EP0175497A3 - Die for tube drawing - Google Patents

Die for tube drawing Download PDF

Info

Publication number
EP0175497A3
EP0175497A3 EP85305979A EP85305979A EP0175497A3 EP 0175497 A3 EP0175497 A3 EP 0175497A3 EP 85305979 A EP85305979 A EP 85305979A EP 85305979 A EP85305979 A EP 85305979A EP 0175497 A3 EP0175497 A3 EP 0175497A3
Authority
EP
European Patent Office
Prior art keywords
die
bore
housing
screw
tube drawing
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.)
Withdrawn
Application number
EP85305979A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0175497A2 (en
Inventor
Nigel Henry New New
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.)
AE PLC
Original Assignee
AE 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 AE PLC filed Critical AE PLC
Publication of EP0175497A2 publication Critical patent/EP0175497A2/en
Publication of EP0175497A3 publication Critical patent/EP0175497A3/en
Withdrawn legal-status Critical Current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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
EP85305979A 1984-08-23 1985-08-22 Die for tube drawing Withdrawn EP0175497A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8421455 1984-08-23
GB848421455A GB8421455D0 (en) 1984-08-23 1984-08-23 Plain bearings by drawing

Publications (2)

Publication Number Publication Date
EP0175497A2 EP0175497A2 (en) 1986-03-26
EP0175497A3 true EP0175497A3 (en) 1986-10-08

Family

ID=10565745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85305979A Withdrawn EP0175497A3 (en) 1984-08-23 1985-08-22 Die for tube drawing

Country Status (7)

Country Link
EP (1) EP0175497A3 (es)
JP (1) JPS6167516A (es)
KR (1) KR860001621A (es)
AU (1) AU4654185A (es)
BR (1) BR8504016A (es)
ES (1) ES296386Y (es)
GB (1) GB8421455D0 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245677B (en) * 1990-07-02 1993-09-01 British Gas Plc Splittable die
US5402664A (en) * 1993-01-12 1995-04-04 Paramount Die Co., Inc. Wire drawing die assembly
US7131314B2 (en) 2002-05-31 2006-11-07 Sumitomo Electric Hardmetal Corp. Material for diamond sintered body die and diamond sintered body die

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1015913A (en) * 1910-01-04 1912-01-30 John Stratton Apparatus for drawing wire.
FR1443601A (fr) * 1965-07-23 1966-06-24 Forster Ag Hermann Dispositif pour l'étirage des produits profilés
GB1399597A (en) * 1971-06-24 1975-07-02 Ross P M Drawing die assemblies
DE2713986A1 (de) * 1977-03-30 1978-10-05 Ziehstein Kaempfer Kg Fassung fuer zieheinsaetze

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1015913A (en) * 1910-01-04 1912-01-30 John Stratton Apparatus for drawing wire.
FR1443601A (fr) * 1965-07-23 1966-06-24 Forster Ag Hermann Dispositif pour l'étirage des produits profilés
GB1399597A (en) * 1971-06-24 1975-07-02 Ross P M Drawing die assemblies
DE2713986A1 (de) * 1977-03-30 1978-10-05 Ziehstein Kaempfer Kg Fassung fuer zieheinsaetze

Also Published As

Publication number Publication date
KR860001621A (ko) 1986-03-20
GB8421455D0 (en) 1984-09-26
AU4654185A (en) 1986-02-27
JPS6167516A (ja) 1986-04-07
BR8504016A (pt) 1986-06-10
ES296386Y (es) 1988-03-16
EP0175497A2 (en) 1986-03-26
ES296386U (es) 1987-08-16

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Effective date: 19870409

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NEW, NIGEL HENRY NEW