BRPI0809609A2 - Fresa perfutatriz para perfurar e laminar um tarugo arredondado formando uma blindagem oca - Google Patents

Fresa perfutatriz para perfurar e laminar um tarugo arredondado formando uma blindagem oca

Info

Publication number
BRPI0809609A2
BRPI0809609A2 BRPI0809609-0A2A BRPI0809609A BRPI0809609A2 BR PI0809609 A2 BRPI0809609 A2 BR PI0809609A2 BR PI0809609 A BRPI0809609 A BR PI0809609A BR PI0809609 A2 BRPI0809609 A2 BR PI0809609A2
Authority
BR
Brazil
Prior art keywords
drilling
lamining
mill
rough forming
hollow shield
Prior art date
Application number
BRPI0809609-0A2A
Other languages
English (en)
Inventor
Naoya Hirase
Tomio Yamakawa
Kazuhiro Shimoda
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 BRPI0809609A2 publication Critical patent/BRPI0809609A2/pt
Publication of BRPI0809609B1 publication Critical patent/BRPI0809609B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Extrusion Of Metal (AREA)
BRPI0809609A 2007-03-30 2008-01-11 fresa perfuratriz para perfurar e laminar um tarugo arredondado formando uma blindagem oca BRPI0809609B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007090644 2007-03-30
PCT/JP2008/050277 WO2008126427A1 (ja) 2007-03-30 2008-01-11 穿孔機

Publications (2)

Publication Number Publication Date
BRPI0809609A2 true BRPI0809609A2 (pt) 2014-10-29
BRPI0809609B1 BRPI0809609B1 (pt) 2020-04-07

Family

ID=39863586

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809609A BRPI0809609B1 (pt) 2007-03-30 2008-01-11 fresa perfuratriz para perfurar e laminar um tarugo arredondado formando uma blindagem oca

Country Status (8)

Country Link
US (1) US8104316B2 (pt)
EP (1) EP2130621B1 (pt)
JP (1) JP5071476B2 (pt)
CN (1) CN101652196B (pt)
AR (1) AR067287A1 (pt)
BR (1) BRPI0809609B1 (pt)
MX (1) MX2009010607A (pt)
WO (1) WO2008126427A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4826949B2 (ja) * 2006-09-11 2011-11-30 住友金属工業株式会社 継目無管の製造状況モニタリング装置及び方法並びに継目無管製造設備
JP5334325B2 (ja) * 2010-04-16 2013-11-06 ユニクラフトナグラ株式会社 中空部品の深穴成形装置及び成形法
CN103394526A (zh) * 2013-08-01 2013-11-20 安吉县鹏大钢管有限公司 一种高效节能环保的圆钢穿孔装置
JP6102854B2 (ja) * 2014-07-29 2017-03-29 Ｊｆｅスチール株式会社 ビレットに背圧を加えるプッシャーの駆動装置および駆動方法
CN104588411A (zh) * 2015-01-26 2015-05-06 张家港兴业钢管有限公司 生产无缝钢管用穿孔机
CN108393783A (zh) * 2018-04-24 2018-08-14 北京瀚川鑫冶工程技术有限公司 一种带式棒材、线材、管材磨削抛光加工设备及其生产线
CN111069298B (zh) * 2019-12-19 2021-10-08 太原重工股份有限公司 穿孔机数字化控制系统及方法
JP6950858B1 (ja) * 2020-04-30 2021-10-13 Ｊｆｅスチール株式会社 傾斜圧延設備、継目無素管の製造方法および継目無鋼管の製造方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US401143A (en) * 1889-04-09 flagler
US636335A (en) * 1897-12-28 1899-11-07 John Arthur Hampton Seamless-tube-rolling mill.
US1219802A (en) * 1916-05-12 1917-03-20 Harrison M Brightman Process of forming a tube.
US1882655A (en) * 1928-09-27 1932-10-18 Walter R Clark Machine for rolling or piercing billets
US1999987A (en) * 1933-05-24 1935-04-30 Diescher Tube Mills Inc Cross-roll
US2309690A (en) * 1940-08-21 1943-02-02 Andrew J Aiken Apparatus for producing seamless tubes
US2306827A (en) * 1940-10-24 1942-12-29 William T Mohan Apparatus for making metallic pipes and tubes
US3550415A (en) * 1969-01-13 1970-12-29 United States Steel Corp Feed and toe angle indicator for billet-piercing mill
US4006618A (en) * 1974-07-23 1977-02-08 Samon Yanagimoto Method of producing seamless steel tube
US4318294A (en) * 1978-12-29 1982-03-09 Nippon Steel Corporation Method of manufacturing seamless metal pipes and tubes
DE3432288C2 (de) * 1984-09-01 1987-01-02 Kocks Technik Gmbh & Co, 4010 Hilden Anwendung von Inertgas beim Herstellen nahtloser Rohre
IT1185129B (it) * 1985-06-28 1987-11-04 Innocenti Santeustacchio Spa Metodo ed apparecchiatura per guidare una billetta in entrata ad un laminatoio presso-perforatore
DE3602176C1 (de) * 1986-01-23 1987-08-13 Mannesmann Ag Schraegwalzwerk
US4798071A (en) * 1986-06-25 1989-01-17 Kocks Technik Gmbh & Co. Seamless tube production
JPS63174704A (ja) * 1987-01-13 1988-07-19 Sumitomo Heavy Ind Ltd ロ−ル穿孔圧延機のガイドシユ−
JPS63220907A (ja) * 1987-03-09 1988-09-14 Sumitomo Metal Ind Ltd 傾斜ロ−ル圧延機による穿孔圧延方法
JP2633858B2 (ja) 1987-07-10 1997-07-23 株式会社日立製作所 プローブ顕微鏡
JPS6415601U (pt) * 1987-07-17 1989-01-26
JPH079013A (ja) * 1993-06-29 1995-01-13 Nkk Corp 継目無鋼管の製造設備
CN2216438Y (zh) * 1994-12-23 1996-01-03 冶金工业部钢铁研究总院 锥辊芯棒复合延伸机
JPH0910806A (ja) * 1995-04-26 1997-01-14 Nippon Steel Corp 継目無鋼管の傾斜圧延装置および傾斜圧延方法
JP2000246311A (ja) 1999-03-03 2000-09-12 Nkk Corp 難加工材または鋳造ままの丸鋳片の継目無管製造方法
JP3425718B2 (ja) 1999-12-06 2003-07-14 Ｊｆｅエンジニアリング株式会社 継目無管の製造方法
JP2006297400A (ja) 2005-04-15 2006-11-02 Sanyo Special Steel Co Ltd 継目無鋼管の穿孔方法

Also Published As

Publication number Publication date
JP5071476B2 (ja) 2012-11-14
US20100011831A1 (en) 2010-01-21
AR067287A1 (es) 2009-10-07
EP2130621B1 (en) 2014-06-11
BRPI0809609B1 (pt) 2020-04-07
JPWO2008126427A1 (ja) 2010-07-22
CN101652196B (zh) 2013-02-06
EP2130621A1 (en) 2009-12-09
US8104316B2 (en) 2012-01-31
EP2130621A4 (en) 2013-06-26
MX2009010607A (es) 2009-10-22
CN101652196A (zh) 2010-02-17
WO2008126427A1 (ja) 2008-10-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

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

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2020, OBSERVADAS AS CONDICOES LEGAIS.