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GB990815A - Rolling mill - Google Patents

Rolling mill

Info

Publication number
GB990815A
GB990815A GB25816/61A GB2581661A GB990815A GB 990815 A GB990815 A GB 990815A GB 25816/61 A GB25816/61 A GB 25816/61A GB 2581661 A GB2581661 A GB 2581661A GB 990815 A GB990815 A GB 990815A
Authority
GB
United Kingdom
Prior art keywords
rolls
july
discs
backing
vibration
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
GB25816/61A
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.)
Aeroprojects Inc
Original Assignee
Aeroprojects Inc
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 Aeroprojects Inc filed Critical Aeroprojects Inc
Publication of GB990815A publication Critical patent/GB990815A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B11/00—Subsidising the rolling process by subjecting rollers or work to vibrations, e.g. ultrasonic vibrations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Metal Rolling (AREA)

Abstract

990,815. Rolling; altering physical properties. AEROPROJECTS Inc. July 17, 1961 [July 28, 1960], No. 25816/61. Headings B3M and B3V. The rolls of a mill are vibrated in an axial direction at such a frequency and energy level that the grain size of the metal to be rolled is reduced. Rolls 12 and 14 have exponentially shaped portions 52 and are supported by backing discs 16 and backing rolls 26, the rolls 26 bearing on flanges 16a of the discs to prevent transmission of vibration. Magneto-strictive transducers are attached to each end of both rolls and are supplied through slip-rings 98, sleeves 68 being so dimensioned that a node is formed at 78 to isolate the frame of the rolls from vibrations. The vibration generator can be an electrostrictive or piezoelectric transducer or can be mechanical, electromagnetic or hydraulic. Specification 837,279 is referred to.
GB25816/61A 1960-07-28 1961-07-17 Rolling mill Expired GB990815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4592660A 1960-07-28 1960-07-28

Publications (1)

Publication Number Publication Date
GB990815A true GB990815A (en) 1965-05-05

Family

ID=21940579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25816/61A Expired GB990815A (en) 1960-07-28 1961-07-17 Rolling mill

Country Status (6)

Country Link
US (1) US3096672A (en)
BE (1) BE606448A (en)
CH (1) CH380685A (en)
DE (1) DE1402639A1 (en)
FR (1) FR1302664A (en)
GB (1) GB990815A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600918A (en) * 1968-06-05 1971-08-24 Jerome H Lemelson Extrusion apparatus and method
US3908808A (en) * 1973-09-17 1975-09-30 Nakajima All Co Ltd Ultrasonic calendering of paper webs
US4041751A (en) * 1976-09-15 1977-08-16 Neilsen Hildaur L Burring device with oppositely acting deburring elements
JPS6057402B2 (en) * 1981-05-21 1985-12-14 三菱重工業株式会社 rolling mill
CH660696A5 (en) * 1983-07-28 1987-06-15 Bruss Polt I Apparatus for the production of microwire
US4735116A (en) * 1986-05-06 1988-04-05 United Engineering Rolling Mills, Inc. Spreading rolling mill and associated method
US5096532A (en) * 1990-01-10 1992-03-17 Kimberly-Clark Corporation Ultrasonic rotary horn
US5087320A (en) * 1990-05-18 1992-02-11 Kimberly-Clark Corporation Ultrasonic rotary horn having improved end configuration
US5110403A (en) * 1990-05-18 1992-05-05 Kimberly-Clark Corporation High efficiency ultrasonic rotary horn
JP3439707B2 (en) * 1999-12-07 2003-08-25 マイクロハード株式会社 Rolling machine for metal foil
CN115625207B (en) * 2022-10-31 2024-03-19 华中科技大学 Isothermal vibration-assisted rolling device for preparing TiAl alloy plates and rolling method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995050A (en) * 1959-04-27 1961-08-08 Baldwin Lima Hamilton Corp Reducing the cross-section of material

Also Published As

Publication number Publication date
BE606448A (en) 1961-11-16
CH380685A (en) 1964-08-14
DE1402639A1 (en) 1968-11-07
US3096672A (en) 1963-07-09
FR1302664A (en) 1962-08-31

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