WO2008126427A1 - 穿孔機 - Google Patents

穿孔機 Download PDF

Info

Publication number
WO2008126427A1
WO2008126427A1 PCT/JP2008/050277 JP2008050277W WO2008126427A1 WO 2008126427 A1 WO2008126427 A1 WO 2008126427A1 JP 2008050277 W JP2008050277 W JP 2008050277W WO 2008126427 A1 WO2008126427 A1 WO 2008126427A1
Authority
WO
WIPO (PCT)
Prior art keywords
roll
slant
pusher
round billet
guide roll
Prior art date
Application number
PCT/JP2008/050277
Other languages
English (en)
French (fr)
Inventor
Naoya Hirase
Tomio Yamakawa
Kazuhiro Shimoda
Original Assignee
Sumitomo Metal Industries, Ltd.
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 Industries, Ltd. filed Critical Sumitomo Metal Industries, Ltd.
Priority to CN2008800110644A priority Critical patent/CN101652196B/zh
Priority to EP08703141.5A priority patent/EP2130621B1/en
Priority to BRPI0809609A priority patent/BRPI0809609B1/pt
Priority to JP2009508928A priority patent/JP5071476B2/ja
Priority to MX2009010607A priority patent/MX2009010607A/es
Publication of WO2008126427A1 publication Critical patent/WO2008126427A1/ja
Priority to US12/568,698 priority patent/US8104316B2/en

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)
  • Extrusion Of Metal (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

　穿孔機１０は、複数の傾斜ロール１と、プラグ２と、プッシャ４と、ガイドロール６とを備える。プッシャ４は、少なくとも丸ビレット２０が傾斜ロール１に接触してから所定距離前進するまで、丸ビレット２０を後端から押し進める。ガイドロール６は、傾斜ロール１とプッシャ４との間に配置される。ガイドロール６は、ロール軸６１とロール表面６２とを含む。ロール軸６１は、パスラインＰＬに対して斜めに傾く。ロール表面６２の断面形状は凹の弓状である。さらに、ガイドロール６は無駆動である。プッシャ４で押された丸ビレット２０は、ガイドロール６により回転を与えられる。そのため、丸ビレット２０が傾斜ロール１と接触したときの摩擦力が低減される。 その結果、プッシャで丸ビレットを複数の傾斜ロールの間に押し込みながら穿孔圧延しても、傾斜ロールの磨耗量を抑えることができる。
PCT/JP2008/050277 2007-03-30 2008-01-11 穿孔機 WO2008126427A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2008800110644A CN101652196B (zh) 2007-03-30 2008-01-11 穿孔机
EP08703141.5A EP2130621B1 (en) 2007-03-30 2008-01-11 Boring machine
BRPI0809609A BRPI0809609B1 (pt) 2007-03-30 2008-01-11 fresa perfuratriz para perfurar e laminar um tarugo arredondado formando uma blindagem oca
JP2009508928A JP5071476B2 (ja) 2007-03-30 2008-01-11 穿孔機
MX2009010607A MX2009010607A (es) 2007-03-30 2008-01-11 Tren perforador.
US12/568,698 US8104316B2 (en) 2007-03-30 2009-09-29 Piercing mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-090644 2007-03-30
JP2007090644 2007-03-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/568,698 Continuation US8104316B2 (en) 2007-03-30 2009-09-29 Piercing mill

Publications (1)

Publication Number Publication Date
WO2008126427A1 true WO2008126427A1 (ja) 2008-10-23

Family

ID=39863586

Family Applications (1)

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

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011224588A (ja) * 2010-04-16 2011-11-10 Uni Craft Nagura Kk 中空部品の深穴成形装置及び成形法
JP2016030275A (ja) * 2014-07-29 2016-03-07 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

Families Citing this family (5)

* 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
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
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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−
JPS6415601U (ja) * 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
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
JP2001162306A (ja) 1999-12-06 2001-06-19 Nkk Corp 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

Family Cites Families (17)

* 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
DE3432288A1 (de) * 1984-09-01 1986-03-13 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum 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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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−
JPS6415601U (ja) * 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
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
JP2001162306A (ja) 1999-12-06 2001-06-19 Nkk Corp 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2130621A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011224588A (ja) * 2010-04-16 2011-11-10 Uni Craft Nagura Kk 中空部品の深穴成形装置及び成形法
JP2016030275A (ja) * 2014-07-29 2016-03-07 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

Also Published As

Publication number Publication date
BRPI0809609B1 (pt) 2020-04-07
JPWO2008126427A1 (ja) 2010-07-22
CN101652196B (zh) 2013-02-06
BRPI0809609A2 (pt) 2014-10-29
JP5071476B2 (ja) 2012-11-14
AR067287A1 (es) 2009-10-07
US8104316B2 (en) 2012-01-31
MX2009010607A (es) 2009-10-22
EP2130621A1 (en) 2009-12-09
CN101652196A (zh) 2010-02-17
US20100011831A1 (en) 2010-01-21
EP2130621B1 (en) 2014-06-11
EP2130621A4 (en) 2013-06-26

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