KR101011951B1 - 스테이지장치 - Google Patents
스테이지장치 Download PDFInfo
- Publication number
- KR101011951B1 KR101011951B1 KR1020080115464A KR20080115464A KR101011951B1 KR 101011951 B1 KR101011951 B1 KR 101011951B1 KR 1020080115464 A KR1020080115464 A KR 1020080115464A KR 20080115464 A KR20080115464 A KR 20080115464A KR 101011951 B1 KR101011951 B1 KR 101011951B1
- Authority
- KR
- South Korea
- Prior art keywords
- axis
- moving body
- base
- axis direction
- axis moving
- Prior art date
Links
Images
Classifications
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- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
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- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
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- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/14—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Machine Tool Units (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims (7)
- 상면(上面)과 Y축 방향을 따라서 뻗어 있는 측면이 활주면으로 이루어진 베이스와,자석을 내부에 가지고 Y축 방향을 따라서 뻗어 있는 한 쌍의 Y축 샤프트와 상기 Y축 샤프트를 둘러싸는 코일에 의하여 각각 구성되는 한 쌍의 Y축 가동자를 가지는 Y축 구동부와,상기 베이스 상면에서 상기 한 쌍의 Y축 가동자에 연결되는 본체부와 상기 Y축 가동자의 하면에 연결됨과 함께 상기 베이스 측면에 대향하는 측부를 가지고, 상기 베이스 상면 및 상기 베이스 측면을 따라서 Y축 방향으로 이동하는 Y축 이동체와,상기 본체부를 따라서, Y축 방향과 직교하는 수평방향인 X축 방향으로 이동하는 X축 이동체를 구비하며,상기 측부는, 상기 Y축 가동자의 하방에 배치되는 것을 특징으로 하는 스테이지장치.
- 청구항 1에 있어서,상기 베이스 측면과 상기 Y축 이동체의 상기 측부 사이에, 서로 끌어당기는 인력(引力)을 발생시키는 인력발생수단을 구비하는 것을 특징으로 하는 스테이지장치.
- 청구항 2에 있어서,상기 인력발생수단은,상기 베이스 측면에 설치되어, Y축 방향을 따라서 뻗어 있는 자석 또는 자성체 중 어느 한쪽과,상기 Y축 이동체의 상기 측부에 설치된 상기 자석 또는 상기 자성체의 다른 쪽으로 구성되는 것을 특징으로 하는 스테이지장치.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,상기 Y축 이동체의 상기 측부는, 상기 베이스 측면에 대하여 기체를 분출하는 기체 베어링을 상기 측부의 외부에서 지지하는 것을 특징으로 하는 스테이지장치.
- 청구항 4에 있어서,상기 Y축 이동체의 상기 측부는, 상기 기체 베어링을 회전운동 가능하게 지지하는 지지부를 가지는 것을 특징으로 하는 스테이지장치.
- 청구항 5에 있어서,상기 지지부는, 구면(球面) 형상부를 통하여 상기 기체 베어링을 지지하는 것을 특징으로 하는 스테이지장치.
- 청구항 6에 있어서,상기 기체 베어링은, 상기 구면 형상부의 둘레에 설치된 신축 가능한 탄성력 부여부로부터 탄성력이 부여됨으로써, 상기 지지부에 지지되는 것을 특징으로 하는 스테이지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080115464A KR101011951B1 (ko) | 2008-11-20 | 2008-11-20 | 스테이지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080115464A KR101011951B1 (ko) | 2008-11-20 | 2008-11-20 | 스테이지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100056590A KR20100056590A (ko) | 2010-05-28 |
KR101011951B1 true KR101011951B1 (ko) | 2011-01-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080115464A KR101011951B1 (ko) | 2008-11-20 | 2008-11-20 | 스테이지장치 |
Country Status (1)
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KR (1) | KR101011951B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102649232B (zh) * | 2011-02-28 | 2014-07-02 | 鸿富锦精密工业(深圳)有限公司 | 直线运动平台 |
KR102070790B1 (ko) * | 2018-02-07 | 2020-01-29 | 이노6 주식회사 | 에어 베어링을 포함하는 이동 가능한 테이블 시스템 |
CN110206975A (zh) * | 2019-06-27 | 2019-09-06 | 苏州泰科贝尔直驱电机有限公司 | 一种三轴联动微调平台 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07285044A (ja) * | 1994-04-19 | 1995-10-31 | Nippon Telegr & Teleph Corp <Ntt> | 静圧浮上ステージ |
JPH09219353A (ja) * | 1996-02-13 | 1997-08-19 | Canon Inc | ステージ装置、及びこれを用いた露光装置やデバイス生産方法 |
JPH11223690A (ja) * | 1998-02-04 | 1999-08-17 | Canon Inc | ステージ装置および露光装置、ならびにデバイス製造方法 |
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2008
- 2008-11-20 KR KR1020080115464A patent/KR101011951B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07285044A (ja) * | 1994-04-19 | 1995-10-31 | Nippon Telegr & Teleph Corp <Ntt> | 静圧浮上ステージ |
JPH09219353A (ja) * | 1996-02-13 | 1997-08-19 | Canon Inc | ステージ装置、及びこれを用いた露光装置やデバイス生産方法 |
JPH11223690A (ja) * | 1998-02-04 | 1999-08-17 | Canon Inc | ステージ装置および露光装置、ならびにデバイス製造方法 |
Also Published As
Publication number | Publication date |
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KR20100056590A (ko) | 2010-05-28 |
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