JP2012176454A5 - - Google Patents

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Publication number
JP2012176454A5
JP2012176454A5 JP2011040547A JP2011040547A JP2012176454A5 JP 2012176454 A5 JP2012176454 A5 JP 2012176454A5 JP 2011040547 A JP2011040547 A JP 2011040547A JP 2011040547 A JP2011040547 A JP 2011040547A JP 2012176454 A5 JP2012176454 A5 JP 2012176454A5
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JP
Japan
Prior art keywords
spiral groove
groove channel
spiral
outer member
whose
Prior art date
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Application number
JP2011040547A
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English (en)
Japanese (ja)
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JP2012176454A (ja
JP5690613B2 (ja
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Publication date
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Priority claimed from JP2011040547A external-priority patent/JP5690613B2/ja
Priority to JP2011040547A priority Critical patent/JP5690613B2/ja
Priority to US13/332,828 priority patent/US9044838B2/en
Priority to DE102012201576A priority patent/DE102012201576A1/de
Priority to CN201210035677.XA priority patent/CN102649165B/zh
Priority to IT000259A priority patent/ITMI20120259A1/it
Publication of JP2012176454A publication Critical patent/JP2012176454A/ja
Publication of JP2012176454A5 publication Critical patent/JP2012176454A5/ja
Publication of JP5690613B2 publication Critical patent/JP5690613B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011040547A 2011-02-25 2011-02-25 主軸装置 Active JP5690613B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011040547A JP5690613B2 (ja) 2011-02-25 2011-02-25 主軸装置
US13/332,828 US9044838B2 (en) 2011-02-25 2011-12-21 Spindle device
DE102012201576A DE102012201576A1 (de) 2011-02-25 2012-02-02 Spindelvorrichtung
CN201210035677.XA CN102649165B (zh) 2011-02-25 2012-02-16 主轴装置
IT000259A ITMI20120259A1 (it) 2011-02-25 2012-02-21 Dispositivo a mandrino

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011040547A JP5690613B2 (ja) 2011-02-25 2011-02-25 主軸装置

Publications (3)

Publication Number Publication Date
JP2012176454A JP2012176454A (ja) 2012-09-13
JP2012176454A5 true JP2012176454A5 (enExample) 2013-11-14
JP5690613B2 JP5690613B2 (ja) 2015-03-25

Family

ID=46635331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011040547A Active JP5690613B2 (ja) 2011-02-25 2011-02-25 主軸装置

Country Status (5)

Country Link
US (1) US9044838B2 (enExample)
JP (1) JP5690613B2 (enExample)
CN (1) CN102649165B (enExample)
DE (1) DE102012201576A1 (enExample)
IT (1) ITMI20120259A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2058085B1 (de) * 2007-11-08 2011-04-06 Step-Tec AG Wellenkühlung für eine Werkzeug-Motorspindel
CN103706812B (zh) * 2012-09-29 2016-01-06 泰达重工机械（青岛）有限公司 全接触一体式镗床主轴
DE202014101721U1 (de) * 2014-04-11 2015-07-14 Paul Müller GmbH & Co. KG Unternehmensbeteiligungen Spindel für eine Werkzeugmaschine mit Kühlkanal
CN104057108A (zh) * 2014-07-01 2014-09-24 兰州理工大学 可实现主轴自动冷却的电主轴结构
CN105134963A (zh) * 2015-08-18 2015-12-09 洛阳轴研科技股份有限公司 一种脂润滑主轴轴系
JP6463297B2 (ja) * 2016-04-19 2019-01-30 株式会社ソディック 工作機械の主軸装置
CN105798701B (zh) * 2016-05-11 2019-07-23 西安交通大学 一种基于脉动热管冷却结构的高速、高精度电主轴
CN105921772B (zh) * 2016-07-11 2018-10-09 武汉理工大学 一种夹持稳定且散热性好的机床主轴
CN106870563A (zh) * 2017-02-28 2017-06-20 浙江大学 双曲面螺旋槽轴承
WO2018163428A1 (ja) 2017-03-10 2018-09-13 株式会社牧野フライス製作所 工作機械の主軸装置
JP6802238B2 (ja) * 2018-10-25 2020-12-16 ファナック株式会社 主軸装置
CN109944948A (zh) * 2019-03-12 2019-06-28 哈尔滨理工大学 一种新型双向螺纹密封
CN112720059B (zh) * 2021-02-02 2022-05-24 广东创能精密机械有限公司 一种数控车床的主轴增稳润滑结构
CN113426300B (zh) * 2021-05-31 2024-01-09 3M材料技术（广州）有限公司 一种增压单元和一种反渗透过滤系统
CN114713864B (zh) * 2022-06-09 2022-08-16 冈田精机(常州)有限公司 一种双循环冷却式齿轮主轴
CN117415726A (zh) * 2023-09-26 2024-01-19 上海星合机电有限公司 一种带有内循环水冷结构的高速电主轴
CN119566352B (zh) * 2025-01-03 2025-10-28 吉林大学 一种具有扰流结构的电主轴冷却水套

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914498A (en) * 1929-03-20 1933-06-20 Automotive Fan & Bearing Compa Pump
JPH05309545A (ja) * 1992-05-08 1993-11-22 Honda Motor Co Ltd スピンドル装置及びその製造方法
JPH0631585A (ja) 1992-07-21 1994-02-08 Mori Seiki Co Ltd 主軸装置の冷却構造
JP3261602B2 (ja) * 1994-07-20 2002-03-04 光洋精工株式会社 磁気軸受スピンドル装置
JPH10263985A (ja) * 1997-03-25 1998-10-06 Toshiba Mach Co Ltd 主軸装置
JP3616499B2 (ja) * 1998-06-26 2005-02-02 株式会社牧野フライス製作所 工作機械の主軸装置
US6450073B1 (en) * 2000-08-22 2002-09-17 David M. Boyer Bearing for multi-spindle bar machine
WO2003016733A1 (en) * 2001-08-13 2003-02-27 Makino Milling Machine Co., Ltd. Rotating shaft device
JP5464879B2 (ja) * 2009-03-24 2014-04-09 高松機械工業株式会社 工作機械
CN101564770B (zh) * 2009-05-15 2011-01-05 西安交通大学 一种采用水润滑动静压轴承的高速电主轴装置

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