JP7260077B1 - 切削システムおよび転削工具の状態判定方法 - Google Patents

切削システムおよび転削工具の状態判定方法 Download PDF

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Publication number
JP7260077B1
JP7260077B1 JP2023500445A JP2023500445A JP7260077B1 JP 7260077 B1 JP7260077 B1 JP 7260077B1 JP 2023500445 A JP2023500445 A JP 2023500445A JP 2023500445 A JP2023500445 A JP 2023500445A JP 7260077 B1 JP7260077 B1 JP 7260077B1
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Japan
Prior art keywords
sensor
milling tool
strain
acceleration
shaft portion
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.)
Active
Application number
JP2023500445A
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English (en)
Japanese (ja)
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JPWO2024052979A5 (https=
JPWO2024052979A1 (https=
Inventor
雄介 小池
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.)
Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Publication date
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Publication of JPWO2024052979A1 publication Critical patent/JPWO2024052979A1/ja
Publication of JPWO2024052979A5 publication Critical patent/JPWO2024052979A5/ja
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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
    • B23Q17/09—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
    • B23Q17/0966—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 a force on parts of the machine other than a motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
    • 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
    • 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
    • B23Q17/0957—Detection of tool breakage
    • 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
    • B23Q17/10—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting speed or number of revolutions
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2260/00—Details of constructional elements
    • B23C2260/76—Sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Milling Processes (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP2023500445A 2022-09-06 2022-09-06 切削システムおよび転削工具の状態判定方法 Active JP7260077B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/033386 WO2024052979A1 (ja) 2022-09-06 2022-09-06 切削システムおよび転削工具の状態判定方法

Publications (3)

Publication Number Publication Date
JP7260077B1 true JP7260077B1 (ja) 2023-04-18
JPWO2024052979A1 JPWO2024052979A1 (https=) 2024-03-14
JPWO2024052979A5 JPWO2024052979A5 (https=) 2024-08-14

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JP2023500445A Active JP7260077B1 (ja) 2022-09-06 2022-09-06 切削システムおよび転削工具の状態判定方法

Country Status (4)

Country Link
EP (1) EP4585366A4 (https=)
JP (1) JP7260077B1 (https=)
CN (1) CN119768249A (https=)
WO (1) WO2024052979A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025159043A1 (ja) * 2024-01-22 2025-07-31 Ntn株式会社 軸受装置、それを備えたスピンドル装置、荷重推定方法、プログラム、荷重センサの校正方法および加工荷重の算出方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363821B1 (en) * 2000-06-06 2002-04-02 Pro-Cut Licensing, Llc On-vehicle disk brake lathe
JP2019534795A (ja) * 2016-09-09 2019-12-05 サンドビック インテレクチュアル プロパティー アクティエボラーグ 切れ刃の撓みの推定
JP2019209420A (ja) * 2018-06-04 2019-12-12 株式会社日立製作所 切削加工システム、及び情報処理装置
WO2021049338A1 (ja) * 2019-09-09 2021-03-18 住友電気工業株式会社 切削工具、切削システム、処理方法および処理プログラム
JP2021137962A (ja) * 2019-08-09 2021-09-16 住友電気工業株式会社 転削工具、モジュール、切削システム、処理方法および処理プログラム
JP7124993B1 (ja) * 2020-12-10 2022-08-24 住友電気工業株式会社 切削工具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6918738B2 (ja) * 2018-04-09 2021-08-11 株式会社日立製作所 センサシステム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363821B1 (en) * 2000-06-06 2002-04-02 Pro-Cut Licensing, Llc On-vehicle disk brake lathe
JP2019534795A (ja) * 2016-09-09 2019-12-05 サンドビック インテレクチュアル プロパティー アクティエボラーグ 切れ刃の撓みの推定
JP2019209420A (ja) * 2018-06-04 2019-12-12 株式会社日立製作所 切削加工システム、及び情報処理装置
JP2021137962A (ja) * 2019-08-09 2021-09-16 住友電気工業株式会社 転削工具、モジュール、切削システム、処理方法および処理プログラム
WO2021049338A1 (ja) * 2019-09-09 2021-03-18 住友電気工業株式会社 切削工具、切削システム、処理方法および処理プログラム
JP7124993B1 (ja) * 2020-12-10 2022-08-24 住友電気工業株式会社 切削工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025159043A1 (ja) * 2024-01-22 2025-07-31 Ntn株式会社 軸受装置、それを備えたスピンドル装置、荷重推定方法、プログラム、荷重センサの校正方法および加工荷重の算出方法

Also Published As

Publication number Publication date
CN119768249A (zh) 2025-04-04
EP4585366A4 (en) 2025-11-19
EP4585366A1 (en) 2025-07-16
JPWO2024052979A1 (https=) 2024-03-14
WO2024052979A1 (ja) 2024-03-14

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