GB2529844B - Forming butted tubes - Google Patents

Forming butted tubes

Info

Publication number
GB2529844B
GB2529844B GB1415595.6A GB201415595A GB2529844B GB 2529844 B GB2529844 B GB 2529844B GB 201415595 A GB201415595 A GB 201415595A GB 2529844 B GB2529844 B GB 2529844B
Authority
GB
United Kingdom
Prior art keywords
forming
butted tubes
tubes
forming butted
butted
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 - Fee Related
Application number
GB1415595.6A
Other versions
GB2529844A (en
GB201415595D0 (en
Inventor
T Noronha Keith
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.)
Reynolds Tech Ltd
Original Assignee
Reynolds Tech 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 Reynolds Tech Ltd filed Critical Reynolds Tech Ltd
Priority to GB1415595.6A priority Critical patent/GB2529844B/en
Publication of GB201415595D0 publication Critical patent/GB201415595D0/en
Publication of GB2529844A publication Critical patent/GB2529844A/en
Application granted granted Critical
Publication of GB2529844B publication Critical patent/GB2529844B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/16—Remodelling hollow bodies with respect to the shape of the cross-section
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/06—Dies; Selection of material therefor; Cleaning thereof with adjustable section
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/16—Mandrels; Mounting or adjusting same
GB1415595.6A 2014-09-03 2014-09-03 Forming butted tubes Expired - Fee Related GB2529844B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1415595.6A GB2529844B (en) 2014-09-03 2014-09-03 Forming butted tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1415595.6A GB2529844B (en) 2014-09-03 2014-09-03 Forming butted tubes

Publications (3)

Publication Number Publication Date
GB201415595D0 GB201415595D0 (en) 2014-10-15
GB2529844A GB2529844A (en) 2016-03-09
GB2529844B true GB2529844B (en) 2017-03-08

Family

ID=51752552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1415595.6A Expired - Fee Related GB2529844B (en) 2014-09-03 2014-09-03 Forming butted tubes

Country Status (1)

Country Link
GB (1) GB2529844B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108168966B (en) * 2017-11-30 2020-07-21 金堆城钼业股份有限公司 Device and method for manufacturing molybdenum and molybdenum alloy pipe tensile sample gauge length line
DE102020108425A1 (en) * 2020-03-26 2021-09-30 Sms Group Gmbh Drawing machine, drawing process and mandrel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189827215A (en) * 1898-12-24 1899-11-25 Henry James Brookes Improvements in Tube Drawing and Mechanism relating thereto.
FR2326993A1 (en) * 1975-10-10 1977-05-06 Degond Sa Ets J Drawing of metal tube of tapering wall thickness - uses conical drawing plate insert which is advanced as tube is drawn to produce tennis racket shaft
DE3133804C1 (en) * 1981-08-24 1983-05-05 Mannesmann AG, 4000 Düsseldorf Control device for adjusting the position of a stepped mandrel
US4726211A (en) * 1984-04-16 1988-02-23 Sanwa Kokan Kabushiki Kaishas Method of cold drawing seamless metal tubes each having an upset portion on each end

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189827215A (en) * 1898-12-24 1899-11-25 Henry James Brookes Improvements in Tube Drawing and Mechanism relating thereto.
FR2326993A1 (en) * 1975-10-10 1977-05-06 Degond Sa Ets J Drawing of metal tube of tapering wall thickness - uses conical drawing plate insert which is advanced as tube is drawn to produce tennis racket shaft
DE3133804C1 (en) * 1981-08-24 1983-05-05 Mannesmann AG, 4000 Düsseldorf Control device for adjusting the position of a stepped mandrel
US4726211A (en) * 1984-04-16 1988-02-23 Sanwa Kokan Kabushiki Kaishas Method of cold drawing seamless metal tubes each having an upset portion on each end

Also Published As

Publication number Publication date
GB2529844A (en) 2016-03-09
GB201415595D0 (en) 2014-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200903