DE3377114D1 - Apparatus for reducing the wall of a tube by rolling - Google Patents

Apparatus for reducing the wall of a tube by rolling

Info

Publication number
DE3377114D1
DE3377114D1 DE8383111045T DE3377114T DE3377114D1 DE 3377114 D1 DE3377114 D1 DE 3377114D1 DE 8383111045 T DE8383111045 T DE 8383111045T DE 3377114 T DE3377114 T DE 3377114T DE 3377114 D1 DE3377114 D1 DE 3377114D1
Authority
DE
Germany
Prior art keywords
tube
wall
reducing
zone
reduction
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
DE8383111045T
Other languages
German (de)
English (en)
Inventor
Wladyslaw Dobrucki
Jerzy Mischke
Andrzej Pietrzykowski
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.)
Akademia Gomiczo Hutnicza
Original Assignee
Akademia Gomiczo Hutnicza
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 Akademia Gomiczo Hutnicza filed Critical Akademia Gomiczo Hutnicza
Application granted granted Critical
Publication of DE3377114D1 publication Critical patent/DE3377114D1/de
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
    • B21B19/12—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 parallel to the axis of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Extraction Processes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Selective Calling Equipment (AREA)
  • Heat Treatment Of Articles (AREA)
DE8383111045T 1982-11-25 1983-11-04 Apparatus for reducing the wall of a tube by rolling Expired DE3377114D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1982239249A PL139099B1 (en) 1982-11-25 1982-11-25 Method of reducing thickness of pipe wall and rolling mill therefor

Publications (1)

Publication Number Publication Date
DE3377114D1 true DE3377114D1 (en) 1988-07-28

Family

ID=20014823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383111045T Expired DE3377114D1 (en) 1982-11-25 1983-11-04 Apparatus for reducing the wall of a tube by rolling

Country Status (7)

Country Link
US (1) US4602493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0110194B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59113908A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE35231T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD217442A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3377114D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL139099B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0785804B2 (ja) * 1986-07-25 1995-09-20 新日本製鐵株式会社 鋼管の圧延方法
US5351515A (en) * 1993-01-19 1994-10-04 Sandvik Special Metals Corporation Apparatus and method for reducing the diameter of a cylindrical workpiece
US5626050A (en) * 1994-12-08 1997-05-06 Aluminum Company Of America Method of making metal ball bats
US7328599B2 (en) * 2006-02-02 2008-02-12 Thu Van Nguyen Method and apparatus for making metal ball bats
ITMI20081012A1 (it) * 2008-06-03 2009-12-04 Danieli Off Mecc Laminatoio del tipo espansore rotante, per corpi tubolari, con sistema di stabilizzazione della punta
CN102921847B (zh) * 2012-11-20 2015-09-30 武汉理工大学 一种筒形件的精密轧制成形方法及装置
CN103084520B (zh) * 2013-02-06 2015-09-30 武汉理工大学 一种内台阶筒形件的精密轧制成形方法及装置
CN114054506A (zh) * 2020-08-06 2022-02-18 江苏兴荣高新科技股份有限公司 一种行星轧管机连续轧制铜管的方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US389585A (en) * 1888-09-18 Seamless tubes
US644919A (en) * 1899-08-08 1900-03-06 John Illingworth Rod straightening and finishing machine.
US954201A (en) * 1908-12-17 1910-04-05 Anthony Joseph Mcginness Rolling mill for tubes.
US1368413A (en) * 1919-03-26 1921-02-15 Ralph C Stiefel Tube-rolling mechanism
US1596751A (en) * 1924-10-24 1926-08-17 Sandusky Foundry & Machine Co Tube-rolling machine
US1874995A (en) * 1930-12-26 1932-08-30 Eaton Mfg Co Rolling machine
BE387391A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1931-04-29
DE635015C (de) * 1932-09-10 1936-09-08 Fritz Kocks Dr Ing Verfahren zum Auswalzen von Hohlkoerpern
US2164724A (en) * 1936-07-25 1939-07-04 Severin Jose Rolling mill for enlarging hollow bodies
US2179918A (en) * 1938-07-06 1939-11-14 Richard E Brock Tube rolling mill
DE955407C (de) * 1954-12-28 1957-01-03 Mannesmann Meer Ag Vorrichtung zum Glaetten, Aufweiten und Richten von rohrfoermigem Walzgut im WarmenZustand in Schraegwalzwerken
BE568981A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1957-07-13
GB1188374A (en) * 1966-05-05 1970-04-15 Rotary Profile Anstalt Improvements in or relating to apparatus for Manufacturing Tubular Articles
DE2009867C3 (de) * 1970-03-03 1978-08-03 Schloemann-Siemag Ag, 4000 Duesseldorf Walzkopf mit gegen die Walzgutachse geneigt fliegend gelagerten Walzen
US3735617A (en) * 1970-10-19 1973-05-29 Siemag Siegener Masch Bau Rolling mill
AT366298B (de) * 1976-12-21 1982-03-25 Schloemann Siemag Ag Walzwerksanlage zur herstellung von nahtlosen rohren
DE2657823C3 (de) * 1976-12-21 1984-04-26 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzwerksanlage zur Herstellung von nahtlosen Rohren
DE2657839B2 (de) * 1976-12-21 1979-09-06 Schloemann-Siemag Ag, 4000 Duesseldorf Walzwerk zum kontinuierlichen Auswalzen von Rohrluppen zu nahtlosen Rohren
FI773910A7 (fi) * 1977-03-21 1978-09-22 Kabel Metallwerke Ghh Snedvalsverk foer reducerande av laongstraeckt gods
DE2910445A1 (de) * 1979-03-16 1980-09-18 Schloemann Siemag Ag Verwendung eines schraegwalzwerkes mit umlaufenden walzen mit planetenantrieb

Also Published As

Publication number Publication date
JPS59113908A (ja) 1984-06-30
JPH0254164B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-20
EP0110194A3 (en) 1984-09-05
EP0110194B1 (de) 1988-06-22
EP0110194A2 (de) 1984-06-13
US4602493A (en) 1986-07-29
DD217442A5 (de) 1985-01-16
PL239249A1 (en) 1984-06-18
PL139099B1 (en) 1986-12-31
ATE35231T1 (de) 1988-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee