WO2013174468A3 - Verfahren zum schleifen von werkstücken, insbesondere zum zentrierenden schleifen von werkstücken wie optischen linsen - Google Patents

Verfahren zum schleifen von werkstücken, insbesondere zum zentrierenden schleifen von werkstücken wie optischen linsen Download PDF

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Publication number
WO2013174468A3
WO2013174468A3 PCT/EP2013/001240 EP2013001240W WO2013174468A3 WO 2013174468 A3 WO2013174468 A3 WO 2013174468A3 EP 2013001240 W EP2013001240 W EP 2013001240W WO 2013174468 A3 WO2013174468 A3 WO 2013174468A3
Authority
WO
WIPO (PCT)
Prior art keywords
movement
actuator
grinding
workpieces
advancing
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.)
Ceased
Application number
PCT/EP2013/001240
Other languages
English (en)
French (fr)
Other versions
WO2013174468A2 (de
Inventor
Joachim Diehl
Steffen Moos
Achim Schmidt
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.)
Satisloh AG
Original Assignee
Satisloh AG
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 Satisloh AG filed Critical Satisloh AG
Priority to CN201380026654.5A priority Critical patent/CN104321163B/zh
Priority to HK15102871.3A priority patent/HK1202489B/xx
Priority to US14/402,374 priority patent/US9278421B2/en
Priority to EP13723403.5A priority patent/EP2852472B1/de
Publication of WO2013174468A2 publication Critical patent/WO2013174468A2/de
Publication of WO2013174468A3 publication Critical patent/WO2013174468A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/065—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of thin, brittle parts, e.g. semiconductors, wafers
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/085—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass for watch glasses
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/148—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms electrically, e.g. numerically, controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Es wird ein Verfahren insbesondere zum zentrierenden Schleifen von Werkstücken wie optischen Linsen mittels eines Schleifwerkzeugs unter Verwendung eines Aktuators (34) zur Erzeugung einer relativen Vorschubbewegung zwischen Schleifwerkzeug und Werkstück offenbart, wobei der Aktuator mit einem Stromregler (48) für einen eine Vorschubkraft des Aktuators bestimmenden Aktuatorstrom in einem Lageregelkreis (40) integriert ist, welcher mit einem vorbestimmten Regelzyklus durchlaufen wird. Bei dem Verfahren werden für jeden Regelzyklus: (i) eine Soll-Bewegungsrichtung (Rsoll(n)) der Vorschubbewegung sowie eine Ist-Bewegungsrichtung (Rist(n)) der Vorschubbewegung ermittelt; sodann werden (ii) die ermittelten Ist- und Soll-Bewegungsrichtungen miteinander verglichen; und schließlich wird, (iii) wenn der Vergleich eine Abweichung zwischen den Ist- und Soll-Bewegungsrichtungen ergibt, eine vorbestimmte Stromgrenze (ISollmax) für den über den Stromregler abgegebenen Aktuatorstrom definiert reduziert, um die Vorschubkraft des Aktuators zu verringern. Im Ergebnis werden die Vorschubbewegung und Materialzerspanung schnell und effizient durchgeführt, ohne dass es zu einer Überbeanspruchung von Werkzeug oder Werkstück kommen kann.
PCT/EP2013/001240 2012-05-22 2013-04-25 Verfahren zum schleifen von werkstücken, insbesondere zum zentrierenden schleifen von werkstücken wie optischen linsen Ceased WO2013174468A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201380026654.5A CN104321163B (zh) 2012-05-22 2013-04-25 用于研磨工件特别是用于例如光学镜头的工件的定心研磨的方法
HK15102871.3A HK1202489B (en) 2012-05-22 2013-04-25 Method for grinding workpieces, in particular for centring grinding of workpieces such as optical lenses
US14/402,374 US9278421B2 (en) 2012-05-22 2013-04-25 Method for grinding workpieces, in particular for centering grinding of workpieces such as optical lenses
EP13723403.5A EP2852472B1 (de) 2012-05-22 2013-04-25 Verfahren zum schleifen von werkstücken, insbesondere zum zentrierenden schleifen von werkstücken wie optischen linsen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012010004.3 2012-05-22
DE102012010004A DE102012010004A1 (de) 2012-05-22 2012-05-22 Verfahren zum Schleifen von Werkstücken, insbesondere zum zentrierenden Schleifen von Werkstücken wie optischen Linsen

Publications (2)

Publication Number Publication Date
WO2013174468A2 WO2013174468A2 (de) 2013-11-28
WO2013174468A3 true WO2013174468A3 (de) 2014-08-07

Family

ID=48463909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/001240 Ceased WO2013174468A2 (de) 2012-05-22 2013-04-25 Verfahren zum schleifen von werkstücken, insbesondere zum zentrierenden schleifen von werkstücken wie optischen linsen

Country Status (5)

Country Link
US (1) US9278421B2 (de)
EP (1) EP2852472B1 (de)
CN (1) CN104321163B (de)
DE (1) DE102012010004A1 (de)
WO (1) WO2013174468A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015209916A1 (de) * 2015-05-29 2016-12-01 Zf Friedrichshafen Ag Regelung eines spanenden Bearbeitungsprozesses mittels P-Regler und belastungsabhängigem Regelfaktor
DE102016006791A1 (de) 2016-06-07 2017-12-07 Satisloh Ag Maschine zur Bearbeitung von Werkstücken in optischer Qualität
CN108061956B (zh) * 2017-12-18 2020-05-05 中国航空工业集团公司洛阳电光设备研究所 一种高精度透镜定心装校方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023547A1 (de) * 1979-07-26 1981-02-11 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Schleifmaschine zum Abschleifen des Grates von Rohlingen
EP0261510A1 (de) * 1986-09-22 1988-03-30 Toyoda Koki Kabushiki Kaisha Numerisch gesteuerte Werkzeugmaschine
US5804940A (en) * 1994-04-08 1998-09-08 Siemens Aktiengesellschaft Device designed to compensate for non-linearity of machine shafts
US20060073765A1 (en) * 2004-10-01 2006-04-06 Noritake Co., Limited Grinding process and apparatus with arrangement for grinding with constant grinding load

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD159927A1 (de) * 1981-06-19 1983-04-13 Siegfried Lasch Schaltungsanordnung zur drehmomentenueberwachung bei geregelten gleichstromantrieben
DE3418365A1 (de) * 1984-05-17 1985-11-21 Siemens AG, 1000 Berlin und 8000 München Regeleinrichtung fuer einen gleichstrom-hauptspindelantrieb
CN2031931U (zh) * 1988-01-26 1989-02-01 中国科学院长春光机所 透镜光电自动定心装置
CN2262467Y (zh) * 1996-12-23 1997-09-17 南京仪机股份有限公司 可双向准确定位的机械定心磨边机
TW467792B (en) * 1999-03-11 2001-12-11 Ebara Corp Polishing apparatus including attitude controller for turntable and/or wafer carrier
JP3695988B2 (ja) * 1999-04-30 2005-09-14 株式会社ニデック 眼鏡枠形状測定装置
JP4689982B2 (ja) * 2004-07-14 2011-06-01 アルプス電気株式会社 光学素子の製造方法
DE102005007523A1 (de) 2005-02-17 2006-08-24 Weco Optik Gmbh Brillenglasrandschleifmaschine
JP4290673B2 (ja) * 2005-04-28 2009-07-08 株式会社ニデック 眼鏡レンズ周縁加工方法
JP4839720B2 (ja) * 2005-08-04 2011-12-21 トヨタ自動車株式会社 精密加工装置
JP5405720B2 (ja) * 2007-03-30 2014-02-05 株式会社ニデック 眼鏡レンズ加工装置
JP5073345B2 (ja) * 2007-03-30 2012-11-14 株式会社ニデック 眼鏡レンズ加工装置
JP5302029B2 (ja) * 2009-02-04 2013-10-02 株式会社ニデック 眼鏡レンズ加工装置
US8647170B2 (en) * 2011-10-06 2014-02-11 Wayne O. Duescher Laser alignment apparatus for rotary spindles
US8747188B2 (en) * 2011-02-24 2014-06-10 Apple Inc. Smart automation of robotic surface finishing
DE102012010005A1 (de) 2012-05-22 2013-11-28 Satisloh Ag Zentriermaschine für Werkstücke, insbesondere optische Linsen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023547A1 (de) * 1979-07-26 1981-02-11 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Schleifmaschine zum Abschleifen des Grates von Rohlingen
EP0261510A1 (de) * 1986-09-22 1988-03-30 Toyoda Koki Kabushiki Kaisha Numerisch gesteuerte Werkzeugmaschine
US5804940A (en) * 1994-04-08 1998-09-08 Siemens Aktiengesellschaft Device designed to compensate for non-linearity of machine shafts
US20060073765A1 (en) * 2004-10-01 2006-04-06 Noritake Co., Limited Grinding process and apparatus with arrangement for grinding with constant grinding load

Also Published As

Publication number Publication date
US20150093967A1 (en) 2015-04-02
WO2013174468A2 (de) 2013-11-28
CN104321163B (zh) 2016-05-25
HK1202489A1 (zh) 2015-10-02
US9278421B2 (en) 2016-03-08
DE102012010004A1 (de) 2013-11-28
EP2852472B1 (de) 2016-06-29
EP2852472A2 (de) 2015-04-01
CN104321163A (zh) 2015-01-28

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