IT970176B - OBLIQUE MILL - Google Patents

OBLIQUE MILL

Info

Publication number
IT970176B
IT970176B IT31241/72A IT3124172A IT970176B IT 970176 B IT970176 B IT 970176B IT 31241/72 A IT31241/72 A IT 31241/72A IT 3124172 A IT3124172 A IT 3124172A IT 970176 B IT970176 B IT 970176B
Authority
IT
Italy
Prior art keywords
oblique mill
oblique
mill
Prior art date
Application number
IT31241/72A
Other languages
Italian (it)
Inventor
G Pfeiffer
M Bellmann
Original Assignee
Mannesmann Roehren Werke 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 Mannesmann Roehren Werke Ag filed Critical Mannesmann Roehren Werke Ag
Application granted granted Critical
Publication of IT970176B publication Critical patent/IT970176B/en

Links

Classifications

    • 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
    • B21B19/02—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 diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • 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
    • B21B19/02—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 diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/16—Eccentrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/36—Spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
IT31241/72A 1971-11-11 1972-11-02 OBLIQUE MILL IT970176B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2156595A DE2156595C3 (en) 1971-11-11 1971-11-11 Tube piercing mill

Publications (1)

Publication Number Publication Date
IT970176B true IT970176B (en) 1974-04-10

Family

ID=5825133

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31241/72A IT970176B (en) 1971-11-11 1972-11-02 OBLIQUE MILL

Country Status (6)

Country Link
US (1) US3845646A (en)
JP (1) JPS5541842B2 (en)
DE (1) DE2156595C3 (en)
FR (1) FR2159403B1 (en)
IT (1) IT970176B (en)
SU (1) SU528022A3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443884A1 (en) * 1978-12-15 1980-07-11 Vallourec MANUFACTURING OF TUBES WITHOUT WELDING OF STRONG DIAMETERS
GB2087282B (en) * 1980-10-21 1985-01-09 Nippon Kokan Kk Steel pipe rolling mill
JPS6059042B2 (en) * 1981-04-10 1985-12-23 住友金属工業株式会社 Manufacturing method of seamless steel pipe
JPS589704A (en) * 1981-07-10 1983-01-20 Nippon Kokan Kk <Nkk> Rolling mill for steel pipe
JPS58166903U (en) * 1982-04-30 1983-11-07 三菱重工業株式会社 Disc position adjustment device
DE3308782A1 (en) * 1983-03-10 1984-09-13 Mannesmann AG, 4000 Düsseldorf ROLLING MILL ARRANGEMENT FOR THE PRODUCTION OF SEAMLESS STEEL TUBES
DE3602176C1 (en) * 1986-01-23 1987-08-13 Mannesmann Ag Cross roll mill
DE3644780C1 (en) * 1986-12-23 1988-04-07 Mannesmann Ag Two-roll cross-rolling mill with driven rolls arranged one above the other
DE3644783A1 (en) * 1986-12-23 1988-07-07 Mannesmann Ag TWO-ROLLER INCLINATION ROLLER FOR HOLING AND STRETCHING SOLID AND HOLLOW BLOCKS
US5142893A (en) * 1991-05-17 1992-09-01 Italimpianti Of America, Inc. Tube mill
US5477719A (en) * 1991-12-28 1995-12-26 Sumitomo Metal Industries, Ltd. Inclined-rolling method and inclined rolling apparatus
EP0550256B1 (en) * 1991-12-28 1996-02-21 Sumitomo Chemical Company, Limited Inclined-rolling method and inclined-rolling apparatus
US5295379A (en) * 1993-03-05 1994-03-22 Italimpianti Of America, Inc. Vertical piercer mill
DE4308721C1 (en) * 1993-03-15 1994-03-10 Mannesmann Ag Skew rolling mill with driven guide wheels - has automatic adjusting and swivelling system to facilitate guide wheel exchange
US6223577B1 (en) 1999-11-04 2001-05-01 Panelmaster International, Inc. Automated profile control—roll forming
DE10020702B8 (en) * 2000-04-27 2005-11-17 Sms Demag Ag Rolling mill, in particular inclined or Diescherwalzwerk, in modular design
EP2520381B1 (en) * 2009-12-28 2016-07-20 Nakata Manufacturing Co., Ltd. Turks head stand
EP2520380B1 (en) 2009-12-28 2016-02-17 Nakata Manufacturing Co., Ltd. Forming apparatus
CN102825075B (en) * 2012-08-31 2014-10-29 太原重工股份有限公司 Hydraulic control system and roller lateral pressing mechanism for horizontal punching machine
DE112016000717B4 (en) 2015-02-11 2020-01-23 Danieli & C. Officine Meccaniche S.P.A. Cross roll stand for seamless tubes with exchangeable side guide device
PL234617B1 (en) * 2018-04-09 2020-03-31 Lubelska Polt Device for shredding of the structure with the fixed guides
DE102018003434A1 (en) * 2018-04-27 2019-10-31 Sms Group Gmbh Cross rolling mill with hydraulic roller adjustment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US217653A (en) * 1879-07-15 Improvement in mills for rolling metal
US1280683A (en) * 1917-04-21 1918-10-08 Samuel E Diescher Manufacture of seamless tubes.
NL37171C (en) * 1931-04-04
US2042832A (en) * 1932-09-02 1936-06-02 Diescher Tube Mills Inc Method and apparatus for cross-rolling tubes
US2005125A (en) * 1933-03-14 1935-06-18 Bannister Bryant Apparatus for sinking tubular work pieces
US1994713A (en) * 1933-10-09 1935-03-19 Nat Tube Co Apparatus for manufacturing seamless pipes and tubes
US2064453A (en) * 1936-03-30 1936-12-15 Republic Steel Corp Forming mill
US3566653A (en) * 1968-11-15 1971-03-02 Wean Ind Inc Tube reducing and elongating apparatus

Also Published As

Publication number Publication date
FR2159403B1 (en) 1976-06-04
JPS4857872A (en) 1973-08-14
SU528022A3 (en) 1976-09-05
US3845646A (en) 1974-11-05
JPS5541842B2 (en) 1980-10-27
DE2156595C3 (en) 1980-01-24
FR2159403A1 (en) 1973-06-22
DE2156595B2 (en) 1979-04-19
DE2156595A1 (en) 1973-05-17

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