BE780102A - DIE WITH VARIABLE ORIFICE AND CONTROL DEVICE FOR IT - Google Patents

DIE WITH VARIABLE ORIFICE AND CONTROL DEVICE FOR IT

Info

Publication number
BE780102A
BE780102A BE780102A BE780102A BE780102A BE 780102 A BE780102 A BE 780102A BE 780102 A BE780102 A BE 780102A BE 780102 A BE780102 A BE 780102A BE 780102 A BE780102 A BE 780102A
Authority
BE
Belgium
Prior art keywords
die
control device
variable orifice
orifice
variable
Prior art date
Application number
BE780102A
Other languages
French (fr)
Inventor
Def J Fuchs
Original Assignee
Western Electric 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 Western Electric Co filed Critical Western Electric Co
Publication of BE780102A publication Critical patent/BE780102A/en

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
    • B21C31/00—Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
    • 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
    • B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Metal Extraction Processes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
BE780102A 1971-03-09 1972-03-02 DIE WITH VARIABLE ORIFICE AND CONTROL DEVICE FOR IT BE780102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12231971A 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
BE780102A true BE780102A (en) 1972-07-03

Family

ID=22402015

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780102A BE780102A (en) 1971-03-09 1972-03-02 DIE WITH VARIABLE ORIFICE AND CONTROL DEVICE FOR IT

Country Status (9)

Country Link
US (1) US3719065A (en)
BE (1) BE780102A (en)
CA (1) CA937202A (en)
CH (1) CH537220A (en)
DE (1) DE2210273A1 (en)
ES (1) ES400994A1 (en)
FR (1) FR2128726B1 (en)
GB (1) GB1379682A (en)
SE (1) SE389815B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498858A (en) * 1982-08-23 1985-02-12 Philip Morris Incorporated Heated die for carbonized material
DE4207378A1 (en) * 1992-03-09 1993-03-18 Friedhelm Dr Ing Juette Forming tool with ring-shaped bottom die - has hydraulically movable servo element to apply external pressure to die for elastic deformation
DE102004004109B4 (en) * 2004-01-23 2009-11-12 Institut für Umformtechnik Universität Stuttgart Device for adjusting the diameter of the die during drawing, pressing and extrusion
KR100607106B1 (en) * 2004-11-29 2006-08-02 한국과학기술연구원 Continuous shearing device to uniformly control the thickness of material
DE102005031222A1 (en) * 2005-07-01 2007-01-04 Troester Gmbh & Co. Kg Method and device for producing electrical conductors with a jacket
US20150101828A1 (en) * 2013-10-11 2015-04-16 Schlumberger Technology Corporation Tube Forming Device
WO2017060484A1 (en) * 2015-10-08 2017-04-13 Philip Morris Products S.A. A method for adjusting the diameter of an elongated rod
CN113102534B (en) * 2021-04-14 2023-06-20 烟台大学 A variable cross-section aluminum alloy profile hot extrusion device
US20240253288A1 (en) * 2021-05-23 2024-08-01 Trillium Marketing, Inc. Thermoplastic extrusion die
CN113634683B (en) * 2021-10-12 2021-12-17 江苏鑫平金属制品有限公司 Die device for shaping steel wire for optical fiber
US11571728B1 (en) * 2022-02-15 2023-02-07 John M. Helfrich Adjustable diameter die assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US432236A (en) * 1890-07-15 Reuben hadfield
US1013016A (en) * 1911-06-23 1911-12-26 British Steel & Wire Company Ltd Machine for tapering wire.
US2578229A (en) * 1947-11-17 1951-12-11 Clement Marcel Rene Draw plate
US3178770A (en) * 1962-01-19 1965-04-20 Du Pont Variable orifice extruder die
US3169424A (en) * 1962-01-30 1965-02-16 Gen Electric Automatic control system for rolling mills and adjustable dies
US3134832A (en) * 1962-02-16 1964-05-26 Dow Corning Method for producing extruded articles
US3243985A (en) * 1964-09-28 1966-04-05 Atomic Energy Authority Uk Extrusion apparatus
US3526113A (en) * 1968-04-12 1970-09-01 Morgan Construction Co Automatic shape control system for bar mill
US3540259A (en) * 1968-08-20 1970-11-17 Battelle Development Corp Segmented die holder for drawing apparatus

Also Published As

Publication number Publication date
GB1379682A (en) 1975-01-08
SE389815B (en) 1976-11-22
CA937202A (en) 1973-11-20
FR2128726A1 (en) 1972-10-20
ES400994A1 (en) 1975-02-01
DE2210273A1 (en) 1972-09-14
CH537220A (en) 1973-05-31
FR2128726B1 (en) 1974-09-13
US3719065A (en) 1973-03-06

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