US20210016410A1 - Polishing tool and device for polishing a workpiece - Google Patents

Polishing tool and device for polishing a workpiece Download PDF

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Publication number
US20210016410A1
US20210016410A1 US16/929,301 US202016929301A US2021016410A1 US 20210016410 A1 US20210016410 A1 US 20210016410A1 US 202016929301 A US202016929301 A US 202016929301A US 2021016410 A1 US2021016410 A1 US 2021016410A1
Authority
US
United States
Prior art keywords
polishing
tool
intermediate layer
polishing tool
workpiece
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.)
Pending
Application number
US16/929,301
Other languages
English (en)
Inventor
Nadine Geist
Hans-Joachim Link
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.)
Schneider GmbH and Co KG
Original Assignee
Schneider 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
Application filed by Schneider GmbH and Co KG filed Critical Schneider GmbH and Co KG
Assigned to SCHNEIDER GMBH & CO. KG reassignment SCHNEIDER GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Geist, Nadine, Link, Hans-Joachim
Publication of US20210016410A1 publication Critical patent/US20210016410A1/en
Pending legal-status Critical Current

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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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
    • B24B13/012—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools conformable in shape to the optical surface, e.g. by fluid pressure acting on an elastic membrane
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/003—Wheels having flaps of flexible abrasive material supported by a flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/006—Tools consisting of a rolled strip of flexible material

Definitions

  • the tool carrier 2 is designed as a (tool-carrying) motor spindle and/or tool spindle and/or formed by a shaft with a tool interface at an axial and/or free end.
  • the base 20 in particular the base part 21 , preferably has a receiving region 24 for receiving and/or centering the tool carrier 2 , in particular the coupling element/pin 80 of the tool carrier/tool spindle 2 .
  • the first portion/part 31 adjoins (directly and/or axially) the base 20 .
  • the first portion/part 31 is (directly) attached to the base 20 and/or adhesively bonded with the base 20 and/or (axially) arranged between the second portion/part 32 and the base 20 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
US16/929,301 2019-07-16 2020-07-15 Polishing tool and device for polishing a workpiece Pending US20210016410A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102019004912.8 2019-07-16
DE102019004912 2019-07-16
DE102019005084.3A DE102019005084A1 (de) 2019-07-16 2019-07-23 Polierwerkzeug sowie Vorrichtung zum Polieren eines Werkstücks
DE102019005084.3 2019-07-23

Publications (1)

Publication Number Publication Date
US20210016410A1 true US20210016410A1 (en) 2021-01-21

Family

ID=74093748

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/929,301 Pending US20210016410A1 (en) 2019-07-16 2020-07-15 Polishing tool and device for polishing a workpiece

Country Status (3)

Country Link
US (1) US20210016410A1 (de)
CN (1) CN112238379A (de)
DE (1) DE102019005084A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190126425A1 (en) * 2016-06-06 2019-05-02 Schneider Gmbh & Co. Kg Tool, device, and method for polishing lenses

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020007766A1 (de) 2020-08-07 2022-02-10 Schneider Gmbh & Co. Kg Werkzeugaufnahme, Bearbeitungswerkzeug, Werkzeugspindel sowie Verfahren zur Bearbeitung optischer Werkstücke
CN113814835A (zh) * 2021-08-26 2021-12-21 高义红 一种光学镜片抛光机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040224619A1 (en) * 2003-05-02 2004-11-11 Gilles Granziera Tool for fine machining of optically active surfaces
US20060199481A1 (en) * 2005-03-04 2006-09-07 Lothar Urban Polishing disk for a tool for the fine machining of optically active surfaces on spectacle lenses in particular
US20080305723A1 (en) * 2007-06-06 2008-12-11 Satisloh Ag Polishing disc for a tool for the fine machining of optically active surfaces particularly on spectacle lenses and method for its production
US20110104998A1 (en) * 2008-07-08 2011-05-05 Leonardo De Jesus Valencia Merizalde Tool for polishing conventional and free-form optical surfaces
US20170246729A1 (en) * 2014-10-15 2017-08-31 Satisloh Ag Polishing disc for a tool for fine processing of optically effective surfaces on spectacle lenses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2249990B1 (es) * 2004-08-03 2007-08-01 Indo Internacional S.A. Herramienta y procedimiento para pulir superficies opticas.
US20060053576A1 (en) * 2004-09-10 2006-03-16 Mclain Scott S Buffing pad with graded flexibility and replaceable working face
DE602005004229T2 (de) * 2004-11-09 2009-01-02 Seiko Epson Corp. Elastisches Polierwerkzeug und Verfahren zum Polieren einer Linse mit einem solchen Werkzeug
DE202009000880U1 (de) * 2009-01-23 2009-07-09 Kolthoff & Co., Flüelen Schleifteller
CN102198623A (zh) * 2011-05-09 2011-09-28 苏州大学 用于非球面零件的弹性细磨装置
US20140248824A1 (en) * 2011-09-05 2014-09-04 Canon Kabushiki Kaisha Processing apparatus and optical member manufacturing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040224619A1 (en) * 2003-05-02 2004-11-11 Gilles Granziera Tool for fine machining of optically active surfaces
US20060199481A1 (en) * 2005-03-04 2006-09-07 Lothar Urban Polishing disk for a tool for the fine machining of optically active surfaces on spectacle lenses in particular
US20080305723A1 (en) * 2007-06-06 2008-12-11 Satisloh Ag Polishing disc for a tool for the fine machining of optically active surfaces particularly on spectacle lenses and method for its production
US20110104998A1 (en) * 2008-07-08 2011-05-05 Leonardo De Jesus Valencia Merizalde Tool for polishing conventional and free-form optical surfaces
US20170246729A1 (en) * 2014-10-15 2017-08-31 Satisloh Ag Polishing disc for a tool for fine processing of optically effective surfaces on spectacle lenses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190126425A1 (en) * 2016-06-06 2019-05-02 Schneider Gmbh & Co. Kg Tool, device, and method for polishing lenses
US11890712B2 (en) * 2016-06-06 2024-02-06 Schneider Gmbh & Co. Kg Tool, device, and method for polishing lenses

Also Published As

Publication number Publication date
DE102019005084A1 (de) 2021-01-21
CN112238379A (zh) 2021-01-19

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