JP6867695B2 - 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法 - Google Patents

孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法 Download PDF

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Publication number
JP6867695B2
JP6867695B2 JP2018138685A JP2018138685A JP6867695B2 JP 6867695 B2 JP6867695 B2 JP 6867695B2 JP 2018138685 A JP2018138685 A JP 2018138685A JP 2018138685 A JP2018138685 A JP 2018138685A JP 6867695 B2 JP6867695 B2 JP 6867695B2
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Japan
Prior art keywords
hole
spindle
machining tool
work table
workpiece
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Active
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JP2018138685A
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English (en)
Japanese (ja)
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JP2020015121A5 (enExample
JP2020015121A (ja
Inventor
宗弘 村上
宗弘 村上
利夫 鈴木
利夫 鈴木
岳人 中村
岳人 中村
和重 両角
和重 両角
達典 佐藤
達典 佐藤
裕也 増田
裕也 増田
大樹 石塚
大樹 石塚
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Enshu Ltd
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Enshu Ltd
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Publication date
Priority to JP2018138685A priority Critical patent/JP6867695B2/ja
Application filed by Enshu Ltd filed Critical Enshu Ltd
Priority to PCT/JP2019/026361 priority patent/WO2020021999A1/ja
Priority to US16/650,166 priority patent/US11154939B2/en
Priority to CN201980004610.XA priority patent/CN111182988B/zh
Priority to DE112019003743.9T priority patent/DE112019003743T5/de
Priority to CN202210055024.1A priority patent/CN114273696B/zh
Publication of JP2020015121A publication Critical patent/JP2020015121A/ja
Publication of JP2020015121A5 publication Critical patent/JP2020015121A5/ja
Priority to JP2021059902A priority patent/JP7244975B2/ja
Application granted granted Critical
Publication of JP6867695B2 publication Critical patent/JP6867695B2/ja
Priority to US17/468,897 priority patent/US11724321B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/04—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring polygonal or other non-circular holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/06—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring conical holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/24—Components of internal combustion engines
    • B23B2215/245—Pistons
    • 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
    • B23B2270/34—Means for guiding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
JP2018138685A 2018-07-24 2018-07-24 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法 Active JP6867695B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2018138685A JP6867695B2 (ja) 2018-07-24 2018-07-24 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法
US16/650,166 US11154939B2 (en) 2018-07-24 2019-07-02 Hole drilling machine and method for drilling oval hole and inner-diameter-changing hole by means of hole drilling machine
CN201980004610.XA CN111182988B (zh) 2018-07-24 2019-07-02 孔加工机及使用孔加工机的椭圆孔及内径变化孔的加工方法
DE112019003743.9T DE112019003743T5 (de) 2018-07-24 2019-07-02 Lochbohrmaschine und verfahren zum bohren eines ovalen lochs und eines lochs mit innendurchmesseränderung mittels einer lochbohrmaschine
PCT/JP2019/026361 WO2020021999A1 (ja) 2018-07-24 2019-07-02 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法
CN202210055024.1A CN114273696B (zh) 2018-07-24 2019-07-02 孔加工机及使用孔加工机的椭圆孔及内径变化孔的加工方法
JP2021059902A JP7244975B2 (ja) 2018-07-24 2021-03-31 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法
US17/468,897 US11724321B2 (en) 2018-07-24 2021-09-08 Hole drilling machine and method for drilling oval hole and inner-diameter-changing hole by means of hole drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018138685A JP6867695B2 (ja) 2018-07-24 2018-07-24 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法

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JP2021059902A Division JP7244975B2 (ja) 2018-07-24 2021-03-31 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法

Publications (3)

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JP2020015121A JP2020015121A (ja) 2020-01-30
JP2020015121A5 JP2020015121A5 (enExample) 2020-05-07
JP6867695B2 true JP6867695B2 (ja) 2021-05-12

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JP2018138685A Active JP6867695B2 (ja) 2018-07-24 2018-07-24 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法
JP2021059902A Active JP7244975B2 (ja) 2018-07-24 2021-03-31 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法

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JP2021059902A Active JP7244975B2 (ja) 2018-07-24 2021-03-31 孔加工機および孔加工機を用いた楕円孔および内径変化孔の加工方法

Country Status (5)

Country Link
US (2) US11154939B2 (enExample)
JP (2) JP6867695B2 (enExample)
CN (2) CN111182988B (enExample)
DE (1) DE112019003743T5 (enExample)
WO (1) WO2020021999A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110170874A (zh) * 2019-07-11 2019-08-27 重庆工程职业技术学院 一种模锻活塞双面钻孔夹具及其双面钻孔工艺方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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GB160602A (en) * 1920-01-08 1921-03-31 William Alfred Pearn Improvements relating to boring bars
US2844053A (en) * 1955-11-21 1958-07-22 Frederick A Wagner Engine parts boring machine
US2887912A (en) * 1958-05-06 1959-05-26 Beach Russ Company Boring device for elliptical or the like openings
DE3245053A1 (de) * 1981-12-07 1983-06-09 AE PLC, Rugby, Warwickshire Werkzeugmaschine
GB8416380D0 (en) * 1984-06-27 1984-08-01 Ae Plc Manufacture of pistons
JPH0643004B2 (ja) * 1985-10-04 1994-06-08 株式会社日平トヤマ 楕円加工機械
DE4019704A1 (de) * 1989-07-01 1991-01-03 Volkswagen Ag Werkzeugmaschine zum bearbeiten einer elliptischen bohrung
DE4210898A1 (de) * 1992-04-02 1993-10-07 Grob Gmbh & Co Kg Werkzeugspindel, insbesondere Bohrspindel
DE4442218A1 (de) * 1994-11-26 1996-05-30 Mahle Gmbh Feinbohrmaschine zur Erzeugung unrunder Bohrungen
WO1997011807A2 (de) * 1995-09-28 1997-04-03 Hoermansdoerfer Gerd Verfahren und vorrichtung zur herstellung von werkstücken mit unrunden innen-oder aussenkonturen
JP4185176B2 (ja) * 1997-12-19 2008-11-26 マーレエンジンコンポーネンツジャパン株式会社 非円形中ぐり加工装置
JP3686015B2 (ja) * 2001-06-22 2005-08-24 東芝機械株式会社 オービットボーリングの制御方法
JP3828790B2 (ja) * 2001-11-27 2006-10-04 東芝機械株式会社 工作機械、工具、工具ホルダおよびこれを用いた加工方法
DE102005020501B4 (de) * 2004-04-30 2014-01-16 Ks Kolbenschmidt Gmbh Verfahren zur Einbringung einer unrunden Bolzenbohrung in einen Kolben einer Brennkraftmaschine
US7568409B2 (en) * 2005-03-30 2009-08-04 Federal-Mogul World Wide, Inc Hybrid orbiting spindle for shaping non-circular holes
DE102006052038B4 (de) * 2006-10-30 2008-07-31 Sondermaschinenbau Ulm Gmbh Maschine zum Ausspindeln von Werkstücken
JP4446003B2 (ja) * 2008-02-18 2010-04-07 株式会社三共製作所 切削加工ユニット、及び工作機械
EP2283956B1 (en) * 2008-04-11 2013-04-03 Honda Motor Co., Ltd. Device for boring a non-round hole
JP5278758B2 (ja) * 2009-05-15 2013-09-04 本田技研工業株式会社 カム駆動装置及び加工方法
JP5345600B2 (ja) * 2010-10-27 2013-11-20 東芝機械株式会社 回転面板をクイルに装着する工作機械のｎｃ制御方法
JP5949174B2 (ja) 2012-05-31 2016-07-06 豊和工業株式会社 マシニングセンタ
US20140277685A1 (en) * 2013-03-15 2014-09-18 Lai-Fa Chen Precision boring bar and numerical control boring machine using the precision boring bar
CN104289743B (zh) * 2013-07-17 2018-05-25 株式会社神崎高级工机制作所 镗削加工装置
WO2015016223A1 (ja) * 2013-07-30 2015-02-05 本田技研工業株式会社 円形穴加工方法及び円形穴加工装置
FR3018468B1 (fr) * 2014-03-12 2016-12-23 Snecma Procede de realesage d'un arbre comportant un profil complexe
WO2017043931A1 (ko) * 2015-09-10 2017-03-16 한국기계연구원 하이브리드 절삭장치 및 이를 이용한 그루브 절삭방법
JP6604592B2 (ja) * 2015-10-01 2019-11-13 エンシュウ株式会社 工作機械
CN106466728B (zh) * 2016-08-31 2018-04-20 江山显进机电科技服务有限公司 活塞镗孔机
JP2018138685A (ja) * 2017-02-24 2018-09-06 Ntn株式会社 軸受部品の製造方法
CN107570754A (zh) * 2017-10-31 2018-01-12 河南理工大学 一种钻非圆孔加工装置

Also Published As

Publication number Publication date
CN114273696A (zh) 2022-04-05
CN111182988A (zh) 2020-05-19
US20210402491A1 (en) 2021-12-30
JP2021102266A (ja) 2021-07-15
US20210197294A1 (en) 2021-07-01
JP7244975B2 (ja) 2023-03-23
CN111182988B (zh) 2022-02-08
US11724321B2 (en) 2023-08-15
DE112019003743T5 (de) 2021-04-08
WO2020021999A1 (ja) 2020-01-30
JP2020015121A (ja) 2020-01-30
CN114273696B (zh) 2023-08-29
US11154939B2 (en) 2021-10-26

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