BR8500017A - Processo que permite aumentar o desempenho dos laminadores a passo de pelerinha frio e dispositivo para a utilizacao no mesmo - Google Patents

Processo que permite aumentar o desempenho dos laminadores a passo de pelerinha frio e dispositivo para a utilizacao no mesmo

Info

Publication number
BR8500017A
BR8500017A BR8500017A BR8500017A BR8500017A BR 8500017 A BR8500017 A BR 8500017A BR 8500017 A BR8500017 A BR 8500017A BR 8500017 A BR8500017 A BR 8500017A BR 8500017 A BR8500017 A BR 8500017A
Authority
BR
Brazil
Prior art keywords
chuck
rolling
cold
laminators
hairdressing
Prior art date
Application number
BR8500017A
Other languages
English (en)
Portuguese (pt)
Inventor
Pierre Peytavin
Original Assignee
Vallourec
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 Vallourec filed Critical Vallourec
Publication of BR8500017A publication Critical patent/BR8500017A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/04—Cooling or lubricating mandrels during operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/04—Pilgrim-step feeding mechanisms
    • B21B21/045—Pilgrim-step feeding mechanisms for reciprocating stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/06—Devices for revolving work between the steps
    • B21B21/065—Devices for revolving work between the steps for reciprocating stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Forging (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
BR8500017A 1984-01-05 1985-01-04 Processo que permite aumentar o desempenho dos laminadores a passo de pelerinha frio e dispositivo para a utilizacao no mesmo BR8500017A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8400697A FR2557819B1 (fr) 1984-01-05 1984-01-05 Procede permettant d'accroitre les performances des laminoirs a pas de pelerin a froid, et dispositif pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
BR8500017A true BR8500017A (pt) 1985-08-13

Family

ID=9300211

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500017A BR8500017A (pt) 1984-01-05 1985-01-04 Processo que permite aumentar o desempenho dos laminadores a passo de pelerinha frio e dispositivo para a utilizacao no mesmo

Country Status (9)

Country Link
US (2) US4658617A (enExample)
EP (1) EP0148806B1 (enExample)
JP (1) JPS60158905A (enExample)
AT (1) ATE31034T1 (enExample)
BR (1) BR8500017A (enExample)
CA (1) CA1259828A (enExample)
DE (1) DE3561043D1 (enExample)
ES (1) ES8703309A1 (enExample)
FR (1) FR2557819B1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709008C1 (de) * 1987-03-19 1988-02-25 Mannesmann Ag Dreh- und Vorschubeinrichtung zum absatzweisen Walzen langgestreckter Werkstuecke auf einem Kaltpilgerwalzwerk
DE3717165C1 (en) * 1987-03-26 1988-03-31 Mannesmann Ag Method for the production of tubes by the cold reciprocating rolling method
DE3844163A1 (de) * 1988-12-23 1990-07-05 Mannesmann Ag Verfahren und vorrichtung zum schmieren des dornes beim herstellen nahtloser rohre nach dem kaltpilgerverfahren
US5016460A (en) * 1989-12-22 1991-05-21 Inco Alloys International, Inc. Durable method for producing finned tubing
FR2759483B1 (fr) * 1997-02-12 1999-04-30 Zircotube Procede de fabrication d'un tube-guide d'un assemblage de combustible d'un reacteur nucleaire, mandrin de formage d'un tube-guide et tube-guide obtenu
DE19911677C1 (de) * 1999-03-09 2000-05-04 Sms Demag Ag Kaltpilgerwerkzeug zum Herstellen von innenverrippten Rohren
JP3073981B1 (ja) * 1999-03-19 2000-08-07 核燃料サイクル開発機構 鉄基分散強化型合金管の製造方法
WO2006126565A1 (ja) * 2005-05-27 2006-11-30 Sumitomo Metal Industries, Ltd. 冷間加工法による超薄肉金属管の製造方法
WO2009072194A1 (ja) * 2007-12-05 2009-06-11 Sumitomo Metal Industries, Ltd. 冷間圧延法による超薄肉金属管の製造方法
US8161786B2 (en) * 2008-04-15 2012-04-24 Glen Stapleton Apparatus for feeding and turning tube products into a pilger mill machine
DE102009003175A1 (de) * 2009-05-15 2010-11-18 Sandvik Materials Technology Deutschland Gmbh Vorschubantrieb für eine Kaltpilgerwalzanlage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980186A (en) * 1931-02-19 1934-11-13 American Brass Co Tube reducing means
US2703999A (en) * 1953-11-24 1955-03-15 See Fabriks Aktiebolag Pilgrim rolling mills
FR1555869A (enExample) * 1967-12-20 1969-01-31
SU395128A1 (ru) * 1971-10-12 1973-08-28 Уральский политехнический институт С. М. Кирова Способ холодной прокатки труб
US3813911A (en) * 1972-10-18 1974-06-04 Superior Tube Co Tube rolling mill for producing tubing with various internal configurations
DE2331989A1 (de) * 1973-06-20 1975-01-23 Mannesmann Meer Ag Stopfenstange fuer kontinuierliche rohrwalzwerke
DE2749102A1 (de) * 1977-10-31 1979-05-03 Mannesmann Ag Warmpilgerwalzwerk
US4184352A (en) * 1978-06-08 1980-01-22 Moskovsky Institut Stali I Splavov Method for pilger rolling of tubes and mill for effecting same
JP3461422B2 (ja) * 1996-06-14 2003-10-27 株式会社リコー 画像形成装置

Also Published As

Publication number Publication date
US4713955A (en) 1987-12-22
CA1259828A (fr) 1989-09-26
ATE31034T1 (de) 1987-12-15
ES8703309A1 (es) 1987-02-16
US4658617A (en) 1987-04-21
ES539330A0 (es) 1987-02-16
DE3561043D1 (en) 1988-01-07
JPH0261842B2 (enExample) 1990-12-21
EP0148806A1 (fr) 1985-07-17
FR2557819A1 (fr) 1985-07-12
JPS60158905A (ja) 1985-08-20
FR2557819B1 (fr) 1986-05-02
EP0148806B1 (fr) 1987-11-25

Similar Documents

Publication Publication Date Title
BR8500017A (pt) Processo que permite aumentar o desempenho dos laminadores a passo de pelerinha frio e dispositivo para a utilizacao no mesmo
IT9020884A0 (it) Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminato a freddo, ottenuti direttamente in linea di laminazione a caldo
DE59402677D1 (de) Verfahren und vorrichtung zum schleifen einer kurbelwelle
EP0375384A3 (en) Method and apparatus for pre-processing stainless steel strip intended to be cold-rolled
IT1127902B (it) Testa di rullatura tangenziale per la creazione di filettatura a freddo su pezzi in lavorazione
SE8403772D0 (sv) Hastighetsregleranordning for valsverk
ITRM930607A1 (it) Metodo di guida per materiali in acciaio da laminare e relativo dispositivo di guida dei rulli.
SE8000671L (sv) Kallvalsanleggning
ATE43259T1 (de) Verfahren und vorrichtung zur fuehrung eines knueppels in ein lochwalzgeraet.
JPS53118258A (en) Method of manufacturing steel strip
SE8900796D0 (sv) Method for increasing friction between the tool, and the product to be rolled, and a suitable roll
JPS5677013A (en) Cold rolling method for black-skinned steel sheet
SU404868A1 (enExample)
Geng Method of Roll Forming of Skip Threading Tap
Kihara Experimental Investigation of Lubrication in Cold Rolling of Aluminum and Its Alloy With a Passive Mill
JPS5292188A (en) Method for polishing both sides
JPS57121805A (en) Rolling method for thin strip
JPS5666330A (en) Fixing method for pipe
JPS5564931A (en) Bending method and bending die of steel plate
JPS57106405A (en) Cold rolling method for stainless steel strip in sendzimir rolling mill
JPS5442358A (en) Pipe expander
SU1651444A1 (ru) Способ изготовления деформирующего элемента протяжки
RU97118025A (ru) Способ холодной прокатки тонких стальных полос
FR1264520A (fr) Procédé et dispositif de répartition du découpage des billettes à la sortie d'un laminoir, en vue de réduire la longueur des chutes
Bozhkov et al. Further Development of a System for the Automatic Control of Strip Flatness on a Mill Equipped With a Facility for the Periodic Welding of the Ends of the Stock to Ensure Continuity of the Rolling Process

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)