GB1184707A - A Method and Apparatus for Producing Seamless Rolled Tubes - Google Patents

A Method and Apparatus for Producing Seamless Rolled Tubes

Info

Publication number
GB1184707A
GB1184707A GB2554667A GB2554667A GB1184707A GB 1184707 A GB1184707 A GB 1184707A GB 2554667 A GB2554667 A GB 2554667A GB 2554667 A GB2554667 A GB 2554667A GB 1184707 A GB1184707 A GB 1184707A
Authority
GB
United Kingdom
Prior art keywords
tube
tool
wall thickness
producing seamless
rolled tubes
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
GB2554667A
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.)
CSEPEL VAS ES FEMMUVEK
Original Assignee
CSEPEL VAS ES FEMMUVEK
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 CSEPEL VAS ES FEMMUVEK filed Critical CSEPEL VAS ES FEMMUVEK
Publication of GB1184707A publication Critical patent/GB1184707A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B21C5/003—Pointing; Push-pointing of hollow material, e.g. tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0028—Drawing the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Of Metal (AREA)

Abstract

1,184,707. Rolling; extruding; making tubes. CSEPEL VAS-ES FEMMUVEK. 2 June, 1967 [5 July, 1966], No. 25546/67. Headings B3A, B3M and B3P. A billet 2, after being pierced by skew rolls 1. and a co-operating mandrel 3 to form a seamless tube, is fed directly through a die 5 which, together with an internal former 9, serves to reduce the diameter and wall thickness of the tube. A pilger mill (not shown) finally reduces the wall thickness of the tube. The tool 5 is formed in two parts which are urged together by a driving unit 7, the tool being axially movable relative to a mandrel rod 8.
GB2554667A 1966-07-05 1967-06-02 A Method and Apparatus for Producing Seamless Rolled Tubes Expired GB1184707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUBI000247 1966-07-05

Publications (1)

Publication Number Publication Date
GB1184707A true GB1184707A (en) 1970-03-18

Family

ID=10993621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2554667A Expired GB1184707A (en) 1966-07-05 1967-06-02 A Method and Apparatus for Producing Seamless Rolled Tubes

Country Status (2)

Country Link
DE (1) DE1602039C3 (en)
GB (1) GB1184707A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109351777A (en) * 2018-11-21 2019-02-19 杭州淳通新材料科技有限公司 Revolving-rolling type produces and processes seamless conical pipe equipment and its production and processing method
CN117943409A (en) * 2024-03-27 2024-04-30 陕西多伦科技发展有限公司 Single-frame continuous rolling mill

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238909A (en) * 1987-03-27 1988-10-05 Sumitomo Metal Ind Ltd Piercing method for seamless tube
DE19748920C2 (en) * 1997-10-30 2003-10-09 Sms Demag Ag Method and device for reducing the wall thickness of a hollow block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109351777A (en) * 2018-11-21 2019-02-19 杭州淳通新材料科技有限公司 Revolving-rolling type produces and processes seamless conical pipe equipment and its production and processing method
CN117943409A (en) * 2024-03-27 2024-04-30 陕西多伦科技发展有限公司 Single-frame continuous rolling mill
CN117943409B (en) * 2024-03-27 2024-06-04 陕西多伦科技发展有限公司 Single-frame continuous rolling mill

Also Published As

Publication number Publication date
DE1602039A1 (en) 1970-09-17
DE1602039C3 (en) 1974-05-16
DE1602039B2 (en) 1973-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years