A (en) * 1996-06-28 1998-09-29 Kawasaki Steel Corporation Forged roll for rolling a seamless steel pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108025941A (en) * 2015-09-18 2018-05-11 维苏威法国股份有限公司 The method for the feed roller assembly that feed roller assembly, moment of torsion transmission and support device and manufacture use in hot environment
CN108025941B (en) * 2015-09-18 2021-05-25 维苏威法国股份有限公司 Conveyor roll assembly, torque transmission and support device and method of manufacturing a conveyor roll assembly for use in a high temperature environment

Also Published As

Publication number Publication date
JP2003517537A (en) 2003-05-27
CA2297917A1 (en) 1999-04-01
WO1999015305A1 (en) 1999-04-01
KR20010024234A (en) 2001-03-26

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