[go: up one dir, main page]

BRPI0718203A2 - fresa para mandril, método de operação desta e método de produção de tubo sem costura. - Google Patents

fresa para mandril, método de operação desta e método de produção de tubo sem costura.

Info

Publication number
BRPI0718203A2
BRPI0718203A2 BRPI0718203A BRPI0718203A BRPI0718203A2 BR PI0718203 A2 BRPI0718203 A2 BR PI0718203A2 BR PI0718203 A BRPI0718203 A BR PI0718203A BR PI0718203 A BRPI0718203 A BR PI0718203A BR PI0718203 A2 BRPI0718203 A2 BR PI0718203A2
Authority
BR
Brazil
Prior art keywords
seamless tube
tube production
production method
mandrel
cutter
Prior art date
Application number
BRPI0718203A
Other languages
English (en)
Inventor
Kenichi Sasaki
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0718203A2 publication Critical patent/BRPI0718203A2/pt

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
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
BRPI0718203A 2006-11-09 2007-10-24 fresa para mandril, método de operação desta e método de produção de tubo sem costura. BRPI0718203A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006303776A JP2008119706A (ja) 2006-11-09 2006-11-09 マンドレルミルおよびその操業方法ならびに継目無管の製造方法
PCT/JP2007/070732 WO2008056540A1 (en) 2006-11-09 2007-10-24 Mandrel mill, its operating method, and seamless pipe manufacturing method

Publications (1)

Publication Number Publication Date
BRPI0718203A2 true BRPI0718203A2 (pt) 2015-09-22

Family

ID=39364363

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0718203A BRPI0718203A2 (pt) 2006-11-09 2007-10-24 fresa para mandril, método de operação desta e método de produção de tubo sem costura.

Country Status (6)

Country Link
US (2) US20100064753A1 (pt)
EP (1) EP2085158A4 (pt)
JP (1) JP2008119706A (pt)
CN (1) CN101534969A (pt)
BR (1) BRPI0718203A2 (pt)
WO (1) WO2008056540A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031564A1 (de) * 2006-07-07 2008-01-10 Gesenkschmiede Schneider Gmbh Verfahren zur Herstellung eines rotationssymmetrischen Teils, insbesondere Welle
JP4735776B2 (ja) * 2009-09-29 2011-07-27 住友金属工業株式会社 多ロールマンドレルミルおよび継目無管の製造方法
US9016178B2 (en) 2010-01-12 2015-04-28 Lewis W. Wadsworth Apparatus and method for cutting tubular members
KR101434810B1 (ko) * 2010-07-07 2014-08-27 신닛테츠스미킨 카부시키카이샤 맨드릴 밀 및 이음매 없는 관의 제조 방법
CN102371362B (zh) * 2010-08-25 2013-08-28 中国有色（沈阳）冶金机械有限公司 一种重型空心辊道静动平衡的加工方法
DE102010052084B3 (de) * 2010-11-16 2012-02-16 V&M Deutschland Gmbh Verfahren zur wirtschaftlichen Herstellung von nahtlos warmgewalzten Rohren in Rohrkontiwalzwerken
CN104785525B (zh) * 2015-04-07 2017-03-01 浙江嘉翔精密机械技术有限公司 一种提高核电蒸汽发生器换热管性能的方法
DE102018207908A1 (de) * 2018-05-18 2019-11-21 Sms Group Gmbh Streckreduzierungswalzwerk mit verbesserter Durchmesser- und Wanddickentoleranz
CN109909297B (zh) * 2019-02-28 2020-06-02 西安建筑科技大学 一种大尺寸高温合金棒材的反锥螺线辊超细晶轧制方法
KR102322805B1 (ko) * 2020-01-23 2021-11-10 가천대학교 산학협력단 다층구조 핵연료 피복관 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2582705B2 (ja) 1991-06-21 1997-02-19 川崎製鉄株式会社 マンドレルミル
JPH07102369B2 (ja) 1991-08-22 1995-11-08 川崎製鉄株式会社 マンドレルミル
JP2985719B2 (ja) * 1995-04-04 1999-12-06 住友金属工業株式会社 マンドレルミル
JP2001113306A (ja) 1999-10-18 2001-04-24 Sumitomo Metal Ind Ltd 高合金継目無鋼管の製造方法およびそれに用いる圧延用孔型

Also Published As

Publication number Publication date
EP2085158A4 (en) 2012-08-01
WO2008056540A1 (en) 2008-05-15
US20100132425A1 (en) 2010-06-03
JP2008119706A (ja) 2008-05-29
CN101534969A (zh) 2009-09-16
EP2085158A1 (en) 2009-08-05
US20100064753A1 (en) 2010-03-18

Similar Documents

Publication Publication Date Title
BRPI0718203A2 (pt) fresa para mandril, método de operação desta e método de produção de tubo sem costura.
BR112012005376A2 (pt) agente de modificação, método para produzir polímero de dieno conjugado modificado utilizando agente de modificação e polímero de dieno conjugado modificado.
BRPI0815084A2 (pt) Tubo de perfuração, e, método.
BRPI1008004A2 (pt) método para produção de metal, e, aparelho.
BR0318308B1 (pt) tubo de aço sem costura e processo para sua fabricação.
BR112012005422A2 (pt) cápsula de alginato sem costura, e, método para fabricar uma cápsula de alginato sem costura
TR201907900T4 (tr) Sıkıştırma halkası oluşturma yöntemi ve sıkıştırma halkası.
BR112012002024A2 (pt) método de fabricação de tubo de aço sem costura de parede grossa.
BRPI1009342A2 (pt) mangueira de composito, conjunto de mangueira e metodo para fabricar um conjunto de mangueira para transferencia de fluidos criogenicos, e, mandril alongado e metodo para fabricar uma mangueira de composito
BRPI1008021A2 (pt) Método para fabricação de 2,6-dioxabiciclo-(3.3.0)-octano-4,8-diona
BR112012005452A2 (pt) cápsula de alginato sem costura, e, método para fabricar uma cápsula de alginato sem costura
BR112012000543A2 (pt) processo e dispositivo para estiragem por laminação de prensagem profunda.
BRPI0917680A2 (pt) multifilamento extrafino contendo um agente de função desodorizante, e, método para produzir um multifilamento extrafino contendo um agente de função desodorizante
BRPI0821480A2 (pt) aparelho para testar a integridade de um tubo, e, método de formar e testar um tubo constituído de dois ou mais segmentos
NZ600293A (en) Method of manufacturing a mechanically lined pipe more than 500 m long
BRPI0810061A2 (pt) Componente soldado compreendendo seção de tubo curvo sem costura e seção de tubo reto sem costura, e método para fabricação do mesmo.
AU2012251696A8 (en) Method for manufacturing of a tubular object for insertion into a body passageway
BRPI0818883A2 (pt) Sistema intra-uterino, e, método para a formação do mesmo
BRPI1008134A2 (pt) "máquina para fabricar gaiolas de reforço, dispositivo de soldagem para fabricar gaiolas de reforço e método de produção relacionado"
EP2006396A4 (en) METHOD FOR THE PRODUCTION OF SEAMLESS TUBES
BRPI1010011A2 (pt) inserto de leito universal, e, método para produzir inserto de leito universal
BRPI1009482A2 (pt) método para produção de tubo de aço sem costura e instalação para produção com esse fim
BRPI1011531A2 (pt) composto, e , método para fluoração de 18f.
AP2012006126A0 (en) Method for manufacturing rigid tubular pipes having double casing, and facility dedicated to manufacture of said pipes.
EP3246418A4 (en) Seamless stainless steel pipe for oil well, and method for manufacturing same

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal: dismissal of application maintained