IT975747B - Apparecchio e procedimento di estru sione continua particolarmente per la fabbricazione di fili metallici - Google Patents

Apparecchio e procedimento di estru sione continua particolarmente per la fabbricazione di fili metallici

Info

Publication number
IT975747B
IT975747B IT70593/72A IT7059372A IT975747B IT 975747 B IT975747 B IT 975747B IT 70593/72 A IT70593/72 A IT 70593/72A IT 7059372 A IT7059372 A IT 7059372A IT 975747 B IT975747 B IT 975747B
Authority
IT
Italy
Prior art keywords
manufacture
continuous
equipment
metallic wires
extru sion
Prior art date
Application number
IT70593/72A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT975747B publication Critical patent/IT975747B/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 OR PROFILES, 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, bars, 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
    • 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
    • B21C1/22—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 specially adapted for making tubular articles
    • B21C1/24—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 specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • 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
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • B21C23/008—Continuous extrusion
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/211—Press driving devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Coating Apparatus (AREA)
IT70593/72A 1971-11-17 1972-11-15 Apparecchio e procedimento di estru sione continua particolarmente per la fabbricazione di fili metallici IT975747B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19954271A 1971-11-17 1971-11-17

Publications (1)

Publication Number Publication Date
IT975747B true IT975747B (it) 1974-08-10

Family

ID=22737973

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70593/72A IT975747B (it) 1971-11-17 1972-11-15 Apparecchio e procedimento di estru sione continua particolarmente per la fabbricazione di fili metallici

Country Status (16)

Country Link
US (1) US3740985A (ja)
JP (2) JPS5324902B2 (ja)
BE (1) BE790903A (ja)
CA (1) CA996502A (ja)
CH (1) CH570849A5 (ja)
CS (1) CS212735B2 (ja)
DE (1) DE2255866C3 (ja)
ES (1) ES408935A1 (ja)
FR (1) FR2160413B1 (ja)
GB (1) GB1400874A (ja)
HU (1) HU175863B (ja)
IT (1) IT975747B (ja)
NL (1) NL158405B (ja)
SE (1) SE404882B (ja)
SU (1) SU793361A3 (ja)
ZA (1) ZA728125B (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518868B2 (ja) * 1972-12-16 1976-03-22
US3922898A (en) * 1974-03-29 1975-12-02 Wanskuck Co Extrusion process
US3911705A (en) * 1974-04-01 1975-10-14 Wanskuck Co Extrusion apparatus
US3964283A (en) * 1974-11-13 1976-06-22 Western Electric Company, Inc. Production of multiple elongated products such as wire
US3948079A (en) * 1974-11-13 1976-04-06 Western Electric Company, Inc. Multiple aperture die
US4027511A (en) * 1974-11-13 1977-06-07 Western Electric Company, Inc. Apparatus for producing multiple elongated products such as wires
US3916669A (en) * 1974-11-13 1975-11-04 Western Electric Co Multiple aperture die
US3924429A (en) * 1974-11-13 1975-12-09 Western Electric Co Method and apparatus for reducing extrusion start-up pressure
US3901065A (en) * 1974-11-13 1975-08-26 Western Electric Co Multiple aperture die
US4005596A (en) * 1975-04-07 1977-02-01 Ural Viktor Ivanovich Apparatus for hydraulic pressing of metals
US3985011A (en) * 1975-09-12 1976-10-12 Western Electric Company, Inc. Continuous extrusion
FR2334435A1 (fr) * 1975-12-12 1977-07-08 Trefimetaux Dispositif d'extrusion continue
US4094178A (en) * 1976-03-08 1978-06-13 Western Electric Co., Inc. Methods for continuous extrusion
US4051705A (en) * 1976-06-24 1977-10-04 Western Electric Co. Die stem heating
US4163377A (en) * 1976-11-10 1979-08-07 Trefimetaux Continuous hydrostatic extrusion process and apparatus
US4177658A (en) * 1978-06-08 1979-12-11 Western Electric Co., Inc. Methods and apparatus for continuous extrusion
US4319476A (en) * 1978-07-19 1982-03-16 Western Electric Company, Incorporated Methods and apparatus for extrusion
US4283931A (en) * 1978-10-27 1981-08-18 Bicc Limited Continuous extrusion of metals
US4262513A (en) * 1978-10-27 1981-04-21 Bicc Limited Continuous extrusion of metals
USRE33501E (en) * 1985-05-13 1990-12-25 National Rolling Mills, Inc. Fire-rated beam with expansion relief section
US5327756A (en) * 1991-12-31 1994-07-12 Fox Francis J Method and apparatus for forming spiral grooves internally in metal tubing
DE4402673A1 (de) * 1994-01-29 1995-08-03 Huber & Bauer Gmbh Vorrichtung zum Innenhochdruckumformen
CN112453083B (zh) * 2020-11-02 2022-09-06 河北浩发腾达管道制造有限公司 一种钢管自动送料拉拔延伸生产装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103309A (en) * 1963-09-10 englund
US1321729A (en) * 1919-05-15 1919-11-11 Simmons Co Tube-drawing apparatus.
GB1177223A (en) * 1966-02-04 1970-01-07 Atomic Energy Authority Uk Improvements in Hydrostatic Extrusion Apparatus
US3440849A (en) * 1966-05-13 1969-04-29 Atomic Energy Authority Uk Hydrostatic extrusion apparatus
DE2065938A1 (de) * 1969-01-28 1977-03-17 Western Electric Co Verfahren zum kontinuierlichen vorschieben eines langgestreckten werkstuecks unbegrenzter laenge

Also Published As

Publication number Publication date
FR2160413A1 (ja) 1973-06-29
SU793361A3 (ru) 1980-12-30
DE2255866A1 (de) 1973-05-24
CA996502A (en) 1976-09-07
GB1400874A (en) 1975-07-16
JPS52107257A (en) 1977-09-08
NL158405B (nl) 1978-11-15
ZA728125B (en) 1973-07-25
US3740985A (en) 1973-06-26
JPS5324902B2 (ja) 1978-07-24
DE2255866C3 (de) 1981-03-12
CS212735B2 (en) 1982-03-26
HU175863B (hu) 1980-10-28
DE2255866B2 (de) 1980-07-17
AU4885072A (en) 1974-05-16
ES408935A1 (es) 1976-04-01
SE404882B (sv) 1978-11-06
BE790903A (fr) 1973-03-01
CH570849A5 (ja) 1975-12-31
JPS4862655A (ja) 1973-09-01
FR2160413B1 (ja) 1976-04-23
NL7215346A (ja) 1973-05-21

Similar Documents

Publication Publication Date Title
IT975747B (it) Apparecchio e procedimento di estru sione continua particolarmente per la fabbricazione di fili metallici
IT966887B (it) Procedimento ed apparecchio per l estrusione di metalli
IT966752B (it) Metodo ed apparecchiatura per la fabbricazione di articoli metallici
IT952505B (it) Procedimento ed apparecchio per la produzione continua di acido teref talico
IT956231B (it) Procedimento e dispositivo per la produzione di polveri metalliche
IT973478B (it) Dialcossixantogendisolfuri e procedimento per la loro produzio ne ed applicazione
IT1046535B (it) Procedimento ed apparecchio per l estrusione di metalli
IT964892B (it) Procedimento ed apparecchio per la produzione continua di fili metal lico a trefoli
IT966600B (it) Metodo ed apparecchiatura per la produzione di tubi scanalati inter mittentemente
IT988075B (it) Metodo ed apparecchiatura per la colata continua di metalli
IT997983B (it) Processo continuo per la produzione di prodotti chimici ed apparecchiatura utilizzabile per l attuazione del detto processo
IT948305B (it) Procedimento per la produzione continua di metallo carbonili
IT1043416B (it) Procedimento ed apparecchiatura per il trattamento termicoin continuo di fili e nastri metallici
IT1004543B (it) Procedimento per la produzione di fili metallici placcati
IT964703B (it) Procedimento ed apparecchio per la produzione di tubi saldati
IT1117106B (it) Procedimento ed apparecchio per la formatura di prodotti allungati quali fili metallici
IT1027393B (it) Filiera per estrusione idrosta tica di metalli
IT961463B (it) Metodo ed apparecchiatura per trafilare fili metallici
IT940662B (it) Processo ed apparato per la produ zione di nerofumo
IT953825B (it) Procedimento ed apparecchiatura di formatura
IL38304A0 (en) Method and apparatus for the continuous manufacture of tubular elements
IT964021B (it) Procedimento ed impianto per la produzione di lingotti metallici
IT967041B (it) Procedimento ed apparecchiatura per la colata continua di metalli
GB1360917A (en) Apparatus for the production of extruded prifiles
IT942583B (it) Procedimento ed apparecchio per fabbricare fili metallici rivestiti