EP2363219A3 - Verfahren zum Herstellen von grossen metallischen Rohrabschnitte und solcher metallischer Rohrabschnitt - Google Patents

Verfahren zum Herstellen von grossen metallischen Rohrabschnitte und solcher metallischer Rohrabschnitt Download PDF

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Publication number
EP2363219A3
EP2363219A3 EP11156921A EP11156921A EP2363219A3 EP 2363219 A3 EP2363219 A3 EP 2363219A3 EP 11156921 A EP11156921 A EP 11156921A EP 11156921 A EP11156921 A EP 11156921A EP 2363219 A3 EP2363219 A3 EP 2363219A3
Authority
EP
European Patent Office
Prior art keywords
large metallic
tubular piece
metallic tubular
metallic sleeve
pieces
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP11156921A
Other languages
English (en)
French (fr)
Other versions
EP2363219A2 (de
Inventor
Hannu Tuomaala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halikko Works Oy
Original Assignee
Halikko Works Oy
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 Halikko Works Oy filed Critical Halikko Works Oy
Publication of EP2363219A2 publication Critical patent/EP2363219A2/de
Publication of EP2363219A3 publication Critical patent/EP2363219A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP11156921A 2010-03-05 2011-03-04 Verfahren zum Herstellen von grossen metallischen Rohrabschnitte und solcher metallischer Rohrabschnitt Withdrawn EP2363219A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105218A FI122308B (fi) 2010-03-05 2010-03-05 Menetelmä ison metallisen holkkikappaleen valmistamiseksi ja iso metallinen holkkikappale

Publications (2)

Publication Number Publication Date
EP2363219A2 EP2363219A2 (de) 2011-09-07
EP2363219A3 true EP2363219A3 (de) 2012-03-14

Family

ID=42074335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11156921A Withdrawn EP2363219A3 (de) 2010-03-05 2011-03-04 Verfahren zum Herstellen von grossen metallischen Rohrabschnitte und solcher metallischer Rohrabschnitt

Country Status (2)

Country Link
EP (1) EP2363219A3 (de)
FI (1) FI122308B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478616A (zh) * 2016-01-20 2016-04-13 浩雄电气有限公司 防爆容器壳体的生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342051A (en) * 1964-08-10 1967-09-19 Leszak Edward Apparatus and process for incremental dieless forming
US5531370A (en) * 1990-08-14 1996-07-02 Rohrberg; Roderick G. High-precision sizing, cutting and welding tool system for specialty aerospace alloys
FR2739831A1 (fr) * 1995-10-11 1997-04-18 Tecimar Carenage d'helice propulsive en particulier de bateau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418707A (en) 1965-04-19 1968-12-31 Rohr Corp Integrated and match machined rocket nozzle and process of making same
CH480886A (de) 1968-03-18 1969-11-15 Rudisleben Chemieanlagenbau Bördelmaschine mit einer Werkstückaufnahmevorrichtung
CH494604A (de) 1968-08-10 1970-08-15 Haeusler Christian Rundmaschine zur Herstellung eines Konus aus einem kreisringsegmentförmigen Blech
KR100931838B1 (ko) 2007-11-27 2009-12-15 김용우 너클이 있는 편심 콘의 제조공법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342051A (en) * 1964-08-10 1967-09-19 Leszak Edward Apparatus and process for incremental dieless forming
US5531370A (en) * 1990-08-14 1996-07-02 Rohrberg; Roderick G. High-precision sizing, cutting and welding tool system for specialty aerospace alloys
FR2739831A1 (fr) * 1995-10-11 1997-04-18 Tecimar Carenage d'helice propulsive en particulier de bateau

Also Published As

Publication number Publication date
FI20105218A (fi) 2011-09-06
EP2363219A2 (de) 2011-09-07
FI122308B (fi) 2011-11-30
FI20105218A0 (fi) 2010-03-05

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