MX2020007387A - Method for grinding and/or polishing a defect and device for carrying out the method. - Google Patents

Method for grinding and/or polishing a defect and device for carrying out the method.

Info

Publication number
MX2020007387A
MX2020007387A MX2020007387A MX2020007387A MX2020007387A MX 2020007387 A MX2020007387 A MX 2020007387A MX 2020007387 A MX2020007387 A MX 2020007387A MX 2020007387 A MX2020007387 A MX 2020007387A MX 2020007387 A MX2020007387 A MX 2020007387A
Authority
MX
Mexico
Prior art keywords
grinding
defect
polishing
polishing disc
path
Prior art date
Application number
MX2020007387A
Other languages
Spanish (es)
Inventor
Werner Unnerstall
Christian Wall
Christian Burstein
Stephan Kampmeyer
Original Assignee
Rud Starcke Gmbh & 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
Application filed by Rud Starcke Gmbh & Co Kg filed Critical Rud Starcke Gmbh & Co Kg
Publication of MX2020007387A publication Critical patent/MX2020007387A/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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0038—Other grinding machines or devices with the grinding tool mounted at the end of a set of bars
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • 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
    • B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A method for grinding and/or polishing a defect (1) in the surface coating of a workpiece, wherein a grinding or polishing disc held on a tool is guided with pressure over the defect (1) with orbital, rotating and/or vibrating movements, is configured such that the tool fitted with the grinding or polishing disc (7) is moved over the defect (1) automatically and in a computer-controlled manner on the basis of a stored program, wherein the grinding or polishing disc (7) is first guided along a concentrically inner grinding path (2) relative to the defect (1) and then without interruption is guided along a spiral grinding path (3) to an outer concentric grinding path (4).
MX2020007387A 2018-01-22 2019-01-22 Method for grinding and/or polishing a defect and device for carrying out the method. MX2020007387A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018101293.4A DE102018101293A1 (en) 2018-01-22 2018-01-22 Method for grinding and / or polishing a defect and device for carrying out the method
PCT/EP2019/051417 WO2019141855A1 (en) 2018-01-22 2019-01-22 Method for grinding and/or polishing a defect and device for carrying out the method

Publications (1)

Publication Number Publication Date
MX2020007387A true MX2020007387A (en) 2020-09-03

Family

ID=65199424

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007387A MX2020007387A (en) 2018-01-22 2019-01-22 Method for grinding and/or polishing a defect and device for carrying out the method.

Country Status (11)

Country Link
US (1) US20210053185A1 (en)
EP (1) EP3703905B1 (en)
JP (1) JP2021510639A (en)
KR (1) KR20200107947A (en)
CN (1) CN111601680B (en)
BR (1) BR112020010657A2 (en)
CA (1) CA3084115A1 (en)
DE (1) DE102018101293A1 (en)
MX (1) MX2020007387A (en)
WO (1) WO2019141855A1 (en)
ZA (1) ZA202002988B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128968A (en) * 1976-09-22 1978-12-12 The Perkin-Elmer Corporation Optical surface polisher
JPS55144951A (en) * 1979-04-27 1980-11-12 Diesel Kiki Co Ltd Grinding method
DE19532424C2 (en) * 1995-09-01 1998-01-29 Jenoptik Jena Gmbh Device for local grinding or polishing of surfaces
SE510932C2 (en) * 1997-02-17 1999-07-12 Volvo Ab Use of a device for reproducible surface finishing of a test surface in connection with the development of varnishes, varnished parts or polishing equipment for the automotive industry
DE102009039093A1 (en) * 2009-08-27 2011-03-03 Bayerische Motoren Werke Aktiengesellschaft Painted part or component grinding and polishing method for use in motor vehicle, involves automatically grinding and polishing manually detected defect of painted part in testing position based on estimated defect-detecting position data
CN101898325B (en) * 2010-07-28 2012-05-30 中国人民解放军国防科学技术大学 Modification processing method of optical element surface and numerical control machine used thereby
US9063534B2 (en) * 2010-10-13 2015-06-23 Mbda Uk Limited Workpiece positioning method and apparatus
US8747188B2 (en) * 2011-02-24 2014-06-10 Apple Inc. Smart automation of robotic surface finishing
TWI532565B (en) * 2011-03-21 2016-05-11 智勝科技股份有限公司 Polishing method and polishing system
CN102873628B (en) * 2012-09-26 2015-02-18 清华大学 Method for generating helix machining path for numerical-control small tool polishing
US9056383B2 (en) * 2013-02-26 2015-06-16 Applied Materials, Inc. Path for probe of spectrographic metrology system
DE102015115313B4 (en) * 2015-09-10 2017-08-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Grinding tool and its use for computer-controlled reworking of milled freeform surfaces

Also Published As

Publication number Publication date
KR20200107947A (en) 2020-09-16
CA3084115A1 (en) 2019-07-25
RU2020116724A (en) 2022-02-24
ZA202002988B (en) 2021-09-29
DE102018101293A1 (en) 2019-07-25
EP3703905A1 (en) 2020-09-09
CN111601680B (en) 2022-07-08
WO2019141855A1 (en) 2019-07-25
US20210053185A1 (en) 2021-02-25
BR112020010657A2 (en) 2020-11-10
EP3703905B1 (en) 2024-03-20
JP2021510639A (en) 2021-04-30
CN111601680A (en) 2020-08-28

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