WO2009072224A1 - センタレス研削方法 - Google Patents

センタレス研削方法 Download PDF

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Publication number
WO2009072224A1
WO2009072224A1 PCT/JP2008/000996 JP2008000996W WO2009072224A1 WO 2009072224 A1 WO2009072224 A1 WO 2009072224A1 JP 2008000996 W JP2008000996 W JP 2008000996W WO 2009072224 A1 WO2009072224 A1 WO 2009072224A1
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WO
WIPO (PCT)
Prior art keywords
axis
line
angle
prepared
moved
Prior art date
Application number
PCT/JP2008/000996
Other languages
English (en)
French (fr)
Inventor
Satoshi Kobayashi
Original Assignee
Micron Machinery Co., Ltd.
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 Micron Machinery Co., Ltd. filed Critical Micron Machinery Co., Ltd.
Priority to US12/160,435 priority Critical patent/US7997954B2/en
Priority to EP08738598.5A priority patent/EP2105250B1/en
Publication of WO2009072224A1 publication Critical patent/WO2009072224A1/ja

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

段取り換え作業を容易にし、自動化を可能とするセンタレス研削法を提供する。第１直線（１０１）すなわちＹ軸に沿ってスライド可能なブレード（１１）を用意し、第２直線（１０２）すなわちＸ軸線に沿ってスライド可能な研削砥石（７）を用意し、第２直線（１０２）と角度（θ２）で交差する第３直線（１０３）に沿ってスライド可能な調整砥石（９）を用意する。そして、段取り作業においては、ブレード（１１）は、ワーク径が増加するほど、Ｙ軸の負方向へ移動させ、研削砥石（７）は、ワーク径が増加するほど、Ｘ軸の負方向へ移動させ、調整砥石（９）は、ワーク径が増加するほど、Ｙ軸の正方向且つＸ軸の正方向へ移動させる。それによって、接点角度位置基準線（Ｓ）と線分（ＯＢ）及び線分（ＯＲ）とのなす角度（α）及び角度（β）が常に一定となるようにする。
PCT/JP2008/000996 2007-12-03 2008-04-16 センタレス研削方法 WO2009072224A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/160,435 US7997954B2 (en) 2007-12-03 2008-04-16 Centerless grinding method
EP08738598.5A EP2105250B1 (en) 2007-12-03 2008-04-16 Method for centerless grinding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-312396 2007-12-03
JP2007312396A JP5057947B2 (ja) 2007-12-03 2007-12-03 センタレス研削方法

Publications (1)

Publication Number Publication Date
WO2009072224A1 true WO2009072224A1 (ja) 2009-06-11

Family

ID=40717410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000996 WO2009072224A1 (ja) 2007-12-03 2008-04-16 センタレス研削方法

Country Status (4)

Country Link
US (1) US7997954B2 (ja)
EP (1) EP2105250B1 (ja)
JP (1) JP5057947B2 (ja)
WO (1) WO2009072224A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030956A1 (de) * 2007-07-04 2009-01-08 The Gleason Works Schlittenanordnung für eine Werkzeugmaschine
CN103481162B (zh) * 2013-09-29 2016-08-10 吴鸣寰 一种制笔用台阶磨
JP6287044B2 (ja) * 2013-10-17 2018-03-07 株式会社ジェイテクト ころ素材の研削方法及び研削装置
CN103692315B (zh) * 2013-12-31 2016-04-06 吴鸣寰 一种制笔头用两头台阶磨
DE102014115149B3 (de) * 2014-10-17 2016-01-21 Schaudt Mikrosa Gmbh Schleifmaschine, insbesondere kompakt gestaltete spitzenlose Schleifmaschine
JP6625463B2 (ja) * 2015-03-31 2019-12-25 日本碍子株式会社 円柱部材の外周加工装置、及び円柱部材の製造方法
JP2017039177A (ja) * 2015-08-18 2017-02-23 コマツＮｔｃ株式会社 研削盤および研削方法
JP6674426B2 (ja) 2017-09-28 2020-04-01 ミクロン精密株式会社 センタレス研削装置およびワークの研削状態監視方法
JP7540760B2 (ja) 2022-10-03 2024-08-27 ミクロン精密株式会社 センタレス研削装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627766A (en) * 1979-08-07 1981-03-18 Suruga Seiki Kk Genterless grinder with automated positioning
JPS6025640A (ja) * 1983-07-21 1985-02-08 Toyoda Mach Works Ltd 段付軸の成形加工方法
JPH05285811A (ja) * 1992-04-09 1993-11-02 Toshin Technical:Kk 心なし研削盤のワークレスト
JPH06246608A (ja) * 1993-02-26 1994-09-06 Koyo Mach Ind Co Ltd 心なし研削方法およびその装置
JPH0819944A (ja) * 1994-07-06 1996-01-23 Micron Seimitsu Kk センターレスグラインダの調整方法、および、同調整装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150955A (en) * 1974-05-01 1979-04-24 The Manufacturers Brush Company Deformable non-cellular polyurethane polishing wheel
US4083151A (en) * 1977-06-06 1978-04-11 Cincinnati Milacron Inc. Angular feed centerless grinder
JPS59219139A (ja) * 1983-05-27 1984-12-10 Toyoda Mach Works Ltd センタレス研削盤における心高制御装置
US5567195A (en) * 1995-01-10 1996-10-22 Tufts Grinding, Inc. Method and apparatus for grinding bars
US5643051A (en) * 1995-06-16 1997-07-01 The University Of Connecticut Centerless grinding process and apparatus therefor
US5674106A (en) * 1996-02-08 1997-10-07 Royal Masters Grinders, Inc. Centerless grinder assembly and method of operating the same
US5928065A (en) * 1998-02-09 1999-07-27 Cummins Engine Company, Inc. Centerless grinding machine with optimal regulating wheel truing and dressing
JPH11347896A (ja) * 1998-06-05 1999-12-21 Nippon Seiko Kk 芯無研削盤
DE19940685A1 (de) * 1999-08-27 2001-03-01 Mikrosa Werkzeugmaschinen Gmbh Verfahren zum spitzenlosen Schräg-Einstechschleifen und Schleifmaschine
DE10139894B4 (de) * 2001-08-14 2009-09-10 Erwin Junker Maschinenfabrik Gmbh Verfahren und Vorrichtung zum spitzenlosen Rundschleifen
JP4107936B2 (ja) 2002-10-17 2008-06-25 株式会社日進機械製作所 センタレス研削装置
US7677954B2 (en) * 2007-05-21 2010-03-16 Hall David R O.D. centerless grinding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627766A (en) * 1979-08-07 1981-03-18 Suruga Seiki Kk Genterless grinder with automated positioning
JPS6025640A (ja) * 1983-07-21 1985-02-08 Toyoda Mach Works Ltd 段付軸の成形加工方法
JPH05285811A (ja) * 1992-04-09 1993-11-02 Toshin Technical:Kk 心なし研削盤のワークレスト
JPH06246608A (ja) * 1993-02-26 1994-09-06 Koyo Mach Ind Co Ltd 心なし研削方法およびその装置
JPH0819944A (ja) * 1994-07-06 1996-01-23 Micron Seimitsu Kk センターレスグラインダの調整方法、および、同調整装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2105250A4 *

Also Published As

Publication number Publication date
EP2105250A4 (en) 2014-06-11
US20100173571A1 (en) 2010-07-08
JP2009136924A (ja) 2009-06-25
JP5057947B2 (ja) 2012-10-24
EP2105250B1 (en) 2016-03-16
EP2105250A1 (en) 2009-09-30
US7997954B2 (en) 2011-08-16

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