YU36626B - Improvement in rollers of a reducing rolling maill station for a mondrelless manufacturing of tubes - Google Patents

Improvement in rollers of a reducing rolling maill station for a mondrelless manufacturing of tubes

Info

Publication number
YU36626B
YU36626B YU0992/74A YU99274A YU36626B YU 36626 B YU36626 B YU 36626B YU 0992/74 A YU0992/74 A YU 0992/74A YU 99274 A YU99274 A YU 99274A YU 36626 B YU36626 B YU 36626B
Authority
YU
Yugoslavia
Prior art keywords
mondrelless
maill
rollers
tubes
station
Prior art date
Application number
YU0992/74A
Other languages
English (en)
Other versions
YU99274A (en
Inventor
W Demny
H Moeltner
Original Assignee
Kocks Gmbh Friedrich
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 Kocks Gmbh Friedrich filed Critical Kocks Gmbh Friedrich
Publication of YU99274A publication Critical patent/YU99274A/xx
Publication of YU36626B publication Critical patent/YU36626B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
YU0992/74A 1973-07-04 1974-04-10 Improvement in rollers of a reducing rolling maill station for a mondrelless manufacturing of tubes YU36626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333916A DE2333916C2 (de) 1973-07-04 1973-07-04 Kalibrierung der Walzen einer Reduzierwalzstraße für Rohre

Publications (2)

Publication Number Publication Date
YU99274A YU99274A (en) 1982-02-25
YU36626B true YU36626B (en) 1984-08-31

Family

ID=5885864

Family Applications (1)

Application Number Title Priority Date Filing Date
YU0992/74A YU36626B (en) 1973-07-04 1974-04-10 Improvement in rollers of a reducing rolling maill station for a mondrelless manufacturing of tubes

Country Status (9)

Country Link
US (1) US3952570A (de)
JP (1) JPS5049152A (de)
DD (1) DD111810A5 (de)
DE (1) DE2333916C2 (de)
ES (1) ES425915A1 (de)
FR (1) FR2235740B1 (de)
GB (1) GB1471689A (de)
IT (1) IT1013402B (de)
YU (1) YU36626B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308449C2 (de) * 1993-03-17 1996-05-30 Kocks Technik Walzblock zum Walzen von metallischen Stäben oder Draht
DE19506858C1 (de) * 1995-02-14 1996-01-18 Mannesmann Ag Walzenkalibrierung für ein Rohrreduzierwalzwerk
DE19539408C2 (de) * 1995-10-11 2003-03-20 Sms Demag Ag Kaliberkontur der Walze eines Rohrwalzwerkes
DE19758107A1 (de) * 1997-12-17 1999-06-24 Mannesmann Ag Mehrgerüstiges dornloses Streckreduzierwalzwerk
US6490900B1 (en) 2000-10-11 2002-12-10 American Cast Iron Pipe Company Pipe gauging and rounding apparatus and method
US8166789B2 (en) 2004-01-21 2012-05-01 Sumitomo Metal Industries, Ltd. Pipe or tube reducing mill and roll for reducing mill
JP5003833B1 (ja) * 2011-03-31 2012-08-15 住友金属工業株式会社 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール
MY181748A (en) 2011-06-22 2021-01-06 Ashley Dean Olsson Post-forming method and apparatus
CN102328121B (zh) * 2011-09-20 2014-05-14 浙江宝时德钢管有限公司 一种热轧辊机的轧辊专用加工方法及装置
RU167982U1 (ru) * 2015-04-27 2017-01-13 Цзясин Цзичэн Машинери Ко., Лтд. Агрегат для прокатки изделий
IT201700008975A1 (it) * 2017-01-27 2018-07-27 Danieli Off Mecc Gabbia di laminazione con rulli vincolati assialmente con sistema elastico
CN112007951B (zh) * 2019-05-31 2022-08-16 宝山钢铁股份有限公司 高频直缝焊管的精成型圆管孔型的成型方法
CN112547805A (zh) * 2020-10-13 2021-03-26 林州凤宝管业有限公司 一种张减机双圆弧孔型加工工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041937A (en) * 1934-10-27 1936-05-26 Alfina Immobilien Finanzierung Tube rolling process
US3380278A (en) * 1965-10-21 1968-04-30 Titanium Metals Corp Method and apparatus for drawing solid wire stock
US3517537A (en) * 1967-09-15 1970-06-30 Southwire Co Method of hot-forming continuously cast aluminum
US3611775A (en) * 1969-07-29 1971-10-12 Superior Tube Co Tube rolling mill with a tapered mandrel
US3754425A (en) * 1970-07-17 1973-08-28 Kocks F Rolling mills

Also Published As

Publication number Publication date
US3952570A (en) 1976-04-27
YU99274A (en) 1982-02-25
IT1013402B (it) 1977-03-30
FR2235740A1 (de) 1975-01-31
ES425915A1 (es) 1976-06-16
DE2333916A1 (de) 1975-01-23
DD111810A5 (de) 1975-03-12
DE2333916C2 (de) 1986-01-09
JPS5049152A (de) 1975-05-01
GB1471689A (en) 1977-04-27
FR2235740B1 (de) 1977-10-07

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