CH516955A - Process for cold drawing metal tubes and apparatus for its implementation - Google Patents

Process for cold drawing metal tubes and apparatus for its implementation

Info

Publication number
CH516955A
CH516955A CH443870A CH443870A CH516955A CH 516955 A CH516955 A CH 516955A CH 443870 A CH443870 A CH 443870A CH 443870 A CH443870 A CH 443870A CH 516955 A CH516955 A CH 516955A
Authority
CH
Switzerland
Prior art keywords
implementation
cold drawing
metal tubes
drawing metal
tubes
Prior art date
Application number
CH443870A
Other languages
French (fr)
Inventor
Isobe Kenjiro
Tsuji Hitoshi
Kawahata Shigeo
Mori Eiji
Ito Katsuhiko
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of CH516955A publication Critical patent/CH516955A/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 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
    • 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
    • B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing using vibratory energy
CH443870A 1969-09-16 1970-03-24 Process for cold drawing metal tubes and apparatus for its implementation CH516955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44072990A JPS499953B1 (en) 1969-09-16 1969-09-16

Publications (1)

Publication Number Publication Date
CH516955A true CH516955A (en) 1971-12-31

Family

ID=13505334

Family Applications (1)

Application Number Title Priority Date Filing Date
CH443870A CH516955A (en) 1969-09-16 1970-03-24 Process for cold drawing metal tubes and apparatus for its implementation

Country Status (11)

Country Link
US (1) US3657910A (en)
JP (1) JPS499953B1 (en)
BE (1) BE750962A (en)
CH (1) CH516955A (en)
CS (1) CS190311B2 (en)
DE (1) DE2012066C3 (en)
FR (1) FR2068868A5 (en)
GB (1) GB1268017A (en)
NL (1) NL7003737A (en)
SE (1) SE371587B (en)
SU (1) SU373925A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025899B1 (en) * 1971-02-25 1975-08-27
JPS5422422B2 (en) * 1971-12-29 1979-08-07
US4072034A (en) * 1972-05-09 1978-02-07 National Research Development Corporation Method and apparatus for forming material by forcing through a die orifice
US3945231A (en) * 1973-10-31 1976-03-23 Toyo Seikan Kaisha Limited Process and apparatus for preparation of thin walled cylindrical vessels
US4106320A (en) * 1974-05-07 1978-08-15 United Kingdom Atomic Energy Authority Forming of materials by extrusion
EP1177843A3 (en) * 2000-08-03 2003-06-11 Pittsburg Tube Co. Tube formation method and apparatus
DE50301468D1 (en) * 2002-08-29 2005-12-01 Mannesmann Roehren Werke Ag Method for cold drawing of pipes and apparatus for carrying out the method
WO2005030403A1 (en) * 2003-09-29 2005-04-07 Asahi E.M.S Co., Ltd. Large capacity ultrasonic composite vibration device
CN107254581B (en) * 2017-05-04 2018-10-09 江苏大学 A kind of laser-impact and ultrasonic vibration squeeze cooperative reinforcing device and method
CN113426843B (en) * 2021-04-27 2022-12-16 青岛三弘精密器械有限公司 Automatic processing system of stainless steel seamless steel pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002614A (en) * 1956-12-13 1961-10-03 Jones James Byron Vibratory squeeze-forming of metals in the solid state and apparatus therefor
US3233012A (en) * 1963-04-23 1966-02-01 Jr Albert G Bodine Method and apparatus for forming plastic materials
US3209573A (en) * 1963-08-19 1965-10-05 Aeroprojects Inc Method and apparatus using vibratory energy

Also Published As

Publication number Publication date
US3657910A (en) 1972-04-25
GB1268017A (en) 1972-03-22
CS190311B2 (en) 1979-05-31
SU373925A3 (en) 1973-03-12
FR2068868A5 (en) 1971-09-03
SE371587B (en) 1974-11-25
NL7003737A (en) 1971-03-18
DE2012066C3 (en) 1975-05-22
DE2012066B2 (en) 1974-10-10
JPS499953B1 (en) 1974-03-07
BE750962A (en) 1970-11-03
DE2012066A1 (en) 1971-03-25

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Legal Events

Date Code Title Description
PL Patent ceased