MY164169A - Apparatus and method of reforming pipe member - Google Patents

Apparatus and method of reforming pipe member

Info

Publication number
MY164169A
MY164169A MYPI2013701858A MYPI2013701858A MY164169A MY 164169 A MY164169 A MY 164169A MY PI2013701858 A MYPI2013701858 A MY PI2013701858A MY PI2013701858 A MYPI2013701858 A MY PI2013701858A MY 164169 A MY164169 A MY 164169A
Authority
MY
Malaysia
Prior art keywords
pipe member
circumference face
axial region
anvil ring
face
Prior art date
Application number
MYPI2013701858A
Inventor
Hiroyuki Hosoda
Toru Ikezaki
Tadashi Torii
Original Assignee
Nippon Steel & Sumikin Eng Co
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 Nippon Steel & Sumikin Eng Co filed Critical Nippon Steel & Sumikin Eng Co
Publication of MY164169A publication Critical patent/MY164169A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/14—Recontouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

THE APPARATUS IS USED FOR REFORMING A PIPE MEMBER (T) BY IMPROVING THE ROUNDNESS OF AN AXIAL REGION (T) WHICH IS AT LEAST A PART OF THE PIPE MEMBER IN A DIRECTION OF AN AXIS OF THE PIPE MEMBER, THE APPARATUS INCLUDES: AN ANVIL RING (11) DISPOSED OUTSIDE THE PIPE MEMBER SO THAT A CIRCULARLY-FORMED INNER CIRCUMFERENCE FACE (11A) OF THE ANVIL RING (11) IS OPPOSED TO AN OUTER CIRCUMFERENCE FACE OF THE AXIAL REGION; AN INNER ROLLER (12) DISPOSED INSIDE THE PIPE MEMBER SO THAT AN OUTER CIRCUMFERENCE FACE OF THE INNER ROLLER (12) IS IN CONTACT WITH AN INNER CIRCUMFERENCE FACE (11A) OF THE AXIAL REGION; A PRESSING UNIT (13) WHICH APPLIES A PRESSURE CONTACT FORCE BETWEEN THE INNER CIRCUMFERENCE FACE (11A) OF THE ANVIL RING (11) AND THE OUTER CIRCUMFERENCE FACE OF THE PIPE MEMBER, THEREBY CAUSING PLASTIC DEFORMATION AT THE AXIAL REGION BY USING THE INNER CIRCUMFERENCE FACE (11A) OF THE ANVIL RING (11) AS A REFORMING FACE; AND A ROTATION UNIT (15) WHICH ROTATES THE PIPE MEMBER WITH RESPECT TO THE INNER ROLLER (12) AROUND THE AXIS OF THE PIPE MEMBER (T).
MYPI2013701858A 2011-04-08 2012-04-06 Apparatus and method of reforming pipe member MY164169A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011086185 2011-04-08
JP2012084810A JP5927008B2 (en) 2011-04-08 2012-04-03 Tube straightening device and pipe straightening method

Publications (1)

Publication Number Publication Date
MY164169A true MY164169A (en) 2017-11-30

Family

ID=46969312

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013701858A MY164169A (en) 2011-04-08 2012-04-06 Apparatus and method of reforming pipe member

Country Status (6)

Country Link
EP (1) EP2695685B1 (en)
JP (1) JP5927008B2 (en)
KR (1) KR101523870B1 (en)
AU (1) AU2012240903B2 (en)
MY (1) MY164169A (en)
WO (1) WO2012137924A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103521561B (en) * 2013-10-22 2015-05-20 郑州科技学院 Metal pipeline straightening device
DE102015212968B4 (en) * 2014-07-17 2023-06-22 Sms Group Gmbh Method and device for calibrating the ends of metal pipes
JP6322510B2 (en) * 2014-07-23 2018-05-09 新日鉄住金エンジニアリング株式会社 Tube straightening method
CN104993418B (en) * 2015-07-17 2018-05-04 中国电力科学研究院 A kind of supporting straightener of connecting tube used for large-section conducting wire protective device
JP2018183787A (en) * 2017-04-24 2018-11-22 新日鐵住金株式会社 Steel pipe manufacturing method
CN109420691B (en) * 2017-08-24 2020-04-14 重庆钢铁(集团)有限责任公司 Rotary feeding and straightening method for metal pipe
CN107597893B (en) * 2017-10-23 2023-12-15 浙江嘉达机械制造有限公司 Pipe fitting port shaping machine
JP2018086682A (en) * 2018-02-16 2018-06-07 新日鉄住金エンジニアリング株式会社 Pipe material correction method, and pipe material insertion device
CN108838244B (en) * 2018-07-19 2023-09-22 江苏省徐州锻压机床厂集团有限公司 Integral axle housing lute hole end face shaper
CN108889795B (en) * 2018-07-19 2023-08-15 江苏省徐州锻压机床厂集团有限公司 Shaping device for end face of lute hole of integral axle housing
CN109926467B (en) * 2019-04-19 2020-08-07 台州舒倍康医疗科技有限公司 Internal support flattening equipment of thermos
CN112122406B (en) * 2019-06-25 2024-09-20 杨喜春 Device for correcting ovality of port of large elbow pipe fitting
CN111589904B (en) * 2019-12-18 2022-03-22 中国一冶集团有限公司 Large-diameter steel pipe correction butt joint method
CN110893425B (en) * 2019-12-20 2025-01-14 广州永大不锈钢有限公司 A stainless steel pipeline straightening device
CN113828655B (en) * 2021-09-24 2022-08-12 燕山大学 Three-roller rounding method and rounding device for pipe ends of large pipe fittings
JP7276533B1 (en) 2022-02-09 2023-05-18 Ｊｆｅスチール株式会社 Steel pipe end processing device, steel pipe end processing method, and steel pipe manufacturing method
CN115090718B (en) * 2022-08-26 2022-11-08 中国能源建设集团山西电力建设有限公司 Shape correction method before butt welding of pipe orifices of two large-caliber thin-wall steel pipes
CN115502246A (en) * 2022-09-16 2022-12-23 玫德集团有限公司 A device and method for pipe processing and correction
CN115815376A (en) * 2022-12-09 2023-03-21 江苏中通管业有限公司 Roundness correction device and steel pipe production process
CN118237439B (en) * 2024-05-28 2024-07-19 四川振鸿钢制品有限公司 Galvanized pipe deformation resetting device and resetting method thereof
CN120551233B (en) * 2025-07-31 2025-10-28 张家港海岸钛业有限公司 Titanium alloy pipe straightening device

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JPS6044060B2 (en) * 1977-07-11 1985-10-01 協和合金株式会社 Molding method for hollow products with irregularities on the outer periphery such as ring gears
JPS6045013B2 (en) 1978-08-07 1985-10-07 株式会社日立製作所 How to straighten the tube end into a perfect circle
JPS58125617U (en) * 1982-02-16 1983-08-26 田中　哲雄 Circularity correction device for annular bodies
JP2861424B2 (en) * 1991-01-21 1999-02-24 トヨタ自動車株式会社 Internal gear manufacturing equipment
JP2881590B2 (en) * 1991-12-06 1999-04-12 日新製鋼株式会社 Pipe end straightening device
JP2681249B2 (en) * 1993-06-02 1997-11-26 昭和アルミニウム株式会社 Bending tube end shaping method
JPH07144226A (en) * 1993-11-25 1995-06-06 Kawasaki Steel Corp Method and apparatus for straightening a pipe end
JPH08141643A (en) * 1994-11-14 1996-06-04 Sumitomo Metal Ind Ltd Large diameter pipe shape correction method and large diameter pipe size / shape measuring device
JP3785998B2 (en) * 2001-12-10 2006-06-14 Ｊｆｅスチール株式会社 Steel pipe end straightening method and straightening apparatus
JP4382512B2 (en) * 2003-02-07 2009-12-16 昭和電工株式会社 Method and apparatus for measuring shape of tubular body
JP2010149128A (en) * 2008-12-24 2010-07-08 Aisin Aw Co Ltd Gear forming apparatus and gear forming method

Also Published As

Publication number Publication date
EP2695685B1 (en) 2016-02-24
WO2012137924A1 (en) 2012-10-11
KR101523870B1 (en) 2015-05-28
JP5927008B2 (en) 2016-05-25
KR20130133906A (en) 2013-12-09
JP2012223817A (en) 2012-11-15
AU2012240903B2 (en) 2015-07-30
AU2012240903A1 (en) 2013-10-31
EP2695685A4 (en) 2014-08-27
EP2695685A1 (en) 2014-02-12

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