CN120882526A - 带有自动工具更换装置的机床及其使用的涡电流传感器 - Google Patents

带有自动工具更换装置的机床及其使用的涡电流传感器

Info

Publication number
CN120882526A
CN120882526A CN202480018302.3A CN202480018302A CN120882526A CN 120882526 A CN120882526 A CN 120882526A CN 202480018302 A CN202480018302 A CN 202480018302A CN 120882526 A CN120882526 A CN 120882526A
Authority
CN
China
Prior art keywords
coil
length
core
tool
eddy current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202480018302.3A
Other languages
English (en)
Chinese (zh)
Inventor
金井谦次郎
户崎满俊
武田一希
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Seimitsu Co Ltd
Original Assignee
Tokyo Seimitsu Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Seimitsu Co Ltd filed Critical Tokyo Seimitsu Co Ltd
Publication of CN120882526A publication Critical patent/CN120882526A/zh
Pending legal-status Critical Current

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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9006—Details, e.g. in the structure or functioning of sensors
    • 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
    • B23Q2017/001—Measurement or correction of run-out or eccentricity
    • 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
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Gripping On Spindles (AREA)
CN202480018302.3A 2023-03-24 2024-02-19 带有自动工具更换装置的机床及其使用的涡电流传感器 Pending CN120882526A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023047701A JP2024136551A (ja) 2023-03-24 2023-03-24 自動工具交換装置付き工作機械及びそれに用いられる渦電流センサ
JP2023-047701 2023-03-24
PCT/JP2024/005678 WO2024202685A1 (ja) 2023-03-24 2024-02-19 自動工具交換装置付き工作機械及びそれに用いられる渦電流センサ

Publications (1)

Publication Number Publication Date
CN120882526A true CN120882526A (zh) 2025-10-31

Family

ID=92904184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480018302.3A Pending CN120882526A (zh) 2023-03-24 2024-02-19 带有自动工具更换装置的机床及其使用的涡电流传感器

Country Status (4)

Country Link
EP (1) EP4663344A1 (https=)
JP (1) JP2024136551A (https=)
CN (1) CN120882526A (https=)
WO (1) WO2024202685A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516050A (ja) * 1974-07-03 1976-01-19 Hitachi Ltd Hisetsushokushikisadogatakenshutsuki
JPS5560801A (en) * 1978-10-31 1980-05-08 Toshiba Corp Displacement detector
JP4081596B2 (ja) * 2000-10-27 2008-04-30 株式会社東京精密 工作機械
JP2005140769A (ja) * 2003-10-15 2005-06-02 Sumitomo Chemical Co Ltd 粉体定量排出器の異常検出方法
JP5211563B2 (ja) * 2007-07-04 2013-06-12 住友化学株式会社 攪拌乾燥機の異常検出方法。
JP6545597B2 (ja) * 2015-10-01 2019-07-17 株式会社エヌエステイー 変位測定装置
JP6921511B2 (ja) 2016-12-02 2021-08-18 株式会社東京精密 自動工具交換装置付き工作機械及び自動測定方法

Also Published As

Publication number Publication date
WO2024202685A1 (ja) 2024-10-03
JP2024136551A (ja) 2024-10-04
EP4663344A1 (en) 2025-12-17

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