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EP1170091A3 - Chamfering tool - Google Patents

Chamfering tool Download PDF

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Publication number
EP1170091A3
EP1170091A3 EP01114535A EP01114535A EP1170091A3 EP 1170091 A3 EP1170091 A3 EP 1170091A3 EP 01114535 A EP01114535 A EP 01114535A EP 01114535 A EP01114535 A EP 01114535A EP 1170091 A3 EP1170091 A3 EP 1170091A3
Authority
EP
European Patent Office
Prior art keywords
chamfering tool
essential
resistant material
rotationally fixed
intermediate piece
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.)
Granted
Application number
EP01114535A
Other languages
German (de)
French (fr)
Other versions
EP1170091A2 (en
EP1170091B1 (en
Inventor
Rainer Lübke
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.)
Wendt GmbH
Original Assignee
Wendt 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 Wendt GmbH filed Critical Wendt GmbH
Publication of EP1170091A2 publication Critical patent/EP1170091A2/en
Publication of EP1170091A3 publication Critical patent/EP1170091A3/en
Application granted granted Critical
Publication of EP1170091B1 publication Critical patent/EP1170091B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Senkerwerkzeug zur Herstellung von konischen Ansenkungen an zylindrischen Bohrungen in Glasscheiben. Wesentlich ist, daß der Schleifbelag über ein Kunststoffzwischenstück drehfest mit der Antriebsspindel der Werkzeugmaschine verbunden ist, welches aus druckfestem Material besteht und gute innere Dämpfungseigenschaften aufweist.

Figure 00000001
The present invention relates to a countersink tool for producing conical countersinks on cylindrical bores in glass panes. It is essential that the abrasive coating is connected in a rotationally fixed manner to the drive spindle of the machine tool via a plastic intermediate piece, which is made of pressure-resistant material and has good internal damping properties.
Figure 00000001
EP01114535A 2000-07-05 2001-06-16 Chamfering tool Expired - Lifetime EP1170091B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10032036 2000-07-05
DE10032036A DE10032036A1 (en) 2000-07-05 2000-07-05 Countersink tool has neck and head, grinder coating joined to drive spindle, plastic intermediate piece, ducts for cooling fluid and axial feeder duct.

Publications (3)

Publication Number Publication Date
EP1170091A2 EP1170091A2 (en) 2002-01-09
EP1170091A3 true EP1170091A3 (en) 2002-10-30
EP1170091B1 EP1170091B1 (en) 2005-08-10

Family

ID=7647440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01114535A Expired - Lifetime EP1170091B1 (en) 2000-07-05 2001-06-16 Chamfering tool

Country Status (4)

Country Link
US (1) US20020004362A1 (en)
EP (1) EP1170091B1 (en)
DE (2) DE10032036A1 (en)
ES (1) ES2246963T3 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT5265U1 (en) * 2001-07-27 2002-05-27 Schraml Glastechnik Gmbh DIAMOND HOLLOW DRILL
DE20212640U1 (en) 2002-08-09 2002-10-31 Bohle AG, 42781 Haan Countersinking tool for hemming holes in glass and grinding hat
US7125328B1 (en) 2005-09-10 2006-10-24 Michael Hacikyan Glass grinding bit
JP4735381B2 (en) * 2006-04-05 2011-07-27 株式会社デンソー Grinding apparatus and grinding method
DE102007034140B4 (en) * 2006-11-30 2011-05-12 Gunther Schwarz Gmbh repair tool
DE202006018176U1 (en) * 2006-11-30 2007-03-29 Gunther Schwarz Gmbh Repair tool for machining of interior cones or outer cones of machine tools e.g. milling machine, drilling machine, has machining face adapted to outline of inner or outer cone
FR2946908B1 (en) * 2009-06-18 2011-07-15 Peugeot Citroen Automobiles Sa METHOD AND TOOL FOR OBTAINING A FINITE CYLINDER HEAD
DE102011076649A1 (en) * 2011-05-27 2012-11-29 Continental Automotive Gmbh Grinding pin for grinding inner surface of guide bore in injection valve for internal combustion engine, has groove whose depth extends from surface of abrasive body into bore such that coolants and/or lubricants are transported to body
BR112017003950A2 (en) * 2014-08-26 2017-12-12 3M Innovative Properties Co cushioned abrasive cutter
WO2016109734A1 (en) 2014-12-30 2016-07-07 Saint-Gobain Abrasives, Inc. Abrasive tools and methods for forming same
CN108472788A (en) 2015-12-30 2018-08-31 圣戈班磨料磨具有限公司 Milling tool and its forming method
EP3419785A4 (en) * 2016-02-26 2019-09-04 3M Innovative Properties Company Damped abrasive article
CN110603121A (en) * 2017-03-31 2019-12-20 圣戈班磨料磨具有限公司 Grinding wheel assembly
US10603764B2 (en) * 2017-05-26 2020-03-31 General Electric Company Burnishing tool and method of manufacturing the same
CN107322469A (en) * 2017-08-30 2017-11-07 苏州安洁科技股份有限公司 A kind of glass bistrique with polishing function
CN107837879A (en) * 2017-10-31 2018-03-27 王明法 A kind of powdery paints screens lapping device
JP2022505206A (en) 2018-10-19 2022-01-14 サンーゴバン アブレイシブズ，インコーポレイティド Grindstone assembly
CN109434611B (en) * 2018-12-26 2020-03-27 贰陆光学（苏州）有限公司 Lens chamfering device
CN114227430B (en) * 2021-11-26 2022-10-11 绍兴市舜海铜材有限公司 Automatic deburring device for metal pipe fittings

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013231A1 (en) * 1968-07-19 1970-03-27 Diamant Boart Sa
DE4024399A1 (en) * 1990-08-01 1992-02-06 Hilti Ag Drilling tool with hardened head - is formed as forward tapered truncated cone with grooves for removal of waste
WO1998057771A1 (en) * 1997-06-17 1998-12-23 Norton Company Method for improving wear resistance of abrasive tools
US5993297A (en) * 1994-09-06 1999-11-30 Makino Inc. Superabrasive grinding wheel with integral coolant passage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013231A1 (en) * 1968-07-19 1970-03-27 Diamant Boart Sa
DE4024399A1 (en) * 1990-08-01 1992-02-06 Hilti Ag Drilling tool with hardened head - is formed as forward tapered truncated cone with grooves for removal of waste
US5993297A (en) * 1994-09-06 1999-11-30 Makino Inc. Superabrasive grinding wheel with integral coolant passage
WO1998057771A1 (en) * 1997-06-17 1998-12-23 Norton Company Method for improving wear resistance of abrasive tools

Also Published As

Publication number Publication date
EP1170091A2 (en) 2002-01-09
ES2246963T3 (en) 2006-03-01
DE50107018D1 (en) 2005-09-15
US20020004362A1 (en) 2002-01-10
DE10032036A1 (en) 2002-01-17
EP1170091B1 (en) 2005-08-10

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