DE69702814D1 - Walzenschleifenanordnung für Walze oder Andruckwalze - Google Patents

Walzenschleifenanordnung für Walze oder Andruckwalze

Info

Publication number
DE69702814D1
DE69702814D1 DE69702814T DE69702814T DE69702814D1 DE 69702814 D1 DE69702814 D1 DE 69702814D1 DE 69702814 T DE69702814 T DE 69702814T DE 69702814 T DE69702814 T DE 69702814T DE 69702814 D1 DE69702814 D1 DE 69702814D1
Authority
DE
Germany
Prior art keywords
rolls
roller
grinding
longitudinal axis
roll
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
DE69702814T
Other languages
English (en)
Other versions
DE69702814T2 (de
Inventor
Pan Giacinto Dal
Fausto Drigani
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11422117&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69702814(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Publication of DE69702814D1 publication Critical patent/DE69702814D1/de
Application granted granted Critical
Publication of DE69702814T2 publication Critical patent/DE69702814T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Massaging Devices (AREA)
  • External Artificial Organs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Secondary Cells (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE69702814T 1996-06-13 1997-06-10 Walzenschleifenanordnung für Walze oder Andruckwalze Expired - Fee Related DE69702814T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96UD000099A IT1288922B1 (it) 1996-06-13 1996-06-13 Dispositivo di rettifica in linea per cilindri di laminazione e/o rulli di trascinamento

Publications (2)

Publication Number Publication Date
DE69702814D1 true DE69702814D1 (de) 2000-09-21
DE69702814T2 DE69702814T2 (de) 2000-12-07

Family

ID=11422117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702814T Expired - Fee Related DE69702814T2 (de) 1996-06-13 1997-06-10 Walzenschleifenanordnung für Walze oder Andruckwalze

Country Status (9)

Country Link
US (1) US5997389A (de)
EP (1) EP0812632B1 (de)
KR (1) KR980000772A (de)
AT (1) ATE195445T1 (de)
BR (1) BR9702726A (de)
CA (1) CA2207682A1 (de)
DE (1) DE69702814T2 (de)
ES (1) ES2150174T3 (de)
IT (1) IT1288922B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234885B1 (en) * 1997-11-27 2001-05-22 Waldrich Siegen Werkzeugmaschinenfabrik Gmbh Roll grinding machine
US8272923B2 (en) * 2009-08-13 2012-09-25 The Procter & Gamble Company Methods and apparatuses for anvil reconditioning
DE102010025904A1 (de) * 2010-07-02 2012-01-05 Sms Siemag Ag Poliervorrichtung
US9919399B2 (en) * 2013-09-17 2018-03-20 Nucor Corporation Roll polisher apparatus and method
CN108472789B (zh) * 2016-01-08 2020-06-05 阪东化学株式会社 研磨材
CN112692700A (zh) * 2020-12-28 2021-04-23 柳友香 一种冷轧机免更换自给进除锈设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456501A (en) * 1935-04-20 1936-11-10 Schloemann Ag Improvements in and relating to a grinding or polishing device for sheet rolling mills
US3868791A (en) * 1973-06-04 1975-03-04 Merit Abrasive Prod Rotary buffing sleeve
JPS6055260B2 (ja) * 1978-07-06 1985-12-04 石川島播磨重工業株式会社 ロ−ル研磨方法及びその装置
CH662619A5 (de) * 1983-09-28 1987-10-15 Escher Wyss Ag Durchbiegungseinstellwalze.
JPS60184411A (ja) * 1984-03-05 1985-09-19 Nippon Steel Corp 圧延設備におけるロ−ル研削装置
JPS61164772A (ja) * 1985-01-11 1986-07-25 Mitsubishi Heavy Ind Ltd 回転体研削装置
US4716687A (en) * 1985-02-22 1988-01-05 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for grinding a rotary body
IT1191688B (it) * 1986-03-20 1988-03-23 Giustina International Spa Macchina rettificatrice per cilindri con organi di rilievo e controllo dimensionale e superficiale
JPH0724845B2 (ja) * 1989-02-07 1995-03-22 東芝機械株式会社 自動ロール研削装置
FR2708218B1 (fr) * 1993-07-28 1995-10-20 Clecim Sa Dispositif de nettoyage d'un cylindre.
DE4409300A1 (de) * 1994-03-18 1995-09-21 Schloemann Siemag Ag Vorrichtung zum Bearbeiten von Walzen während des Walzvorgangs

Also Published As

Publication number Publication date
CA2207682A1 (en) 1997-12-13
ATE195445T1 (de) 2000-09-15
KR980000772A (ko) 1998-03-30
ITUD960099A1 (it) 1997-12-13
EP0812632B1 (de) 2000-08-16
IT1288922B1 (it) 1998-09-25
DE69702814T2 (de) 2000-12-07
BR9702726A (pt) 1998-09-01
ITUD960099A0 (de) 1996-06-13
EP0812632A1 (de) 1997-12-17
ES2150174T3 (es) 2000-11-16
US5997389A (en) 1999-12-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee