SE7412687L - - Google Patents

Info

Publication number
SE7412687L
SE7412687L SE7412687A SE7412687A SE7412687L SE 7412687 L SE7412687 L SE 7412687L SE 7412687 A SE7412687 A SE 7412687A SE 7412687 A SE7412687 A SE 7412687A SE 7412687 L SE7412687 L SE 7412687L
Authority
SE
Sweden
Prior art keywords
billet
cavity
extrusion
extruded
substance
Prior art date
Application number
SE7412687A
Other languages
Unknown language ( )
English (en)
Inventor
C J H Donaldson
H L D Pugh
Original Assignee
Sccratary Of State For Industr
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 Sccratary Of State For Industr filed Critical Sccratary Of State For Industr
Publication of SE7412687L publication Critical patent/SE7412687L/

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
    • 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
    • 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
    • B21C23/007—Hydrostatic extrusion
    • 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
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Lubricants (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
SE7412687A 1973-10-10 1974-10-09 SE7412687L (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4742073A GB1484569A (en) 1973-10-10 1973-10-10 Manufacturing hollow elongated articles by hydrostatic extrusion

Publications (1)

Publication Number Publication Date
SE7412687L true SE7412687L (ja) 1975-04-11

Family

ID=10444904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7412687A SE7412687L (ja) 1973-10-10 1974-10-09

Country Status (5)

Country Link
JP (1) JPS51115264A (ja)
DE (1) DE2447771A1 (ja)
GB (1) GB1484569A (ja)
NL (1) NL7413251A (ja)
SE (1) SE7412687L (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413995B (sv) * 1977-02-07 1980-07-07 Asea Ab Press for hydrostatisk strengpressning av ror

Also Published As

Publication number Publication date
GB1484569A (en) 1977-09-01
DE2447771A1 (de) 1975-04-17
JPS51115264A (en) 1976-10-09
NL7413251A (nl) 1975-04-14

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