IN2014DE01615A - - Google Patents

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Publication number
IN2014DE01615A
IN2014DE01615A IN1615DE2014A IN2014DE01615A IN 2014DE01615 A IN2014DE01615 A IN 2014DE01615A IN 1615DE2014 A IN1615DE2014 A IN 1615DE2014A IN 2014DE01615 A IN2014DE01615 A IN 2014DE01615A
Authority
IN
India
Prior art keywords
movement trajectory
drive
workpiece
along
pressure mechanism
Prior art date
Application number
Inventor
Michael Huber
Markus Müller
Martin Seger
Alfons Haas
Oliver Hildebrandt
Original Assignee
Supfina Grieshaber Gmbh & Co
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 Supfina Grieshaber Gmbh & Co filed Critical Supfina Grieshaber Gmbh & Co
Publication of IN2014DE01615A publication Critical patent/IN2014DE01615A/en

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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/18—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning crankshafts, eccentrics, or cams, e.g. crankpin lathes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • 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
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/54—Methods of turning, boring or drilling not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/19—Lathe for crank or crank pin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Machine Tool Units (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Press Drives And Press Lines (AREA)
  • Turning (AREA)

Abstract

The invention relates to a device (10) for the fine machining of the circumferential workpiece surface arranged eccentrically relative to the axis (12) of a workpiece, especially of a lifting bearing of a crankshaft or of a camshaft, said device having a pressure mechanism (28) to press a fine-machining tool (42) against the circumferential workpiece surface, whereby a drive unit (66) is provided by means of which the active section of the pressure mechanism (28) can be driven by means of a first drive (68) in a movement plane that runs crosswise to the workpiece axis (12) along a first movement trajectory (62), and by means of a second drive (70) along a second movement trajectory (56) that is at an angle to the first movement trajectory (62).
IN1615DE2014 2013-07-09 2014-06-14 IN2014DE01615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13175727.0A EP2823934B1 (en) 2013-07-09 2013-07-09 Device for finishing a peripheral area of a workpiece and method for operating the device

Publications (1)

Publication Number Publication Date
IN2014DE01615A true IN2014DE01615A (en) 2015-06-19

Family

ID=48832746

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1615DE2014 IN2014DE01615A (en) 2013-07-09 2014-06-14

Country Status (6)

Country Link
US (1) US10632539B2 (en)
EP (1) EP2823934B1 (en)
KR (1) KR102242890B1 (en)
CN (1) CN104275645B (en)
BR (1) BR102014016214B1 (en)
IN (1) IN2014DE01615A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10229258B2 (en) * 2013-03-27 2019-03-12 Samsung Electronics Co., Ltd. Method and device for providing security content
DE102015221939B4 (en) * 2015-11-09 2018-10-31 Supfina Grieshaber Gmbh & Co. Kg Finishing belt device and method for finish machining a workpiece
US9987717B2 (en) * 2016-02-24 2018-06-05 Supfina Grieshaber Gmbh & Co. Kg Finishing device
DE102017109589B4 (en) * 2017-05-04 2018-12-06 Supfina Grieshaber Gmbh & Co. Kg Machine tool for fine machining workpiece surfaces
CN111761431B (en) * 2020-07-22 2021-11-23 重庆都成荣锋机械制造有限公司 Self-adaptive mechanical grinding tool for vertical crankshaft

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268200A (en) * 1940-11-29 1941-12-30 Leblond Mach Tool Co R K Crankshaft lathe
US5367866A (en) * 1990-10-05 1994-11-29 J. D. Phillips Corporation Crankpin grinder
DE4235408A1 (en) * 1992-10-21 1994-04-28 Schaudt Maschinenbau Gmbh Method and device for grinding non-circular workpieces
WO1997013614A1 (en) * 1995-10-06 1997-04-17 Sagem S.A. Device for measuring or checking an orbitally mobile cylindrical part during machining thereof
US5628678A (en) * 1996-05-03 1997-05-13 Tridico; Frank Shaft sanding device
US5951377A (en) * 1996-08-01 1999-09-14 Radtec, Inc. Microfinishing machine
US5803796A (en) * 1996-12-18 1998-09-08 Barton, Ii; Kenneth A. Microfinishing machine
US6220946B1 (en) * 1998-02-13 2001-04-24 Philip D. Arnold Active polishing of rotatable article surfaces
DE10009980C1 (en) 2000-03-03 2001-08-23 Thielenhaus Ernst Gmbh & Co Kg Device for finishing shafts, in particular crankshafts and camshafts
CN2445852Y (en) * 2000-10-19 2001-09-05 华寿钧 Cranshaft abrasive belt automatic polisher
FR2825652B1 (en) * 2001-06-06 2004-01-23 Procedes Et Machines Speciales MACHINE FOR ABRASIVE MACHINING OF WORKPIECES OF ONE PIECE, ESPECIALLY OF SUPERFINITION OF CRANKSHAFT CRANKS
FR2835460B1 (en) * 2002-02-05 2004-07-23 Procedes Et Machines Speciales METHOD AND DEVICE FOR MACHINING BY ABRASIVE BELT OF A SURFACE ON A WORKPIECE, PARTICULARLY FOR THE SURFACE OF A CAM SURFACE ON A CAMSHAFT
US7815493B2 (en) * 2002-10-11 2010-10-19 Cinetic Landis Corp. Apparatus and method for positioning a device near a workpiece during machining operations
EP1447171B1 (en) * 2003-02-12 2006-07-12 Nissan Motor Co., Ltd. Surface finishing apparatus and method
US7568969B2 (en) * 2003-10-22 2009-08-04 Nippei Toyama Corporation Locking mechanism of linear motor travel slider and processing machine
EP1741514B1 (en) * 2005-07-07 2008-03-19 Supfina Grieshaber GmbH & Co. KG Apparatus for grinding and/or finishing of a workpiece
DE102007051047B4 (en) * 2007-10-16 2023-03-23 Nagel Maschinen- Und Werkzeugfabrik Gmbh Press-on device for finishing belt and device and method for finishing peripheral surfaces on cylindrical workpiece sections
DE102010052311A1 (en) * 2010-11-17 2012-05-24 Nagel Maschinen- Und Werkzeugfabrik Gmbh Method and device for finishing curved workpiece surfaces on workpieces by means of finishing tape
EP2617522B1 (en) 2012-01-23 2014-01-15 Supfina Grieshaber GmbH & Co. KG Device for finely processing a peripheral area of the workpiece fixed in an eccentric manner to a peripheral area of a workpiece
EP2617523B1 (en) * 2012-01-23 2014-04-23 Supfina Grieshaber GmbH & Co. KG Finishing device for finishing a workpiece

Also Published As

Publication number Publication date
US20150013510A1 (en) 2015-01-15
EP2823934A1 (en) 2015-01-14
KR102242890B1 (en) 2021-04-21
KR20150006789A (en) 2015-01-19
US10632539B2 (en) 2020-04-28
CN104275645A (en) 2015-01-14
BR102014016214A2 (en) 2015-10-06
EP2823934B1 (en) 2015-02-18
CN104275645B (en) 2018-09-28
BR102014016214B1 (en) 2021-05-11

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