EP1197295A3 - Method of taking up wear of a grinding wheel on a machine for grinding sheets of glass, and grinding machine implementing such a method - Google Patents

Method of taking up wear of a grinding wheel on a machine for grinding sheets of glass, and grinding machine implementing such a method Download PDF

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Publication number
EP1197295A3
EP1197295A3 EP01123903A EP01123903A EP1197295A3 EP 1197295 A3 EP1197295 A3 EP 1197295A3 EP 01123903 A EP01123903 A EP 01123903A EP 01123903 A EP01123903 A EP 01123903A EP 1197295 A3 EP1197295 A3 EP 1197295A3
Authority
EP
European Patent Office
Prior art keywords
grinding
machine
grinding wheel
wear
taking
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Withdrawn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
EP01123903A
Other languages
German (de)
French (fr)
Other versions
EP1197295A2 (en
Inventor
Salvatore Cantoro
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.)
Bottero SpA
Original Assignee
Bottero 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
Application filed by Bottero SpA filed Critical Bottero SpA
Publication of EP1197295A2 publication Critical patent/EP1197295A2/en
Publication of EP1197295A3 publication Critical patent/EP1197295A3/en
Withdrawn legal-status Critical Current

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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/18—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the presence of dressing tools
    • B24B49/183—Wear compensation without the presence of dressing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

A method of taking up wear of a grinding wheel (7) on a machine (1) for grinding sheets (2) of glass, whereby the position of an abrasive surface (12) of the grinding wheel, initially set to an ideal work position such as to obtain a sheet of a given size, is adjusted, following wear of the grinding wheel (7), by moving the abrasive surface (12) towards a reference surface (31) on the machine (1), positioned facing and at a predetermined distance (A) from the abrasive surface (12) when the abrasive surface (12) is in the ideal work position; determining the instant of contact between the abrasive surface (12) and the reference surface (31); arresting the grinding wheel (7) at the instant of contact; and moving the abrasive surface (12) away from the reference surface (31) to an adjustment distance at least equal to the predetermined distance (A).
EP01123903A 2000-10-06 2001-10-05 Method of taking up wear of a grinding wheel on a machine for grinding sheets of glass, and grinding machine implementing such a method Withdrawn EP1197295A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO000938A IT1320701B1 (en) 2000-10-06 2000-10-06 METHOD FOR THE RECOVERY OF THE WEAR OF A WHEEL IN A GLASS SLIMMING MACHINE AND GRINDING MACHINE USING SUCH
ITTO000938 2000-10-06

Publications (2)

Publication Number Publication Date
EP1197295A2 EP1197295A2 (en) 2002-04-17
EP1197295A3 true EP1197295A3 (en) 2002-08-21

Family

ID=11458098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01123903A Withdrawn EP1197295A3 (en) 2000-10-06 2001-10-05 Method of taking up wear of a grinding wheel on a machine for grinding sheets of glass, and grinding machine implementing such a method

Country Status (3)

Country Link
US (1) US20020045404A1 (en)
EP (1) EP1197295A3 (en)
IT (1) IT1320701B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20021010A1 (en) * 2002-11-20 2004-05-21 Biesse Spa METHOD FOR THE CONTROL OF THE OPERATIONAL POSITION OF A WHEEL USED ON A MACHINE FOR THE PROCESSING OF EDGES OF GLASS, MARBLE AND SIMILAR STONE MATERIALS, AND MACHINE FOR THE IMPLEMENTATION OF THIS METHOD
US7331845B2 (en) * 2004-02-18 2008-02-19 Toyoda Van Moppes Ltd. Double end face truing device, double end face truing tool, and double end face truing method
US10092895B2 (en) 2007-01-23 2018-10-09 Sued-Chemie Catalysts Italia S.R.L. Process for catalytic decomposition of nitrogen protoxide
IT1393783B1 (en) 2009-04-29 2012-05-08 Bottero Spa GRINDING GROUP FOR THE SMUSSO OF SPIDES OF GLASS SLABS
CN107695825B (en) * 2017-11-08 2023-08-25 佛山市南海东泰创展精密机械有限公司 Glass edging machine and working method thereof
IT201800004034A1 (en) 2018-03-28 2019-09-28 Tecomec Srl Portable sharpener
IT201900004559A1 (en) * 2019-03-27 2020-09-27 Neptun S R L Automatic tool measuring method and device, particularly for glass grinding machines.
USD969889S1 (en) 2019-12-13 2022-11-15 Tecomec S.R.L. Sharpening machine
DE102022100199A1 (en) * 2022-01-05 2023-07-06 Benteler Maschinenbau Gmbh Glass edge processing plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105578A1 (en) * 1980-12-23 1982-07-15 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Device for positioning a grinding wheel
EP0474588A1 (en) * 1990-08-31 1992-03-11 Abb Flexible Automation Ag Apparatus for manufacturing with robot and tool support
EP0689899A1 (en) * 1994-06-28 1996-01-03 BOTTERO S.p.A. An assembly for grinding sheets of glass

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105578A1 (en) * 1980-12-23 1982-07-15 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Device for positioning a grinding wheel
EP0474588A1 (en) * 1990-08-31 1992-03-11 Abb Flexible Automation Ag Apparatus for manufacturing with robot and tool support
EP0689899A1 (en) * 1994-06-28 1996-01-03 BOTTERO S.p.A. An assembly for grinding sheets of glass

Also Published As

Publication number Publication date
IT1320701B1 (en) 2003-12-10
ITTO20000938A1 (en) 2002-04-06
EP1197295A2 (en) 2002-04-17
US20020045404A1 (en) 2002-04-18
ITTO20000938A0 (en) 2000-10-06

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