TWI759720B - 監視裝置、監視方法、伺服放大器、產業用控制器及工具機 - Google Patents

監視裝置、監視方法、伺服放大器、產業用控制器及工具機 Download PDF

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Publication number
TWI759720B
TWI759720B TW109113040A TW109113040A TWI759720B TW I759720 B TWI759720 B TW I759720B TW 109113040 A TW109113040 A TW 109113040A TW 109113040 A TW109113040 A TW 109113040A TW I759720 B TWI759720 B TW I759720B
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TW
Taiwan
Prior art keywords
motor
monitoring device
current
state
tool
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TW109113040A
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English (en)
Chinese (zh)
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TW202040918A (zh
Inventor
周広斌
中村明博
出口見多
金子悟
岩路善尚
Original Assignee
日商日立產機系統股份有限公司
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Application filed by 日商日立產機系統股份有限公司 filed Critical 日商日立產機系統股份有限公司
Publication of TW202040918A publication Critical patent/TW202040918A/zh
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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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Numerical Control (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
TW109113040A 2019-04-18 2020-04-17 監視裝置、監視方法、伺服放大器、產業用控制器及工具機 TWI759720B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-079449 2019-04-18
JP2019079449A JP7194069B2 (ja) 2019-04-18 2019-04-18 監視装置、および監視方法

Publications (2)

Publication Number Publication Date
TW202040918A TW202040918A (zh) 2020-11-01
TWI759720B true TWI759720B (zh) 2022-04-01

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TW109113040A TWI759720B (zh) 2019-04-18 2020-04-17 監視裝置、監視方法、伺服放大器、產業用控制器及工具機

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Country Link
JP (1) JP7194069B2 (ja)
TW (1) TWI759720B (ja)
WO (1) WO2020213265A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7255427B2 (ja) * 2019-09-02 2023-04-11 株式会社プロテリアル 工作機械の監視システム
CN113031521A (zh) * 2021-03-08 2021-06-25 西门子工厂自动化工程有限公司 数控机床的刀具监控系统和方法
JP2022175990A (ja) * 2021-05-14 2022-11-25 株式会社日立産機システム 電力変換装置
NL2029491B1 (en) * 2021-10-22 2023-05-19 Univ Twente Motor system, stepper motor and rotor
TWI805093B (zh) * 2021-11-24 2023-06-11 台中精機廠股份有限公司 人機介面機台控制系統
KR102534207B1 (ko) * 2021-12-03 2023-05-17 이희관 Cnc 공작기계의 이송속도 적응제어시 공구파손 및 공구마모 검출 장치 및 그 방법
WO2023209768A1 (ja) * 2022-04-25 2023-11-02 ファナック株式会社 診断用データ収集装置、診断用データ収集方法、記録媒体、及び制御装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326438A (ja) * 2002-02-28 2003-11-18 Fanuc Ltd 工具異常検出装置
TW201410416A (zh) * 2012-05-04 2014-03-16 Erowa Ag 用以監控定位機器人之監控裝置，以及具有監控裝置之生產系統
JP2014194727A (ja) * 2013-03-28 2014-10-09 Toenec Corp 回転機の良否診断システム
WO2016084213A1 (ja) * 2014-11-28 2016-06-02 株式会社日立産機システム 監視装置と監視方法およびそれらを備える制御装置と制御方法
WO2016092871A1 (ja) * 2014-12-10 2016-06-16 三菱電機株式会社 電動機の診断装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695941A (en) * 1985-07-29 1987-09-22 General Electric Company Loss of electrical feedback detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326438A (ja) * 2002-02-28 2003-11-18 Fanuc Ltd 工具異常検出装置
TW201410416A (zh) * 2012-05-04 2014-03-16 Erowa Ag 用以監控定位機器人之監控裝置，以及具有監控裝置之生產系統
JP2014194727A (ja) * 2013-03-28 2014-10-09 Toenec Corp 回転機の良否診断システム
WO2016084213A1 (ja) * 2014-11-28 2016-06-02 株式会社日立産機システム 監視装置と監視方法およびそれらを備える制御装置と制御方法
WO2016092871A1 (ja) * 2014-12-10 2016-06-16 三菱電機株式会社 電動機の診断装置

Also Published As

Publication number Publication date
WO2020213265A1 (ja) 2020-10-22
TW202040918A (zh) 2020-11-01
JP2020178454A (ja) 2020-10-29
JP7194069B2 (ja) 2022-12-21

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