ATE188918T1 - Verfahren und maschine zum entfernen von gravuren und chromschichten von tiefdruckzylindern - Google Patents

Verfahren und maschine zum entfernen von gravuren und chromschichten von tiefdruckzylindern

Info

Publication number
ATE188918T1
ATE188918T1 AT97108377T AT97108377T ATE188918T1 AT E188918 T1 ATE188918 T1 AT E188918T1 AT 97108377 T AT97108377 T AT 97108377T AT 97108377 T AT97108377 T AT 97108377T AT E188918 T1 ATE188918 T1 AT E188918T1
Authority
AT
Austria
Prior art keywords
chromium
covering
image
coat
engravings
Prior art date
Application number
AT97108377T
Other languages
German (de)
English (en)
Inventor
Valerio Rosa
Original Assignee
Valerio Rosa
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
Priority claimed from IT96VI000084 external-priority patent/IT1287292B1/it
Priority claimed from IT97VI000036 external-priority patent/IT1292959B1/it
Application filed by Valerio Rosa filed Critical Valerio Rosa
Application granted granted Critical
Publication of ATE188918T1 publication Critical patent/ATE188918T1/de

Links

Classifications

    • 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
    • B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B24B5/045—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally with the grinding wheel axis perpendicular to the workpiece axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/003—Preparing for use and conserving printing surfaces of intaglio formes, e.g. application of a wear-resistant coating, such as chrome, on the already-engraved plate or cylinder; Preparing for reuse, e.g. removing of the Ballard shell; Correction of the engraving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
AT97108377T 1996-05-23 1997-05-23 Verfahren und maschine zum entfernen von gravuren und chromschichten von tiefdruckzylindern ATE188918T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96VI000084 IT1287292B1 (it) 1996-05-23 1996-05-23 Levigatrice-lucidatrice modulare a controllo amperometrico.
IT97VI000036 IT1292959B1 (it) 1997-02-28 1997-02-28 Metodo per asportare la cromatura e l'incisione da cilindri per rotocalco.

Publications (1)

Publication Number Publication Date
ATE188918T1 true ATE188918T1 (de) 2000-02-15

Family

ID=26332601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97108377T ATE188918T1 (de) 1996-05-23 1997-05-23 Verfahren und maschine zum entfernen von gravuren und chromschichten von tiefdruckzylindern

Country Status (3)

Country Link
EP (1) EP0808723B1 (fr)
AT (1) ATE188918T1 (fr)
DE (1) DE69701167T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0927646A1 (fr) * 1998-01-05 1999-07-07 MDC Max Dätwyler Bleienbach AG Appareil et méthode de traitement d'une plaque d'impression en creux
EP0927645B1 (fr) * 1998-01-05 2002-10-30 MDC Max Dätwyler Bleienbach AG Appareil et méthode de traitement d'une plaque d'impression en creux
CN114227404B (zh) * 2022-01-05 2024-03-15 黄慧玲 一种数控机床用圆形导轨打磨制作设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530991C (de) * 1931-08-03 Maschf Augsburg Nuernberg Ag Schleifen und Polieren von umlaufenden Tiefdruckzylindern
CH156773A (de) * 1931-10-02 1932-08-31 Albert Schnellpressen Einrichtung zum Abschleifen von Walzen, insbesondere Druckformzylindern.
CH160773A (de) * 1932-03-19 1933-03-31 Engler & Cie Verfahren und Maschine zur Bearbeitung der Oberfläche von zum Drucken dienenden Formzylindern.
BE728907A (fr) * 1969-02-25 1969-08-25

Also Published As

Publication number Publication date
DE69701167T2 (de) 2000-09-28
DE69701167D1 (de) 2000-02-24
EP0808723B1 (fr) 2000-01-19
EP0808723A1 (fr) 1997-11-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties