EP3085492A3 - Grinding tool - Google Patents

Grinding tool Download PDF

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Publication number
EP3085492A3
EP3085492A3 EP16162638.7A EP16162638A EP3085492A3 EP 3085492 A3 EP3085492 A3 EP 3085492A3 EP 16162638 A EP16162638 A EP 16162638A EP 3085492 A3 EP3085492 A3 EP 3085492A3
Authority
EP
European Patent Office
Prior art keywords
grinding
grinding tool
cylindrical
rotation
diameter
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
EP16162638.7A
Other languages
German (de)
French (fr)
Other versions
EP3085492B1 (en
EP3085492A2 (en
Inventor
Thomas Rossetti
Ralf Palmetshofer
Mario Nairz
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.)
Tyrolit-Schleifmittelwerke Swarovski KG
Original Assignee
Tyrolit-Schleifmittelwerke Swarovski KG
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=55637290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3085492(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tyrolit-Schleifmittelwerke Swarovski KG filed Critical Tyrolit-Schleifmittelwerke Swarovski KG
Priority to PL16162638T priority Critical patent/PL3085492T3/en
Publication of EP3085492A2 publication Critical patent/EP3085492A2/en
Publication of EP3085492A3 publication Critical patent/EP3085492A3/en
Application granted granted Critical
Publication of EP3085492B1 publication Critical patent/EP3085492B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B5/02—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
    • B24B5/06—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 internally
    • 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
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
    • 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
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
    • B24B33/025—Internal surface of conical shape
    • 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
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/08—Honing tools
    • B24B33/083—Honing tools with different sets of honing stones
    • 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
    • B24B5/06—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 internally
    • B24B5/08—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 internally involving a vertical tool spindle
    • 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
    • B24D5/02—Wheels in one piece

Abstract

Schleifwerkzeug (1) zum Bearbeiten der Innenfläche (2) einer Zylinderbohrung (3) in einem Werkstück, mit einer Drehachse (4), wobei das Schleifwerkzeug einen bezüglich der Drehachse zylindrischen (5) und sich daran axial anschließenden konischen Schleifbereich (6) aufweist, und der Durchmesser (7) des konischen Schleifbereichs (6) ausgehend von dem zylindrischen Schleifbereich (5) in axialer Richtung (26) gegenüber dem Durchmesser (8) des zylindrischen Schleifbereichs (5) ansteigt.

Figure imgaf001
A grinding tool (1) for machining the inner surface (2) of a cylinder bore (3) in a workpiece, having an axis of rotation (4), the grinding tool having a conical grinding area (6) which is cylindrical relative to the axis of rotation (5) and axially adjacent thereto; and the diameter (7) of the conical grinding portion (6) rises from the cylindrical grinding portion (5) in the axial direction (26) with respect to the diameter (8) of the cylindrical grinding portion (5).
Figure imgaf001
EP16162638.7A 2015-04-20 2016-03-29 Grinding tool Active EP3085492B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16162638T PL3085492T3 (en) 2015-04-20 2016-03-29 Grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50309/2015A AT517140B1 (en) 2015-04-20 2015-04-20 grinding tool

Publications (3)

Publication Number Publication Date
EP3085492A2 EP3085492A2 (en) 2016-10-26
EP3085492A3 true EP3085492A3 (en) 2017-01-04
EP3085492B1 EP3085492B1 (en) 2019-12-11

Family

ID=55637290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16162638.7A Active EP3085492B1 (en) 2015-04-20 2016-03-29 Grinding tool

Country Status (7)

Country Link
US (1) US10751849B2 (en)
EP (1) EP3085492B1 (en)
AT (1) AT517140B1 (en)
ES (1) ES2776228T3 (en)
HU (1) HUE048117T2 (en)
MX (1) MX2016005075A (en)
PL (1) PL3085492T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021004520A1 (en) 2021-09-07 2022-09-22 Mercedes-Benz Group AG Device and method for internal cylindrical plunge-cut grinding
CN117226621B (en) * 2023-11-15 2024-01-26 成都承奥科技有限公司 Graphite ring running-in machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2462847C2 (en) * 1974-12-21 1986-05-28 Nagel Maschinen- und Werkzeugfabrik GmbH, 7440 Nürtingen Method and honing machine for honing bores
WO2006091169A2 (en) * 2005-02-28 2006-08-31 Atlas Copco Secoroc Ab Grinding wheel
DE102006025582A1 (en) * 2006-06-01 2007-12-06 Schaeffler Kg Grinding tool for internal-grinding component part during manufacturing of e.g. hydraulic cylinder, has lateral surface with slots formed in form of conveying helixes that are arranged inclined to tool rotational axis under helix angle
DE202010010740U1 (en) * 2010-07-28 2011-11-14 Gehring Technologies Gmbh Tool for position honing
US20120051857A1 (en) * 2010-09-01 2012-03-01 Ford Motor Company Tool Assembly for Machining a Bore
WO2013114527A1 (en) * 2012-01-30 2013-08-08 株式会社 ダイニチ Honing tool

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277985A (en) * 1937-09-04 1942-03-31 Micromatic Hone Corp Hydraulically actuated hone
US2284325A (en) * 1939-11-27 1942-05-26 Micromatic Hone Corp Honing machine
US2412419A (en) * 1945-03-30 1946-12-10 John J Palotsee Adjustable hone
US2438239A (en) * 1946-07-23 1948-03-23 Thompson Grinder Co Ball grinding machine
US3496678A (en) * 1965-01-21 1970-02-24 Micromatic Hone Corp Rough and finish honing tool
US4187644A (en) * 1978-06-26 1980-02-12 Ex-Cell-O Corporation Dual feed apparatus for multiple spindle honing machine
US4194323A (en) * 1978-11-30 1980-03-25 Combustion Engineering, Inc. Centerless grinder
JPS62282852A (en) 1986-05-28 1987-12-08 Mazda Motor Corp Grinding method
US4934040A (en) * 1986-07-10 1990-06-19 Turchan Manuel C Spindle driver for machine tools
JPS63267168A (en) 1987-04-21 1988-11-04 Mitsubishi Electric Corp Grinding wheel for machining small hole
US4887221A (en) 1987-09-25 1989-12-12 Sunnen Products Company Computer controlled honing machine using look up table data for automatic programming
US4907372A (en) * 1987-10-26 1990-03-13 Micromatic Operations Inc. Cylinder bore finishing apparatus tilt fixture
US5177904A (en) * 1988-10-15 1993-01-12 Nagel Maschinen-Und Werkzeugfabrik Gmbh Method for honing workpieces
EP0390938A1 (en) * 1989-04-01 1990-10-10 Maschinenfabrik Gehring GmbH & Co. Method and apparatus for honing bores
US5305556A (en) * 1989-06-19 1994-04-26 Kopp Verfahrenstechnik Gmbh Method and apparatus for shaping the interior surfaces of bores
EP0413847A1 (en) * 1989-08-25 1991-02-27 Maschinenfabrik Gehring GmbH & Co. Homing tool for machining bore surfaces, especially cylinder bores
US5371978A (en) * 1990-08-04 1994-12-13 Toyo Co., Ltd. Honing tool and super precision finishing method using the same
US5800252A (en) * 1996-09-03 1998-09-01 Makino Inc. Fluid-activated variable honing tools and method of using the same
US6074282A (en) * 1997-03-26 2000-06-13 Sunnen Products Company External hone and method of making and using the same
US6527620B1 (en) * 1999-06-21 2003-03-04 Sunnen Products Company Honing tool used to finish blind bores in workpieces and the method of using such tool
JP3641800B2 (en) * 2001-02-05 2005-04-27 株式会社デンソー Through-in grinding method
DE10110200A1 (en) * 2001-03-02 2002-09-05 Nagel Masch Werkzeug Process for honing
US6638139B2 (en) * 2001-05-18 2003-10-28 Acme Manufacturing Company Multi-spindle end effector
DE10306864B3 (en) 2003-02-19 2004-07-01 Daimlerchrysler Ag Fine machining system for inner surface of hollow cylinder made of materials of different hardness with conical or flat honing stones has axially and radially movable holder
JP2004291226A (en) 2003-03-11 2004-10-21 Fuji Seiko Ltd Machining tool
JP2007083323A (en) 2005-09-20 2007-04-05 Denso Corp Method of grinding cylindrical internal surface
JP4868577B2 (en) * 2006-03-28 2012-02-01 独立行政法人理化学研究所 ELID honing apparatus and method
EP2314404B1 (en) * 2009-10-22 2012-06-20 Klingelnberg AG Method for hard fine processing of the tooth flanks of a gear wheel
DE102013202509A1 (en) * 2013-02-15 2014-08-21 Erwin Junker Grinding Technology A.S. METHOD AND GRINDING TOOL FOR HIGH-ACCURACY CENTERLESS GRINDING OF HIGH-SURFACE WAVE PARTS
DE102013223293A1 (en) * 2013-11-15 2015-05-21 Gehring Technologies Gmbh Honing tool and method for machining a plurality of coaxial bores
CN107735202B (en) * 2015-05-26 2019-04-09 格林技术有限公司 For utilizing hone manufacture rotational symmetry, non-columnar hole method
DE102015221714A1 (en) * 2015-11-05 2017-05-11 Gehring Technologies Gmbh Method and device for producing non-cylindrical bores with at least one recess by honing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2462847C2 (en) * 1974-12-21 1986-05-28 Nagel Maschinen- und Werkzeugfabrik GmbH, 7440 Nürtingen Method and honing machine for honing bores
WO2006091169A2 (en) * 2005-02-28 2006-08-31 Atlas Copco Secoroc Ab Grinding wheel
DE102006025582A1 (en) * 2006-06-01 2007-12-06 Schaeffler Kg Grinding tool for internal-grinding component part during manufacturing of e.g. hydraulic cylinder, has lateral surface with slots formed in form of conveying helixes that are arranged inclined to tool rotational axis under helix angle
DE202010010740U1 (en) * 2010-07-28 2011-11-14 Gehring Technologies Gmbh Tool for position honing
US20120051857A1 (en) * 2010-09-01 2012-03-01 Ford Motor Company Tool Assembly for Machining a Bore
WO2013114527A1 (en) * 2012-01-30 2013-08-08 株式会社 ダイニチ Honing tool

Also Published As

Publication number Publication date
EP3085492B1 (en) 2019-12-11
US10751849B2 (en) 2020-08-25
AT517140B1 (en) 2017-02-15
AT517140A1 (en) 2016-11-15
HUE048117T2 (en) 2020-05-28
MX2016005075A (en) 2016-10-19
US20160303700A1 (en) 2016-10-20
ES2776228T3 (en) 2020-07-29
PL3085492T3 (en) 2020-06-01
EP3085492A2 (en) 2016-10-26

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