YU31672B - Postupak za kontinualno prevanje cevi sa visokim cevnim nastavkom - Google Patents

Postupak za kontinualno prevanje cevi sa visokim cevnim nastavkom

Info

Publication number
YU31672B
YU31672B YU21469A YU21469A YU31672B YU 31672 B YU31672 B YU 31672B YU 21469 A YU21469 A YU 21469A YU 21469 A YU21469 A YU 21469A YU 31672 B YU31672 B YU 31672B
Authority
YU
Yugoslavia
Prior art keywords
visokim
prevanje
nastavkom
kontinualno
cevnim
Prior art date
Application number
YU21469A
Other languages
English (en)
Other versions
YU21469A (en
Inventor
F Bollmann
H Kroeger
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of YU21469A publication Critical patent/YU21469A/xx
Publication of YU31672B publication Critical patent/YU31672B/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C23/20—Making uncoated products by backward extrusion
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • B21K23/04—Making other articles flanged articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
YU21469A 1968-03-20 1969-01-29 Postupak za kontinualno prevanje cevi sa visokim cevnim nastavkom YU31672B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1752007A DE1752007C2 (de) 1968-03-20 1968-03-20 Verfahren und Vorrichtung zum Fließpressen von rohrförmigen Werkstücken, insbesondere von Flanschen mit hohem Rohransatz

Publications (2)

Publication Number Publication Date
YU21469A YU21469A (en) 1973-04-30
YU31672B true YU31672B (en) 1973-10-31

Family

ID=5692576

Family Applications (1)

Application Number Title Priority Date Filing Date
YU21469A YU31672B (en) 1968-03-20 1969-01-29 Postupak za kontinualno prevanje cevi sa visokim cevnim nastavkom

Country Status (10)

Country Link
US (1) US3610015A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE728177A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1752007C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2004282A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1213432A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE32965B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6902470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL79953B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE382764B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU31672B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522379A1 (de) * 1975-05-21 1976-12-02 Kabel Metallwerke Ghh Verfahren zum fliesspressen von metallischen werkstuecken
FR2343534A1 (fr) * 1976-03-11 1977-10-07 Perrier Jean Procede de fabrication de corps creux avec epaulement par deformation a froid
JPS5351172A (en) * 1976-10-21 1978-05-10 Wako Kk Method of fabricating flanged hollow products
IT1082622B (it) * 1977-08-31 1985-05-21 Verrina Spa Metodo e dispositivo per praticare fori passanti in blocchi metallici
FR2412367A1 (fr) * 1977-12-23 1979-07-20 Inst Avtomobi Elektroob Procede et dispositif de fabrication des pieces creuses par filage
US4803880A (en) * 1987-12-21 1989-02-14 United Technologies Corporation Hollow article forging process
US5446962A (en) * 1992-11-04 1995-09-05 Norris Industries, Inc. Process of manufacturing one-piece forged wheels
JP5570081B2 (ja) * 2012-04-27 2014-08-13 株式会社エフ・シー・シー プレス部品の成形方法、プレス部品の製造方法およびプレス部品の成形用金型
CN103611753B (zh) * 2013-12-09 2017-02-15 北京机电研究所 管材壁厚增厚的成形方法
CN110883220B (zh) * 2019-11-12 2024-10-22 河南星光机械制造有限公司 一种小塌角精冲零件的加工方法
FR3105033B1 (fr) * 2019-12-18 2022-09-09 Pm France Packaging Procédé de pressage à froid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US567410A (en) * 1896-09-08 Apparatus for manufacturing hollow metal articles
DE479261C (de) * 1929-07-15 Hydraulik G M B H Rohrstrangpresse
DE433091C (de) * 1924-05-11 1926-08-23 Hydraulik G M B H Hydraulische Strangpresse zur Herstellung von Rohren
US1702278A (en) * 1928-05-18 1929-02-19 Simons Abraham Method of making seamless containers
DE510895C (de) * 1929-02-12 1930-10-24 Hydraulik G M B H Verfahren zur Herstellung von Metallrohren in Strangpressen
GB570954A (en) * 1943-01-18 1945-07-31 Ti Group Services Ltd Improvements relating to the manufacture of flanged metal articles

Also Published As

Publication number Publication date
NL6902470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-23
GB1213432A (en) 1970-11-25
US3610015A (en) 1971-10-05
IE32965B1 (en) 1974-02-06
DE1752007A1 (de) 1971-04-29
YU21469A (en) 1973-04-30
FR2004282A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-11-21
PL79953B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-30
IE32965L (en) 1969-09-20
SE382764B (sv) 1976-02-16
BE728177A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-07-16
DE1752007C2 (de) 1983-04-28

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