GB2066122B - Sizing a tube end - Google Patents

Sizing a tube end

Info

Publication number
GB2066122B
GB2066122B GB7943817A GB7943817A GB2066122B GB 2066122 B GB2066122 B GB 2066122B GB 7943817 A GB7943817 A GB 7943817A GB 7943817 A GB7943817 A GB 7943817A GB 2066122 B GB2066122 B GB 2066122B
Authority
GB
United Kingdom
Prior art keywords
sizing
tube end
tube
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
GB7943817A
Other versions
GB2066122A (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.)
Vickers Ltd
Original Assignee
Vickers 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 Vickers Ltd filed Critical Vickers Ltd
Priority to GB7943817A priority Critical patent/GB2066122B/en
Publication of GB2066122A publication Critical patent/GB2066122A/en
Application granted granted Critical
Publication of GB2066122B publication Critical patent/GB2066122B/en
Expired legal-status Critical Current

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
    • 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
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
GB7943817A 1979-12-20 1979-12-20 Sizing a tube end Expired GB2066122B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7943817A GB2066122B (en) 1979-12-20 1979-12-20 Sizing a tube end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7943817A GB2066122B (en) 1979-12-20 1979-12-20 Sizing a tube end

Publications (2)

Publication Number Publication Date
GB2066122A GB2066122A (en) 1981-07-08
GB2066122B true GB2066122B (en) 1983-05-18

Family

ID=10509951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7943817A Expired GB2066122B (en) 1979-12-20 1979-12-20 Sizing a tube end

Country Status (1)

Country Link
GB (1) GB2066122B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408070A1 (en) 1984-03-05 1985-09-05 Kraftwerk Union AG, 4330 Mülheim EXPANSION DEVICE FOR PIPE ENDS
CH699306A1 (en) * 2008-08-13 2010-02-15 Finemon Ag Flaring tool for pipes and pipe pressing clutch.
CN103331337B (en) * 2013-07-17 2015-11-04 徐州华恒机器人系统有限公司 Handheld portable radiator flat tube hydraulic tube expander and adopt its expand tube system
CN103521614B (en) * 2013-10-17 2015-11-04 常州常宝精特钢管有限公司 Steel pipe heading machine band heading mold inner chamber working face molded line
CN113102643B (en) * 2021-03-26 2024-03-26 保隆(安徽)汽车配件有限公司 Pipe fitting rounding and sizing processing die

Also Published As

Publication number Publication date
GB2066122A (en) 1981-07-08

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Legal Events

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