SE358098B - - Google Patents

Info

Publication number
SE358098B
SE358098B SE03272/71A SE327271A SE358098B SE 358098 B SE358098 B SE 358098B SE 03272/71 A SE03272/71 A SE 03272/71A SE 327271 A SE327271 A SE 327271A SE 358098 B SE358098 B SE 358098B
Authority
SE
Sweden
Application number
SE03272/71A
Inventor
J Nilsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE03272/71A priority Critical patent/SE358098B/xx
Priority to US00230895A priority patent/US3807032A/en
Priority to DE19722211129 priority patent/DE2211129A1/de
Priority to JP2553372A priority patent/JPS5522166B1/ja
Publication of SE358098B publication Critical patent/SE358098B/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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet
    • 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
    • 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
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
SE03272/71A 1971-03-15 1971-03-15 SE358098B (ru)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE03272/71A SE358098B (ru) 1971-03-15 1971-03-15
US00230895A US3807032A (en) 1971-03-15 1972-03-01 Method of manufacturing tubes of compound material
DE19722211129 DE2211129A1 (de) 1971-03-15 1972-03-08 Verfahren zur Herstellung von Rohren aus Kompoundmatenal
JP2553372A JPS5522166B1 (ru) 1971-03-15 1972-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03272/71A SE358098B (ru) 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
SE358098B true SE358098B (ru) 1973-07-23

Family

ID=20261754

Family Applications (1)

Application Number Title Priority Date Filing Date
SE03272/71A SE358098B (ru) 1971-03-15 1971-03-15

Country Status (4)

Country Link
US (1) US3807032A (ru)
JP (1) JPS5522166B1 (ru)
DE (1) DE2211129A1 (ru)
SE (1) SE358098B (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29344E (en) * 1971-08-18 1977-08-09 Kobe Steel, Ltd. Method and apparatus for manufacturing tubes or tubular bodies with inner walls having cross sections of irregular shapes
SE371117B (ru) * 1973-03-07 1974-11-11 Asea Ab
US3946584A (en) * 1973-04-11 1976-03-30 Kobe Steel, Ltd. Hydrostatic extrusion method and apparatus
SE7407507L (sv) * 1974-06-07 1975-12-08 Asea Ab Forfarande vid hydrostatisk stengpressning av ror.
US3950979A (en) * 1974-10-04 1976-04-20 Western Electric Company, Inc. Apparatus and method for tube extrusion
DE2549778A1 (de) * 1974-11-07 1976-05-20 Kobe Steel Ltd Verfahren und vorrichtung zum hydrostatischen strangpressen
US4085606A (en) * 1976-12-09 1978-04-25 Westinghouse Electric Corporation Hydrostatic extrusion apparatus for producing hollow elongated bodies of rectangular cross section
FR2641210B1 (fr) * 1989-01-03 1991-03-15 Valinox Procede de fabrication de tubes bimetalliques et tubes obtenus par ce procede
JP2001353519A (ja) * 2000-06-14 2001-12-25 Suncall Corp 二重構造クラッドパイプ及びその製造方法
US8991683B2 (en) 2006-03-30 2015-03-31 The Boeing Company Mark-off suppression in superplastic forming and diffusion bonding
US8328075B2 (en) * 2006-03-30 2012-12-11 The Boeing Company Methods of mark-off suppression in superplastic forming and diffusion bonding
CN100469472C (zh) * 2007-03-16 2009-03-18 清华大学 双层复合管半固态多坯料挤压成形工艺及其装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391563A (en) * 1965-03-17 1968-07-09 Ca Atomic Energy Ltd Impact extrusion process and blank for use therein
US3580019A (en) * 1967-05-10 1971-05-25 Boris Ivanovich Beresnev Method of manufacturing rod, shaped and tubular products from difficult-to-work metals and alloys, preferably high melting-point and chemically active ones
GB1186419A (en) * 1967-09-14 1970-04-02 British Insulated Callenders Improvements in or relating to the manufacture of Copper Clad Aluminium Rod
SE318540B (ru) * 1967-09-27 1969-12-15 Asea Ab
SE338294B (ru) * 1968-01-03 1971-09-06 Cnen
SE339927B (ru) * 1970-04-30 1971-11-01 Asea Ab

Also Published As

Publication number Publication date
DE2211129A1 (de) 1972-09-21
JPS5522166B1 (ru) 1980-06-14
US3807032A (en) 1974-04-30

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