DE3878444D1 - Verfahren zum markieren der oberflaeche einer walze. - Google Patents

Verfahren zum markieren der oberflaeche einer walze.

Info

Publication number
DE3878444D1
DE3878444D1 DE8888870189T DE3878444T DE3878444D1 DE 3878444 D1 DE3878444 D1 DE 3878444D1 DE 8888870189 T DE8888870189 T DE 8888870189T DE 3878444 T DE3878444 T DE 3878444T DE 3878444 D1 DE3878444 D1 DE 3878444D1
Authority
DE
Germany
Prior art keywords
cylinder
micropit
bump
dimension
ratio
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.)
Expired - Fee Related
Application number
DE8888870189T
Other languages
English (en)
Other versions
DE3878444T2 (de
Inventor
Frederic Terreur
Jacques Defourny
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of DE3878444D1 publication Critical patent/DE3878444D1/de
Application granted granted Critical
Publication of DE3878444T2 publication Critical patent/DE3878444T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/10—Roughness of roll surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE8888870189T 1988-01-08 1988-12-19 Verfahren zum markieren der oberflaeche einer walze. Expired - Fee Related DE3878444T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8800019A BE1001336A7 (fr) 1988-01-08 1988-01-08 Procede de marquage de la surface d'un cylindre de laminoir.

Publications (2)

Publication Number Publication Date
DE3878444D1 true DE3878444D1 (de) 1993-03-25
DE3878444T2 DE3878444T2 (de) 1993-07-22

Family

ID=3883188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888870189T Expired - Fee Related DE3878444T2 (de) 1988-01-08 1988-12-19 Verfahren zum markieren der oberflaeche einer walze.

Country Status (5)

Country Link
EP (1) EP0324327B1 (de)
JP (1) JPH01215404A (de)
AT (1) ATE85539T1 (de)
BE (1) BE1001336A7 (de)
DE (1) DE3878444T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2510900B2 (ja) * 1991-04-10 1996-06-26 新日本製鐵株式会社 薄鋼板の冷間圧延方法
JP2510899B2 (ja) * 1991-04-10 1996-06-26 新日本製鐵株式会社 薄鋼板の冷間圧延方法
GB9311428D0 (en) * 1993-06-03 1993-07-21 Zed Instr Ltd Laser engraving apparatus
WO1995007774A1 (en) * 1993-09-17 1995-03-23 Sidmar N.V. Method and device for manufacturing cold rolled metal sheets or strips, and metal sheets or strips obtained
RU2144441C1 (ru) * 1993-09-17 2000-01-20 Сидмар Н.В. Способ и устройство для производства металлических холоднокатаных листов или полос, полученные металлические листы или полосы
US5789066A (en) * 1994-09-16 1998-08-04 Sidmar N.V. Method and device for manufacturing cold rolled metal sheets or strips and metal sheets or strips obtained
CA3002060A1 (en) * 2015-10-14 2017-04-20 Novelis Inc. Engineered work roll texturing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947827B2 (ja) * 1977-07-22 1984-11-21 静岡製機株式会社 穀物の乾燥方法
BE870609A (fr) * 1977-09-22 1979-01-15 Centre Rech Metallurgique Procede et dispositif pour ameliorer les proprietes des toles minces en acier
US4200382A (en) * 1978-08-30 1980-04-29 Polaroid Corporation Photographic processing roller and a novel method which utilizes a pulsed laser for manufacturing the roller
LU80792A1 (fr) * 1979-01-15 1980-08-08 Ntre De Rech Metallurg Ct Voor Dispsitif et procede pour effectuer des perforations a la surface des cylindres de laminoirs
FR2476524A1 (fr) * 1980-02-27 1981-08-28 Sumitomo Metal Ind Procede pour travailler la surface d'un cylindre de laminage a froid
JPS6211922A (ja) * 1985-07-10 1987-01-20 Mitsubishi Electric Corp 図面入力装置
JPS6289505A (ja) * 1985-10-15 1987-04-24 Kawasaki Steel Corp ダルロ−ル
JPS62224405A (ja) * 1986-03-26 1987-10-02 Kawasaki Steel Corp 冷延鋼板の製造方法
LU86705A1 (fr) * 1986-12-08 1988-07-14 Centre Rech Metallurgique Procede pour former des microperforations a la surface d'un cylindre de laminoir
BE1000458A6 (fr) * 1987-04-08 1988-12-13 Centre Rech Metallurgique Procede de mesure de la resistance a l'abrasion de la rugosite d'une surface metallique.

Also Published As

Publication number Publication date
BE1001336A7 (fr) 1989-10-03
EP0324327A1 (de) 1989-07-19
DE3878444T2 (de) 1993-07-22
EP0324327B1 (de) 1993-02-10
ATE85539T1 (de) 1993-02-15
JPH01215404A (ja) 1989-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee