RU2001129641A - METHOD OF FITTING A ROUND CURVE OF DRIVING GEARS OF RING ROLLS TO A NEUTRAL ZONE IN A SHRINKING CALIBER OF RING ROLLS OF A ROLLING MILL - Google Patents

METHOD OF FITTING A ROUND CURVE OF DRIVING GEARS OF RING ROLLS TO A NEUTRAL ZONE IN A SHRINKING CALIBER OF RING ROLLS OF A ROLLING MILL Download PDF

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Publication number
RU2001129641A
RU2001129641A RU2001129641/02A RU2001129641A RU2001129641A RU 2001129641 A RU2001129641 A RU 2001129641A RU 2001129641/02 A RU2001129641/02 A RU 2001129641/02A RU 2001129641 A RU2001129641 A RU 2001129641A RU 2001129641 A RU2001129641 A RU 2001129641A
Authority
RU
Russia
Prior art keywords
ring rolls
rolls
rolling mill
neutral zone
caliber
Prior art date
Application number
RU2001129641/02A
Other languages
Russian (ru)
Inventor
Михель БАЕНШ (DE)
Михель БАЕНШ
Хорст ШТИННЕРТЦ (DE)
Хорст ШТИННЕРТЦ
Original Assignee
Смс Демаг Аг (De)
Смс Демаг Аг
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 Смс Демаг Аг (De), Смс Демаг Аг filed Critical Смс Демаг Аг (De)
Publication of RU2001129641A publication Critical patent/RU2001129641A/en

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Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)

Claims (3)

1. Способ подгонки кривой обката приводных шестерен кольцевых валков к нейтральной зоне в сужающемся калибре кольцевых валков прокатного стана для холодного пильгерования, при котором для этого используют круглые шестерни, которые эксцентрично устанавливают и закрепляют на оси валков.1. A method of adjusting the rolling curve of the drive gears of the ring rolls to the neutral zone in the tapering gauge of the ring rolls of the rolling mill for cold pilgering, in which case round gears are used that are eccentrically mounted and fixed on the axis of the rolls. 2. Способ по п.1, отличающийся тем, что для привода шестерен и, тем самым, кольцевых валков используют соответственно синусообразные зубчатые рейки.2. The method according to claim 1, characterized in that for the drive gears and, thus, ring rolls, respectively, sinusoidal gear racks are used. 3. Способ по п.1 или 2, отличающийся тем, что при использовании круглых эксцентричных шестерен, находящихся в зацеплении с соответственно синусообразными зубчатыми рейками, актуальный размер прокатки согласовывают со следующими четырьмя параметрами: диаметр валков, делительная окружность шестерен, эксцентриситет, угловое положение эксцентриситета относительно входной мертвой точки прокатной клети.3. The method according to claim 1 or 2, characterized in that when using circular eccentric gears engaged with respectively sinusoidal gear racks, the actual rolling size is agreed with the following four parameters: roll diameter, gear pitch, eccentricity, angular position of the eccentricity relative to the entry dead center of the rolling stand.
RU2001129641/02A 2000-11-02 2001-11-01 METHOD OF FITTING A ROUND CURVE OF DRIVING GEARS OF RING ROLLS TO A NEUTRAL ZONE IN A SHRINKING CALIBER OF RING ROLLS OF A ROLLING MILL RU2001129641A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10054268.9 2000-11-02
DE10054268A DE10054268A1 (en) 2000-11-02 2000-11-02 Rotary drive of reciprocally rollable roll calibers of a cold pilger rolling mill

Publications (1)

Publication Number Publication Date
RU2001129641A true RU2001129641A (en) 2003-09-27

Family

ID=7661869

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001129641/02A RU2001129641A (en) 2000-11-02 2001-11-01 METHOD OF FITTING A ROUND CURVE OF DRIVING GEARS OF RING ROLLS TO A NEUTRAL ZONE IN A SHRINKING CALIBER OF RING ROLLS OF A ROLLING MILL

Country Status (7)

Country Link
US (1) US20020121119A1 (en)
EP (1) EP1203622A3 (en)
JP (1) JP2002153903A (en)
KR (1) KR20020034859A (en)
CN (1) CN1351909A (en)
DE (1) DE10054268A1 (en)
RU (1) RU2001129641A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US8479549B1 (en) * 2009-08-17 2013-07-09 Dynamic Flowform Corp. Method of producing cold-worked centrifugal cast tubular products
US9375771B2 (en) 2009-08-17 2016-06-28 Ati Properties, Inc. Method of producing cold-worked centrifugal cast tubular products
US9574684B1 (en) 2009-08-17 2017-02-21 Ati Properties Llc Method for producing cold-worked centrifugal cast composite tubular products
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process

Family Cites Families (3)

* 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
DE1752996A1 (en) * 1968-08-19 1971-07-29 Vni I P Metall Mash Work roll drive for pipe cold rolling mill
DE19804162A1 (en) * 1998-02-03 1999-12-23 Walter Wolf Cold-rolling pipes or bars by the Pilger process

Also Published As

Publication number Publication date
DE10054268A1 (en) 2002-05-08
CN1351909A (en) 2002-06-05
JP2002153903A (en) 2002-05-28
US20020121119A1 (en) 2002-09-05
EP1203622A2 (en) 2002-05-08
KR20020034859A (en) 2002-05-09
EP1203622A3 (en) 2004-12-22

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Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20051019