JP2018504289A - プログラム制御の工作機械のためのスピンドル装置 - Google Patents
プログラム制御の工作機械のためのスピンドル装置 Download PDFInfo
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
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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
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
- B23Q17/0971—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring mechanical vibrations of parts of the machine
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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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/12—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring vibration
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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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
- B23Q17/2241—Detection of contact between tool and workpiece
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/003—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving acoustic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
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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
- B23Q2220/00—Machine tool components
- B23Q2220/006—Spindle heads
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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
- B23Q2717/00—Arrangements for indicating or measuring
Abstract
Description
図3は、本発明の別の実施形態に係るプログラム制御の工作機械のための別の加工ユニットを示す例示的な概略断面図又は部分断面図である。
Claims (13)
- プログラム制御の工作機械のスピンドル装置において、
スピンドルハウジング(1,4)と、
前記スピンドルハウジング(1,4)内にスピンドル軸線回りに回転可能に設けられ、工具インタフェース(220)をクランプするクランプ装置(22a,22b,22c)を含むワークスビドルであって、前記工具インタフェースが前記スピンドル装置(100)の工具受け部に挿入され、フライス又は穿孔工具を保持するように構成されている、ワークスピンドルと、
前記スピンドルハウジング(1,4)に配置された、センサ装置であって、少なくとも1つの構造伝達音センサ(500)を含み、該構造伝達音センサが研磨作業中に発生する構造伝達音の波動又は振動を検出するように構成されている、センサ装置と
を具備したスピンドル装置。 - 前記構造伝達音センサ(500)は環状の構造伝達音センサ(500)として構成されている、請求項1に記載のスピンドル装置。
- 前記構造伝達音センサ(500)は環状のロータセンサ部分(501)及び環状のステータセンサ部分(502)を含む、請求項2に記載のスピンドル装置。
- 第1リング要素(10)及び第2リング要素(16)を更に具備し、
前記第1リング要素(10)が前記スピンドルハウジング(1,4)に固定して接続され、
前記第2リング要素(16)が回転可能に設けられたワークスピンドルに固定して接続され、
前記構造伝達音センサ(500)の少なくとも一部が前記第1及び第2リング要素(10,16)の少なくとも1つに配置又は保持されている、請求項1〜3の何れかに記載のスピンドル装置。 - 前記環状ロータセンサ部分(501)は前記第2リング要素(16)に配置又は保持され、及び/又は
前記環状ステータセンサ部分(502)は前記第1リング要素(10)に配置又は保持されている、請求項3又は4に記載のスピンドル装置。 - 前記第2リング要素(16)は、前記スピンドル装置(100)のスピンドルヘッド軸(20)に回転不能に固定して接続され、好ましくは前記スピンドルハウジング(1,4)内に回転可能に設けられ又は前記スピンドルヘッド軸に固定、特に取り外し可能に固定されている、請求項4又は5に記載のスピンドル装置。
- 前記第2リング要素(16)の内部は、前記スピンドル装置(100)の工具受け部の少なくとも一部を形成する、請求項4〜6の何れかに記載のスピンドル装置。
- 前記第2リング要素(16)の前記内部は、前記工具インタフェース(200)が前記スピンドル装置(100)の工具受け部に挿入され、前記クラップ装置(22a,22b,22c)によってクランプされたとき、前記工具インタフェース(200)の少なくとも一部に接触する、請求項7に記載のスピンドル装置。
- 前記第1リング要素(10)は、前記スピンドルハウジング(1,4)に回転不能に固定、特に取り外し可能に固定されている、請求項4〜8の何れかに記載のスピンドル装置。
- 複数のスピンドル軸受(21)を更に具備し、
前記構造伝達音センサ(500)は、前記複数のスピンドル軸受(21)の最も外側のスピンドル軸受(21)の側面に配置され、該側面が前記スピンドル装置(100)の外側に面している、請求項1〜9の何れかに記載のスピンドル装置。 - 複数のスピンドル軸受(21)を更に具備し、
前記構造伝達音センサ(500)は、前記スピンドル軸受(21)の何れもが前記工具受け部から前記構造伝達音センサ(500)への前記スピンドル装置(100)内での構造伝達音の波動の直接的な伝播方向に配置されていないように位置付けられている、請求項1〜10の何れかに記載のスピンドル装置。 - 請求項1〜11の何れかに記載のスピンドル装置を備えた汎用工作機械にてワークピースを研磨加工する方法において、
前記工作機械のワークピースクランプ手段にクランプされたワークピースを、前記スピンドル装置における前記ワークスピンドルの前記クランプ装置(22a,22b,22c)にクランプされ且つ前記スピンドル装置(100)の前記工具受け部に挿入された工具インタフェース(200)に保持された研磨工具を使用して研磨加工し、
研磨加工中に発生する構造伝達音の波動又は振動を前記スピンドル装置(100)におけるセンサ装置の前記構造伝達音センサ(500)によって検出する、方法。 - 請求項1〜11の何れかに記載のスピンドル装置を備えた汎用工作機械にて研磨工具を仕上げする方法において、
前記スピンドル装置における前記ワークスピンドルの前記クランプ装置(22a,22b,22c)にクランプされ且つ前記スピンドル装置(100)の前記工具受け部に挿入されている工具インタフェース(200)に保持された研磨工具の仕上げ作業を仕上げピース上で実施し、
この際同時に、前記スピンドル装置(100)におけるセンサ装置の前記構造伝達音センサ(500)に基づき、前記仕上げ作業を監視する、方法。
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DE202015001082.2 | 2015-02-02 | ||
DE201520001082 DE202015001082U1 (de) | 2015-02-06 | 2015-02-06 | Spindelvorrichtung für eine programmgesteuerte Werkzeugmaschine |
PCT/EP2016/052203 WO2016124609A1 (de) | 2015-02-02 | 2016-02-02 | Spindelvorrichtung für eine programmgesteuerte werkzeugmaschine |
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EP (1) | EP3253530B1 (ja) |
JP (1) | JP6691130B2 (ja) |
KR (1) | KR20170109053A (ja) |
CN (1) | CN107206504A (ja) |
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- 2016-02-02 KR KR1020177024667A patent/KR20170109053A/ko unknown
- 2016-02-02 US US15/548,276 patent/US10369673B2/en not_active Expired - Fee Related
- 2016-02-02 WO PCT/EP2016/052203 patent/WO2016124609A1/de active Application Filing
- 2016-02-02 EP EP16702439.7A patent/EP3253530B1/de active Active
- 2016-02-02 CN CN201680008459.3A patent/CN107206504A/zh active Pending
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Also Published As
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WO2016124609A1 (de) | 2016-08-11 |
US10369673B2 (en) | 2019-08-06 |
EP3253530B1 (de) | 2024-04-10 |
JP6691130B2 (ja) | 2020-04-28 |
EP3253530A1 (de) | 2017-12-13 |
KR20170109053A (ko) | 2017-09-27 |
US20180021908A1 (en) | 2018-01-25 |
CN107206504A (zh) | 2017-09-26 |
DE202015001082U1 (de) | 2015-02-24 |
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