FI903822A0 - Foerfarande foer att utfoera raefflor pao valsytor samt en med detta foerfarande bearbetad vals. - Google Patents

Foerfarande foer att utfoera raefflor pao valsytor samt en med detta foerfarande bearbetad vals.

Info

Publication number
FI903822A0
FI903822A0 FI903822A FI903822A FI903822A0 FI 903822 A0 FI903822 A0 FI 903822A0 FI 903822 A FI903822 A FI 903822A FI 903822 A FI903822 A FI 903822A FI 903822 A0 FI903822 A0 FI 903822A0
Authority
FI
Finland
Prior art keywords
foerfarande
valsytor
raefflor
bearbetad
vals
Prior art date
Application number
FI903822A
Other languages
English (en)
Inventor
Hans-Friedrich Neuhoeffer
Wolfram Rittweger
Erich Vomhoff
Original Assignee
Schwaebische Huettenwerke Gmbh
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 Schwaebische Huettenwerke Gmbh filed Critical Schwaebische Huettenwerke Gmbh
Publication of FI903822A0 publication Critical patent/FI903822A0/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls
    • D21F3/086—Pressure rolls having a grooved surface

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Paper (AREA)
FI903822A 1989-08-03 1990-07-31 Foerfarande foer att utfoera raefflor pao valsytor samt en med detta foerfarande bearbetad vals. FI903822A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3925787A DE3925787A1 (de) 1989-08-03 1989-08-03 Verfahren zum einbringen von rillen in walzenoberflaechen, sowie eine nach diesem verfahren bearbeitete walze

Publications (1)

Publication Number Publication Date
FI903822A0 true FI903822A0 (fi) 1990-07-31

Family

ID=6386489

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903822A FI903822A0 (fi) 1989-08-03 1990-07-31 Foerfarande foer att utfoera raefflor pao valsytor samt en med detta foerfarande bearbetad vals.

Country Status (5)

Country Link
EP (1) EP0411444A3 (fi)
JP (1) JPH03142093A (fi)
CA (1) CA2022366A1 (fi)
DE (1) DE3925787A1 (fi)
FI (1) FI903822A0 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5283124B2 (ja) * 2009-07-24 2013-09-04 独立行政法人産業技術総合研究所 電解，レーザ複合加工方法及び装置
JP5406732B2 (ja) * 2010-01-12 2014-02-05 大王製紙株式会社 抄紙工程用セラミックロール
DE102018113833A1 (de) * 2018-06-11 2019-12-12 Voith Patent Gmbh Gerillte Walze und Einrichtung umfassend dieselbe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO129688C (fi) * 1963-02-14 1976-12-14 Beloit Corp
US3597578A (en) * 1967-03-16 1971-08-03 Nat Res Dev Thermal cutting apparatus and method
JPS5469896A (en) * 1977-11-15 1979-06-05 Koyo Seiko Co Ltd Method of machining work outer surface with laser beam
DE3708605A1 (de) * 1987-03-17 1988-09-29 Boettcher Gmbh & Co Felix Presswalze fuer die entwaesserung von stoffbahnen
DE3923719A1 (de) * 1989-05-20 1990-11-29 Man Technologie Gmbh Verfahren und vorrichtung zum abtragen von material aus werkstuecken

Also Published As

Publication number Publication date
EP0411444A3 (en) 1991-09-11
CA2022366A1 (en) 1991-02-04
JPH03142093A (ja) 1991-06-17
EP0411444A2 (de) 1991-02-06
DE3925787A1 (de) 1991-02-07

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: SCHWAEBISCHE HUETTENWERKE GMBH