ATE233636T1 - Hybride hydrostatische spindel - Google Patents
Hybride hydrostatische spindelInfo
- Publication number
- ATE233636T1 ATE233636T1 AT00402338T AT00402338T ATE233636T1 AT E233636 T1 ATE233636 T1 AT E233636T1 AT 00402338 T AT00402338 T AT 00402338T AT 00402338 T AT00402338 T AT 00402338T AT E233636 T1 ATE233636 T1 AT E233636T1
- Authority
- AT
- Austria
- Prior art keywords
- spindle unit
- shaft
- finishing
- hydraulic
- ball bearing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
- B23Q1/265—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members between rotating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13152699A IL131526A0 (en) | 1999-08-23 | 1999-08-23 | Hybrid hydrostatic spindle for wide range of applications |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE233636T1 true ATE233636T1 (de) | 2003-03-15 |
Family
ID=11073171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00402338T ATE233636T1 (de) | 1999-08-23 | 2000-08-22 | Hybride hydrostatische spindel |
Country Status (6)
Country | Link |
---|---|
US (1) | US6367977B1 (de) |
EP (1) | EP1080829B1 (de) |
JP (1) | JP2001113402A (de) |
AT (1) | ATE233636T1 (de) |
DE (1) | DE60001525T2 (de) |
IL (1) | IL131526A0 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0100183L (sv) * | 2001-01-23 | 2001-11-19 | Lind Finance & Dev Ab | Förfarande för evakuering av vätska från spindellager |
DE20202260U1 (de) * | 2002-02-14 | 2002-04-25 | Deckel Maho Pfronten Gmbh | Schnelllauf-Spindeleinheit für Werkzeugmaschine |
DE102006012620B4 (de) * | 2006-03-20 | 2008-04-10 | Schiess Gmbh | Hydrostatische Lagerung einer axial verschiebbaren Pinole |
CN101549461B (zh) * | 2008-03-31 | 2011-01-05 | 杭州机床集团有限公司 | 机床圆工作台复合式旋转支承装置 |
US20110299806A1 (en) * | 2010-06-08 | 2011-12-08 | Leonid Kashchenevsky | Spindle, shaft supporting device and method of supporting a rotatable shaft |
US20120110818A1 (en) * | 2010-11-05 | 2012-05-10 | Leonid Kashchenevsky | Machine for rotating a part and method for doing the same |
CN102179532B (zh) * | 2011-04-26 | 2013-05-01 | 哈尔滨工业大学深圳研究生院 | 超高精度气静压轴承主轴系统 |
WO2014207928A1 (ja) * | 2013-06-28 | 2014-12-31 | 株式会社牧野フライス製作所 | 工作機械の主軸装置および工作機械 |
TWI612232B (zh) | 2013-10-25 | 2018-01-21 | 財團法人工業技術研究院 | 液靜壓主軸軸向油腔裝置 |
CN116667595B (zh) * | 2023-08-01 | 2023-11-21 | 浙江晶鸿精密机械制造有限公司 | 一种电主轴及自动调节系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642331A (en) * | 1969-12-12 | 1972-02-15 | Garrett Corp | Hybrid bearing |
US3759588A (en) * | 1971-11-12 | 1973-09-18 | Nasa | High speed hybrid bearing comprising a fluid bearing & a rolling bearing connected in series |
GB8705474D0 (en) * | 1987-03-09 | 1987-04-15 | Federal Mogul Westwind | Bearing assemblies for shafts |
US5272403A (en) * | 1991-02-15 | 1993-12-21 | The Glacier Metal Company Limited | Low friction backup system for magnetic bearings |
-
1999
- 1999-08-23 IL IL13152699A patent/IL131526A0/xx unknown
-
2000
- 2000-08-21 US US09/642,731 patent/US6367977B1/en not_active Expired - Fee Related
- 2000-08-22 AT AT00402338T patent/ATE233636T1/de not_active IP Right Cessation
- 2000-08-22 DE DE60001525T patent/DE60001525T2/de not_active Expired - Fee Related
- 2000-08-22 EP EP00402338A patent/EP1080829B1/de not_active Expired - Lifetime
- 2000-08-23 JP JP2000252785A patent/JP2001113402A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2001113402A (ja) | 2001-04-24 |
DE60001525T2 (de) | 2003-12-24 |
EP1080829B1 (de) | 2003-03-05 |
EP1080829A1 (de) | 2001-03-07 |
US6367977B1 (en) | 2002-04-09 |
IL131526A0 (en) | 2001-01-28 |
DE60001525D1 (de) | 2003-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |