GB1320035A - Piercing rolling apparatus - Google Patents

Piercing rolling apparatus

Info

Publication number
GB1320035A
GB1320035A GB5236070A GB5236070A GB1320035A GB 1320035 A GB1320035 A GB 1320035A GB 5236070 A GB5236070 A GB 5236070A GB 5236070 A GB5236070 A GB 5236070A GB 1320035 A GB1320035 A GB 1320035A
Authority
GB
United Kingdom
Prior art keywords
rolls
housing
angle
roll
horizontal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5236070A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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
Priority claimed from JP8893769A external-priority patent/JPS4923473B1/ja
Priority claimed from JP472970A external-priority patent/JPS4923756B1/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of GB1320035A publication Critical patent/GB1320035A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
GB5236070A 1969-11-05 1970-11-04 Piercing rolling apparatus Expired GB1320035A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8893769A JPS4923473B1 (enExample) 1969-11-05 1969-11-05
JP472970A JPS4923756B1 (enExample) 1970-01-16 1970-01-16

Publications (1)

Publication Number Publication Date
GB1320035A true GB1320035A (en) 1973-06-13

Family

ID=26338548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5236070A Expired GB1320035A (en) 1969-11-05 1970-11-04 Piercing rolling apparatus

Country Status (6)

Country Link
US (1) US3719066A (enExample)
BE (1) BE758174A (enExample)
CA (1) CA919958A (enExample)
DE (1) DE2054541A1 (enExample)
FR (1) FR2068994A5 (enExample)
GB (1) GB1320035A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804855A (zh) * 2020-08-26 2020-10-23 太原科技大学 一种三自由度旋轧机
CN111842742A (zh) * 2020-08-26 2020-10-30 太原科技大学 一种锥齿轮传动的单环辊旋轧机构
CN112024607A (zh) * 2020-08-26 2020-12-04 太原科技大学 一种锥齿轮传动的双环辊旋轧机构
CN112045120A (zh) * 2020-08-26 2020-12-08 太原科技大学 一种直齿轮传动的双环辊旋轧机构

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814493C3 (de) * 1978-03-31 1980-12-18 Mannesmann Ag, 4000 Duesseldorf Schrägwalzwerk
JPS6059042B2 (ja) * 1981-04-10 1985-12-23 住友金属工業株式会社 継目無鋼管の製造方法
DE3406841A1 (de) * 1984-02-23 1985-09-12 Mannesmann AG, 4000 Düsseldorf Walzenanstellung fuer ein dreiwalzen-kegelschraegwalzwerk
JPS63238909A (ja) * 1987-03-27 1988-10-05 Sumitomo Metal Ind Ltd 継目無管の製造方法
US4901553A (en) * 1987-06-03 1990-02-20 Sumitomo Metal Industries, Ltd. Method of manufacturing a finned tube
EP0369795B1 (en) * 1988-11-18 1993-09-15 Sumitomo Metal Industries, Ltd. Method of manufacturing seamless tube formed of titanium material
DE4140948C2 (de) * 1991-12-12 1993-11-11 Schwager Aribert Prof Dr Ing H Verfahren zur Herstellung rohrförmiger Teile
EP0712673B1 (de) * 1994-11-17 1998-02-25 MANNESMANN Aktiengesellschaft Kalibrierung von Asselwalzen
WO1996021526A1 (en) * 1995-01-10 1996-07-18 Sumitomo Metal Industries, Ltd. Method and apparatus for piercing seamless metal pipe
JP4196991B2 (ja) * 2003-06-06 2008-12-17 住友金属工業株式会社 継目無管の製造における穿孔圧延方法
DE102005028667A1 (de) * 2005-06-16 2006-12-21 V&M Deutschland Gmbh Vorrichtung zum Herstellen eines nahtlosen Hohlkörpers aus Stahl
JP2022536595A (ja) 2019-05-06 2022-08-18 ヴァローレック ドイチュラント ゲーエムベーハー 圧延動作中のねじれ角を決定するための方法および装置
CN113680823B (zh) * 2021-08-31 2024-03-12 攀钢集团研究院有限公司 一种无缝钢管穿孔机及其顶头

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE185148C (enExample) *
US1141426A (en) * 1911-05-03 1915-06-01 Frank E Simpkins Mandrel stripping and cooling mechanism.
US1587112A (en) * 1922-02-13 1926-06-01 Gassen Josef Rolling mill for pierced or solid metal blanks
FR770039A (fr) * 1933-04-26 1934-09-06 Diescher Tube Mills Perfectionnements relatifs à un procédé de perçage d'ébauches métalliques pleines
US2103574A (en) * 1934-06-12 1937-12-28 John B Wintercorn Positively controlled tube bore mandrel for tube forming machines
FR1506669A (fr) * 1966-03-22 1967-12-22 Babcock & Wilcox Co Procédé de perçage pour la production de tubes
US3512403A (en) * 1967-03-30 1970-05-19 Nippon Kokan Kk Method of determining the pierceability of seamless metal tubes
US3550415A (en) * 1969-01-13 1970-12-29 United States Steel Corp Feed and toe angle indicator for billet-piercing mill

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804855A (zh) * 2020-08-26 2020-10-23 太原科技大学 一种三自由度旋轧机
CN111842742A (zh) * 2020-08-26 2020-10-30 太原科技大学 一种锥齿轮传动的单环辊旋轧机构
CN112024607A (zh) * 2020-08-26 2020-12-04 太原科技大学 一种锥齿轮传动的双环辊旋轧机构
CN112045120A (zh) * 2020-08-26 2020-12-08 太原科技大学 一种直齿轮传动的双环辊旋轧机构

Also Published As

Publication number Publication date
US3719066A (en) 1973-03-06
CA919958A (en) 1973-01-30
FR2068994A5 (enExample) 1971-09-03
BE758174A (fr) 1971-04-01
DE2054541A1 (de) 1971-05-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years