ES2097324T3 - PROCEDURE FOR BURNISHING OF DRILLS. - Google Patents

PROCEDURE FOR BURNISHING OF DRILLS.

Info

Publication number
ES2097324T3
ES2097324T3 ES92908731T ES92908731T ES2097324T3 ES 2097324 T3 ES2097324 T3 ES 2097324T3 ES 92908731 T ES92908731 T ES 92908731T ES 92908731 T ES92908731 T ES 92908731T ES 2097324 T3 ES2097324 T3 ES 2097324T3
Authority
ES
Spain
Prior art keywords
drill
tool
drills
burnting
stones
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 - Lifetime
Application number
ES92908731T
Other languages
Spanish (es)
Inventor
Ulrich Klink
Joachim Wiederhold
Bernd Gehrung
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.)
Maschinenfabrik Gehring GmbH and Co KG
Original Assignee
Maschinenfabrik Gehring GmbH and Co 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=8206624&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2097324(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschinenfabrik Gehring GmbH and Co KG filed Critical Maschinenfabrik Gehring GmbH and Co KG
Application granted granted Critical
Publication of ES2097324T3 publication Critical patent/ES2097324T3/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
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/10—Accessories
    • 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
    • B24B33/084—Honing tools having honing stones at the end of bars

Abstract

LA HERRAMIENTA BRUÑIDORA SIRVE PARA EL MECANIZADO PREVIO DE TALADROS EN SU ZONA TERMINAL. LAS HERRAMIENTAS BRUÑIDORAS CONOCIDAS DE ESTE TIPO SE APLICAN PARA EL BRUÑIDO PREVIO DE TALADROS CIEGOS CERCA DEL FONDO DEL TALADRO. ALLI SE MECANIZA EL EXTREMO DEL TALADRO CON PEQUEÑAS CARRERAS DE LA HERRAMIENTA, CUYAS PIEDRAS PARA BRUÑIR SON MUY CORTAS EN RELACION A LA LONGITUD DEL TALADRO Y DE LA HERRAMIENTA. PARA QUE A PESAR DE ELLO SE LOGRE UN APOYO SUFICIENTE DE LA HERRAMIENTA BRUÑIDORA EN EL TALADRO (2) Y, CON ELLO, GARANTIZAR UN CENTRADO CORRECTO, EN LA HERRAMIENTA BRUÑIDORA DE LA INVENCION HAY PREVISTAS REGLETAS GUIA (25) QUE SE EXTIENDEN EN LA ZONA POR FUERA DE LAS PIEDRAS PARA BRUÑIR (17). LA HERRAMIENTA TAMBIEN SE PUEDE APLICAR PARA EL MECANIZADO DEL EXTREMO SUPERIOR DE LOS TALADROS, CUYO PLANO DE LIMITACION SUPERIOR DISCURRE OBLICUO RESPECTO AL EJE DE TALADRO O PRESENTAN ESTRECHAMIENTOS ASIMETRICOS EN EL EXTREMO DEL TALADRO.THE POLISHING TOOL SERVES FOR PREVIOUS DRILLING MACHINING IN ITS TERMINAL ZONE. KNOWN BURNTING TOOLS OF THIS TYPE APPLY FOR PRE-BLINDING OF BLIND DRILLS NEAR THE DRILL BOTTOM. THERE THE END OF THE DRILL IS MACHINED WITH SMALL RACES OF THE TOOL, WHOSE STONES FOR BURNTING ARE VERY SHORT IN RELATION TO THE LENGTH OF THE DRILL AND TOOL. IN ORDER TO DESPITE IT, SUFFICIENT SUPPORT OF THE BURNING TOOL IS MADE IN THE DRILL (2) AND, THEREFORE, TO GUARANTEE A CORRECT CENTERING, IN THE BURNISHING TOOL OF THE INVENTION, THERE ARE EXPECTED GUIDELINES (25) WHICH ARE EXPECTED AREA OUTSIDE OF THE STONES TO BURN (17). THE TOOL CAN ALSO BE APPLIED FOR THE MACHINING OF THE UPPER END OF THE DRILLS, WHOSE TOP LIMITING PLAN DRAWS OBLIQUE WITH RESPECT TO THE DRILL AXIS OR THEY PRESENT ASYMMETRIC CLAMPS AT THE END OF THE DRILL.

ES92908731T 1991-04-16 1992-04-15 PROCEDURE FOR BURNISHING OF DRILLS. Expired - Lifetime ES2097324T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91106010 1991-04-16

Publications (1)

Publication Number Publication Date
ES2097324T3 true ES2097324T3 (en) 1997-04-01

Family

ID=8206624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92908731T Expired - Lifetime ES2097324T3 (en) 1991-04-16 1992-04-15 PROCEDURE FOR BURNISHING OF DRILLS.

Country Status (4)

Country Link
EP (1) EP0535201B1 (en)
DE (1) DE59207798D1 (en)
ES (1) ES2097324T3 (en)
WO (1) WO1992018287A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542892C2 (en) * 1995-11-17 2000-08-10 Nagel Masch Werkzeug Method and device for honing piston races
DE19601158C1 (en) * 1996-01-15 1997-06-26 Daimler Benz Ag Honed cylinder bore for piston engine in motor vehicle
AU2001251362A1 (en) * 2000-04-05 2001-10-23 Makino Inc. Fluid activated honing tool
DE10358150B4 (en) * 2003-12-10 2009-10-01 Gehring Gmbh & Co.Kg. Method for honing bores
DE102004047520A1 (en) * 2004-09-28 2006-04-06 Gehring Gmbh & Co. Kg Tool for honing holes with different diameter sections (stepped holes)
GB0500824D0 (en) * 2005-01-15 2005-02-23 Brown Thomas Improvements relating to honing mandrels
JP5002177B2 (en) * 2006-03-24 2012-08-15 本田技研工業株式会社 Honing tool head and honing machine tool equipped with the honing tool head
DE102007045607C5 (en) 2007-09-19 2014-06-18 Gehring Technologies Gmbh Method for honing the inner surface of a bore and honing tool for carrying out this method
DE102010031221A1 (en) * 2010-07-12 2012-01-12 Robert Bosch Gmbh Honing tool for honing blind holes
DE102012009110B4 (en) * 2012-04-26 2014-05-28 Gebr. Heller Maschinenfabrik Gmbh honing tool
CN104400613B (en) * 2014-10-21 2017-05-24 上海交通大学 Sectional feeding honing head device with shape deviation compensation function
SE538554C2 (en) * 2014-12-05 2016-09-20 Applied Nano Surfaces Sweden Ab Mechanochemical conditioning tool
DE102015201765B3 (en) * 2015-02-02 2016-06-09 Nagel Maschinen- Und Werkzeugfabrik Gmbh Honing tool and method for its production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772045A (en) * 1926-08-09 1930-08-05 Marsden C Hutto Cylinder grinder
US2263781A (en) * 1936-10-02 1941-11-25 Micromatic Hone Corp Cylinder grinding device
US2166281A (en) * 1937-12-06 1939-07-18 George C Beck Cylinder honing and wiping device
US2421470A (en) * 1943-08-20 1947-06-03 Sunnen Joseph Honing device
US3330078A (en) * 1964-09-08 1967-07-11 Lisle Corp Cylinder ridge hone
DE2120519A1 (en) * 1971-04-27 1972-11-02 Maschinenfabrik Gehring Kg, 7302 Nellingen Honing tool
FR2187498B1 (en) * 1972-06-06 1979-09-07 Gluckauf Gunther Klerner
US4065881A (en) * 1976-12-06 1978-01-03 Gillette Robert H Guided honing tool
FR2572978B1 (en) * 1984-11-15 1989-03-03 Pont A Mousson APPARATUS FOR LODING HOLLOW CYLINDRICAL SURFACES.
DE3537009A1 (en) * 1985-10-17 1987-04-23 Nagel Wolf METHOD, HONING MACHINE AND HONING TOOL FOR HONING WORKPIECES

Also Published As

Publication number Publication date
WO1992018287A1 (en) 1992-10-29
EP0535201A1 (en) 1993-04-07
DE59207798D1 (en) 1997-02-13
EP0535201B1 (en) 1997-01-02

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