JPS5257071A - Profile control method for metal high pressure extrusion - Google Patents

Profile control method for metal high pressure extrusion

Info

Publication number
JPS5257071A
JPS5257071A JP13331475A JP13331475A JPS5257071A JP S5257071 A JPS5257071 A JP S5257071A JP 13331475 A JP13331475 A JP 13331475A JP 13331475 A JP13331475 A JP 13331475A JP S5257071 A JPS5257071 A JP S5257071A
Authority
JP
Japan
Prior art keywords
high pressure
control method
profile control
pressure extrusion
metal high
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.)
Granted
Application number
JP13331475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5725284B2 (OSRAM
Inventor
Samon Yanamoto
Koushirou Aoyanagi
Susumu Mizunuma
Yoshiki Nanbu
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP13331475A priority Critical patent/JPS5257071A/ja
Priority to US05/736,182 priority patent/US4074557A/en
Priority to DD7600195504A priority patent/DD128426A5/xx
Priority to DE19762648864 priority patent/DE2648864A1/de
Priority to GB45045/76A priority patent/GB1552814A/en
Priority to IT28886/76A priority patent/IT1091051B/it
Priority to FR7632771A priority patent/FR2329366A1/fr
Publication of JPS5257071A publication Critical patent/JPS5257071A/ja
Publication of JPS5725284B2 publication Critical patent/JPS5725284B2/ja
Granted 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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Extrusion Of Metal (AREA)
JP13331475A 1975-10-30 1975-11-05 Profile control method for metal high pressure extrusion Granted JPS5257071A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13331475A JPS5257071A (en) 1975-11-05 1975-11-05 Profile control method for metal high pressure extrusion
US05/736,182 US4074557A (en) 1975-10-30 1976-10-27 Metal extrusion process with high reduction
DD7600195504A DD128426A5 (de) 1975-10-30 1976-10-28 Verfahren zum strangpressen von metallen mit hoher dickenabnahme
DE19762648864 DE2648864A1 (de) 1975-10-30 1976-10-28 Verfahren zum strangpressen von metallen mit hoher dickenabnahme
GB45045/76A GB1552814A (en) 1975-10-30 1976-10-29 Metal extrusion rolling process
IT28886/76A IT1091051B (it) 1975-10-30 1976-10-29 Procedimento per l'estrusione ad alta riduzione di metalli
FR7632771A FR2329366A1 (fr) 1975-10-30 1976-10-29 Procede d'extrusion d'un metal avec un taux de reduction eleve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13331475A JPS5257071A (en) 1975-11-05 1975-11-05 Profile control method for metal high pressure extrusion

Publications (2)

Publication Number Publication Date
JPS5257071A true JPS5257071A (en) 1977-05-11
JPS5725284B2 JPS5725284B2 (OSRAM) 1982-05-28

Family

ID=15101774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13331475A Granted JPS5257071A (en) 1975-10-30 1975-11-05 Profile control method for metal high pressure extrusion

Country Status (1)

Country Link
JP (1) JPS5257071A (OSRAM)

Also Published As

Publication number Publication date
JPS5725284B2 (OSRAM) 1982-05-28

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