IT942847B - Sistema di utensile e procedimento per l estrusione indiretta di mate riali in billette - Google Patents

Sistema di utensile e procedimento per l estrusione indiretta di mate riali in billette

Info

Publication number
IT942847B
IT942847B IT70726/71A IT7072671A IT942847B IT 942847 B IT942847 B IT 942847B IT 70726/71 A IT70726/71 A IT 70726/71A IT 7072671 A IT7072671 A IT 7072671A IT 942847 B IT942847 B IT 942847B
Authority
IT
Italy
Prior art keywords
billets
procedure
materials
tool system
indirect extrusion
Prior art date
Application number
IT70726/71A
Other languages
English (en)
Original Assignee
Texas Aluminum Co
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 Texas Aluminum Co filed Critical Texas Aluminum Co
Application granted granted Critical
Publication of IT942847B publication Critical patent/IT942847B/it

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
    • B21C26/00—Rams or plungers for metal extruding; Discs therefor
    • 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)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
IT70726/71A 1970-11-16 1971-11-15 Sistema di utensile e procedimento per l estrusione indiretta di mate riali in billette IT942847B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8984170A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
IT942847B true IT942847B (it) 1973-04-02

Family

ID=22219841

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70726/71A IT942847B (it) 1970-11-16 1971-11-15 Sistema di utensile e procedimento per l estrusione indiretta di mate riali in billette

Country Status (9)

Country Link
US (1) US3735623A (it)
JP (1) JPS5214701B1 (it)
AU (1) AU460231B2 (it)
BE (1) BE797008Q (it)
CA (1) CA946783A (it)
DE (1) DE2156871C3 (it)
FR (1) FR2131263A5 (it)
GB (2) GB1377370A (it)
IT (1) IT942847B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139638U (it) * 1974-09-17 1976-03-24
DE2519766C3 (de) * 1975-05-02 1980-09-25 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Preßstempel mit wenigstens einem Preßkanal
JPS5832004B2 (ja) * 1976-03-01 1983-07-09 ワイケイケイ株式会社 間接押出し方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960221A (en) * 1954-04-12 1960-11-15 Baldwin Lima Hamilton Corp Extrusion press for elongated cross-sections
US2867321A (en) * 1955-06-03 1959-01-06 Lake Erie Machinery Corp Container for an extrusion press
US2974791A (en) * 1956-10-09 1961-03-14 Loewy Eng Co Ltd Extrusion press container
US2962164A (en) * 1959-12-14 1960-11-29 Albert W Scribner Metal extrusion
US3150773A (en) * 1963-01-04 1964-09-29 American Metal Climax Inc Material forming process and apparatus
US3184944A (en) * 1963-09-18 1965-05-25 Baldwin Lima Hamilton Corp Extrusion press
US3364707A (en) * 1965-02-16 1968-01-23 Dow Chemical Co Extrusion forming member and method
GB1157089A (en) * 1965-10-13 1969-07-02 Vickers Ltd Improvements relating to High Pressure Intensifiers
US3548625A (en) * 1967-07-05 1970-12-22 Western Electric Co Collapsible feed mechanism
US3482424A (en) * 1967-11-22 1969-12-09 Pressure Technology Corp Of Am Process and apparatus for forming and working metals under pressure

Also Published As

Publication number Publication date
CA946783A (en) 1974-05-07
FR2131263A5 (it) 1972-11-10
GB1377370A (en) 1974-12-11
DE2156871A1 (de) 1972-06-22
US3735623A (en) 1973-05-29
AU3575071A (en) 1973-05-24
BE797008Q (fr) 1973-07-16
DE2156871B2 (de) 1979-08-02
DE2156871C3 (de) 1980-03-27
AU460231B2 (en) 1975-04-24
GB1377369A (en) 1974-12-11
JPS5214701B1 (it) 1977-04-23

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