NZ226004A - Conform extruding of tubes - Google Patents

Conform extruding of tubes

Info

Publication number
NZ226004A
NZ226004A NZ22600488A NZ22600488A NZ226004A NZ 226004 A NZ226004 A NZ 226004A NZ 22600488 A NZ22600488 A NZ 22600488A NZ 22600488 A NZ22600488 A NZ 22600488A NZ 226004 A NZ226004 A NZ 226004A
Authority
NZ
New Zealand
Prior art keywords
tubes
conform
extruding
conform extruding
Prior art date
Application number
NZ22600488A
Inventor
N R Fairey
J B Childs
Original Assignee
Bicc Plc
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 Bicc Plc filed Critical Bicc Plc
Publication of NZ226004A publication Critical patent/NZ226004A/en

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
    • B21C25/00—Profiling tools for metal extruding
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
NZ22600488A 1987-09-03 1988-08-31 Conform extruding of tubes NZ226004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878720670A GB8720670D0 (en) 1987-09-03 1987-09-03 Continuous extrusion of tubes

Publications (1)

Publication Number Publication Date
NZ226004A true NZ226004A (en) 1989-11-28

Family

ID=10623174

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ22600488A NZ226004A (en) 1987-09-03 1988-08-31 Conform extruding of tubes

Country Status (3)

Country Link
AU (1) AU606198B2 (en)
GB (2) GB8720670D0 (en)
NZ (1) NZ226004A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9924160D0 (en) 1999-10-12 1999-12-15 Bwe Ltd Continuous extrusion apparatus
GB9924161D0 (en) * 1999-10-12 1999-12-15 Bwe Ltd Copper tubing
CN102120228A (en) * 2010-12-23 2011-07-13 江苏包罗铜材集团股份有限公司 Low-pressure continuous-extrusion metal pipe machine

Also Published As

Publication number Publication date
GB2209295A (en) 1989-05-10
GB2209295B (en) 1991-02-13
AU2116288A (en) 1989-03-09
GB8720670D0 (en) 1987-10-07
AU606198B2 (en) 1991-01-31
GB8820623D0 (en) 1988-10-05

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