JP6691130B2 - 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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- 238000005498 polishing Methods 0.000 claims description 42
- 238000003801 milling Methods 0.000 claims description 30
- 238000005553 drilling Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000717 retained effect Effects 0.000 claims description 7
- 238000003754 machining Methods 0.000 description 29
- 230000005236 sound signal Effects 0.000 description 15
- 238000005520 cutting process Methods 0.000 description 13
- 238000000227 grinding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007730 finishing process Methods 0.000 description 5
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- 238000013016 damping Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
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- 239000006061 abrasive grain Substances 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
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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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
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- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Turning (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Machine Tool Sensing Apparatuses (AREA)
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 (9)
- 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(200)をクランプするクランプ装置(22a,22b,22c)を含むワークスピンドルであって、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)内の前記ワークスピンドルの先端に配置された、センサ装置であって、少なくとも1つの環状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、を具備え、
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、
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、
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、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1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1又は2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1又は3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1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1〜5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1〜6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1〜7の何れかに記載のスピンドル装置。 - 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(200)をクランプするクランプ装置(22a,22b,22c)を含むワークスピンドルであって、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、を具備え、
前記スピンドル装置は、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おり、
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、スピンドル装置。
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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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JP2018504289A JP2018504289A (ja) | 2018-02-15 |
JP6691130B2 true JP6691130B2 (ja) | 2020-04-28 |
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US (1) | US10369673B2 (ja) |
EP (1) | EP3253530B1 (ja) |
JP (1) | JP6691130B2 (ja) |
KR (1) | KR20170109053A (ja) |
CN (1) | CN107206504A (ja) |
DE (1) | DE202015001082U1 (ja) |
WO (1) | WO2016124609A1 (ja) |
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JP6866217B2 (ja) * | 2017-04-21 | 2021-04-28 | 株式会社ディスコ | 切削装置 |
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DE102017124667A1 (de) * | 2017-10-23 | 2019-04-25 | Schaeffler Technologies AG & Co. KG | Messsystem zur Überwachung einer Spindel |
US11577365B2 (en) * | 2019-04-05 | 2023-02-14 | Honda Motor Co., Ltd. | Systems and methods of processing a rotatable assembly |
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EP1927855A1 (en) * | 2005-09-21 | 2008-06-04 | JTEKT Corporation | Acoustic emission measuring device, power transmission device, and rolling bearing device |
DE202008014792U1 (de) * | 2008-11-07 | 2010-03-25 | Qass Gmbh | Vorrichtung zum Bewerten von Zerspanungsprozessen |
DE102013201328B4 (de) * | 2013-01-28 | 2015-06-11 | Deckel Maho Pfronten Gmbh | Bearbeitungseinheit für eine programmgesteuerte Werkzeugmaschine |
JP6144545B2 (ja) | 2013-06-12 | 2017-06-07 | 株式会社東京精密 | ウエハ面取り装置 |
JP6282148B2 (ja) * | 2014-03-17 | 2018-02-21 | Dmg森精機株式会社 | 工作機械 |
CN103967942B (zh) * | 2014-05-28 | 2017-01-04 | 浙江师范大学 | 一种温度自监测球轴承 |
DE102015100374A1 (de) * | 2015-01-13 | 2016-07-14 | Klingelnberg Ag | Verfahren zum Kompensieren von temperaturbedingten Abweichungen in einer Schleifmaschine und entsprechend ausgestattete Schleifmaschine |
CN106077774B (zh) * | 2016-07-07 | 2018-01-30 | 大连理工大学 | 一种超声螺旋铣孔装置及加工方法 |
-
2015
- 2015-02-06 DE DE201520001082 patent/DE202015001082U1/de not_active Expired - Lifetime
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2016
- 2016-02-02 KR KR1020177024667A patent/KR20170109053A/ko unknown
- 2016-02-02 CN CN201680008459.3A patent/CN107206504A/zh active Pending
- 2016-02-02 JP JP2017540740A patent/JP6691130B2/ja not_active Expired - Fee Related
- 2016-02-02 WO PCT/EP2016/052203 patent/WO2016124609A1/de active Application Filing
- 2016-02-02 US US15/548,276 patent/US10369673B2/en not_active Expired - Fee Related
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US10369673B2 (en) | 2019-08-06 |
JP2018504289A (ja) | 2018-02-15 |
US20180021908A1 (en) | 2018-01-25 |
EP3253530B1 (de) | 2024-04-10 |
KR20170109053A (ko) | 2017-09-27 |
EP3253530A1 (de) | 2017-12-13 |
DE202015001082U1 (de) | 2015-02-24 |
WO2016124609A1 (de) | 2016-08-11 |
CN107206504A (zh) | 2017-09-26 |
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