IT1291952B1 - Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche. - Google Patents

Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche.

Info

Publication number
IT1291952B1
IT1291952B1 IT96RM000628A ITRM960628A IT1291952B1 IT 1291952 B1 IT1291952 B1 IT 1291952B1 IT 96RM000628 A IT96RM000628 A IT 96RM000628A IT RM960628 A ITRM960628 A IT RM960628A IT 1291952 B1 IT1291952 B1 IT 1291952B1
Authority
IT
Italy
Prior art keywords
cold rolling
rolling machine
static forces
seamless pipes
electronic balancing
Prior art date
Application number
IT96RM000628A
Other languages
English (en)
Inventor
Giuseppe Persico
Original Assignee
Giuseppe Persico
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 Giuseppe Persico filed Critical Giuseppe Persico
Priority to IT96RM000628A priority Critical patent/IT1291952B1/it
Priority to US08/931,597 priority patent/US6012313A/en
Publication of ITRM960628A1 publication Critical patent/ITRM960628A1/it
Application granted granted Critical
Publication of IT1291952B1 publication Critical patent/IT1291952B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • 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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Forging (AREA)
IT96RM000628A 1996-09-16 1996-09-16 Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche. IT1291952B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96RM000628A IT1291952B1 (it) 1996-09-16 1996-09-16 Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche.
US08/931,597 US6012313A (en) 1996-09-16 1997-09-16 Process for producing seamless tubes in cold rolling mills and for the formation and electronic regulation of external thrust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96RM000628A IT1291952B1 (it) 1996-09-16 1996-09-16 Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche.

Publications (2)

Publication Number Publication Date
ITRM960628A1 ITRM960628A1 (it) 1998-03-16
IT1291952B1 true IT1291952B1 (it) 1999-01-21

Family

ID=11404421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96RM000628A IT1291952B1 (it) 1996-09-16 1996-09-16 Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche.

Country Status (2)

Country Link
US (1) US6012313A (it)
IT (1) IT1291952B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003172A1 (de) 2009-05-15 2010-12-02 Sandvik Materials Technology Deutschland Gmbh Spannfutter für eine Kaltpilgerwalzanlage
DE102009003175A1 (de) * 2009-05-15 2010-11-18 Sandvik Materials Technology Deutschland Gmbh Vorschubantrieb für eine Kaltpilgerwalzanlage
DE102009047049A1 (de) 2009-11-24 2011-05-26 Sandvik Materials Technology Deutschland Gmbh Antrieb für eine Pilgerwalzanlage
DE102013109218A1 (de) 2013-08-26 2015-02-26 Sandvik Materials Technology Deutschland Gmbh Kaltpilgerwalzanlage und Verfahren zum Umformen einer Luppe zu einem Rohr
CN113226799A (zh) * 2019-01-04 2021-08-06 普利司通美国轮胎运营有限责任公司 具有带层的轮胎胎面

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU580921A1 (ru) * 1976-06-14 1977-11-25 Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов Способ пилигримовой прокатки труб
US4090386A (en) * 1977-03-21 1978-05-23 Sandvik Special Metals Corporation Method of producing zircaloy tubes
JPS62244511A (ja) * 1986-04-17 1987-10-24 Nippon Kokan Kk <Nkk> マンドレルミルの張力制御方法
JPS6384704A (ja) * 1986-09-29 1988-04-15 Manabu Kiuchi コ−ルドピルガ−圧延方法及び装置
DE3708943C1 (de) * 1987-03-18 1987-12-03 Mannesmann Ag Verfahren sowie Dreh- und Vorschubantrieb zur Durchfuehrung des Verfahrens zum Walzen von Rohren oder Stangen nach einem Pilgerschrittverfahren
DE3717165C1 (en) * 1987-03-26 1988-03-31 Mannesmann Ag Method for the production of tubes by the cold reciprocating rolling method
DE4141086C2 (de) * 1990-12-12 2000-08-03 Mannesmann Ag Verfahren zur Steuerung von Rohrkontiwalzwerken

Also Published As

Publication number Publication date
ITRM960628A1 (it) 1998-03-16
US6012313A (en) 2000-01-11

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Legal Events

Date Code Title Description
0001 Granted