JPS51115264A - Method of producing slender hollow article - Google Patents

Method of producing slender hollow article

Info

Publication number
JPS51115264A
JPS51115264A JP11573474A JP11573474A JPS51115264A JP S51115264 A JPS51115264 A JP S51115264A JP 11573474 A JP11573474 A JP 11573474A JP 11573474 A JP11573474 A JP 11573474A JP S51115264 A JPS51115264 A JP S51115264A
Authority
JP
Japan
Prior art keywords
hollow article
slender hollow
producing
producing slender
article
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.)
Pending
Application number
JP11573474A
Other languages
Japanese (ja)
Inventor
Jiyon Hiisukouto Donar Kuraaku
Roido Deibido Piyuu Haabato
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of JPS51115264A publication Critical patent/JPS51115264A/en
Pending 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, rods or 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
  • Lubricants (AREA)
JP11573474A 1973-10-10 1974-10-09 Method of producing slender hollow article Pending JPS51115264A (en)

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
JPS51115264A true JPS51115264A (en) 1976-10-09

Family

ID=10444904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11573474A Pending JPS51115264A (en) 1973-10-10 1974-10-09 Method of producing slender hollow article

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413995B (en) * 1977-02-07 1980-07-07 Asea Ab PRESSURE FOR HYDROSTATIC STRESS PRESSURE OF RODS

Also Published As

Publication number Publication date
SE7412687L (en) 1975-04-11
NL7413251A (en) 1975-04-14
DE2447771A1 (en) 1975-04-17
GB1484569A (en) 1977-09-01

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