ZA728125B - Apparatus and method for continuous extrusion - Google Patents

Apparatus and method for continuous extrusion

Info

Publication number
ZA728125B
ZA728125B ZA728125A ZA728125A ZA728125B ZA 728125 B ZA728125 B ZA 728125B ZA 728125 A ZA728125 A ZA 728125A ZA 728125 A ZA728125 A ZA 728125A ZA 728125 B ZA728125 B ZA 728125B
Authority
ZA
South Africa
Prior art keywords
continuous extrusion
extrusion
continuous
Prior art date
Application number
ZA728125A
Other languages
English (en)
Inventor
F 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 ZA728125B publication Critical patent/ZA728125B/xx

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
ZA728125A 1971-11-17 1972-11-16 Apparatus and method for continuous extrusion ZA728125B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA728125B true ZA728125B (en) 1973-07-25

Family

ID=22737973

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728125A ZA728125B (en) 1971-11-17 1972-11-16 Apparatus and method for continuous extrusion

Country Status (16)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518868B2 (es) * 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
US3901065A (en) * 1974-11-13 1975-08-26 Western Electric Co Multiple aperture die
US3916669A (en) * 1974-11-13 1975-11-04 Western Electric Co Multiple aperture die
US3948079A (en) * 1974-11-13 1976-04-06 Western Electric Company, Inc. Multiple aperture die
US3924429A (en) * 1974-11-13 1975-12-09 Western Electric Co Method and apparatus for reducing extrusion start-up pressure
US4027511A (en) * 1974-11-13 1977-06-07 Western Electric Company, Inc. Apparatus for producing multiple elongated products such as wires
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
US4262513A (en) * 1978-10-27 1981-04-21 Bicc Limited Continuous extrusion of metals
US4283931A (en) * 1978-10-27 1981-08-18 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
DE2003356A1 (de) * 1969-01-28 1970-09-24 Western Electric Co Verfahren und Einrichtung fuer den Bewegungsantrieb eines Werkstuecks

Also Published As

Publication number Publication date
US3740985A (en) 1973-06-26
NL158405B (nl) 1978-11-15
AU4885072A (en) 1974-05-16
DE2255866A1 (de) 1973-05-24
JPS4862655A (es) 1973-09-01
JPS52107257A (en) 1977-09-08
FR2160413B1 (es) 1976-04-23
FR2160413A1 (es) 1973-06-29
NL7215346A (es) 1973-05-21
SE404882B (sv) 1978-11-06
BE790903A (fr) 1973-03-01
CA996502A (en) 1976-09-07
GB1400874A (en) 1975-07-16
IT975747B (it) 1974-08-10
SU793361A3 (ru) 1980-12-30
JPS5324902B2 (es) 1978-07-24
CS212735B2 (en) 1982-03-26
DE2255866C3 (de) 1981-03-12
DE2255866B2 (de) 1980-07-17
CH570849A5 (es) 1975-12-31
ES408935A1 (es) 1976-04-01
HU175863B (hu) 1980-10-28

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