JPS5676360A - Detector for tool failure - Google Patents

Detector for tool failure

Info

Publication number
JPS5676360A
JPS5676360A JP14651879A JP14651879A JPS5676360A JP S5676360 A JPS5676360 A JP S5676360A JP 14651879 A JP14651879 A JP 14651879A JP 14651879 A JP14651879 A JP 14651879A JP S5676360 A JPS5676360 A JP S5676360A
Authority
JP
Japan
Prior art keywords
detector
signal
tool
detected
gate circuit
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.)
Granted
Application number
JP14651879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232070B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Saijo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14651879A priority Critical patent/JPS5676360A/ja
Publication of JPS5676360A publication Critical patent/JPS5676360A/ja
Publication of JPS6232070B2 publication Critical patent/JPS6232070B2/ja
Granted 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
    • B23Q17/09—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
    • B23Q17/0904—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 before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • B23Q17/0947—Monitoring devices for measuring cutting angles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP14651879A 1979-11-14 1979-11-14 Detector for tool failure Granted JPS5676360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14651879A JPS5676360A (en) 1979-11-14 1979-11-14 Detector for tool failure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14651879A JPS5676360A (en) 1979-11-14 1979-11-14 Detector for tool failure

Publications (2)

Publication Number Publication Date
JPS5676360A true JPS5676360A (en) 1981-06-23
JPS6232070B2 JPS6232070B2 (enrdf_load_stackoverflow) 1987-07-13

Family

ID=15409453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14651879A Granted JPS5676360A (en) 1979-11-14 1979-11-14 Detector for tool failure

Country Status (1)

Country Link
JP (1) JPS5676360A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100347A (ja) * 1984-10-24 1986-05-19 ゼネラル・エレクトリツク・カンパニイ 工具被損検出方法及び装置
JPS61164763A (ja) * 1985-01-11 1986-07-25 Omron Tateisi Electronics Co 工具折損検出システム
US4656868A (en) * 1984-09-03 1987-04-14 Toyota Jidosha Kabushiki Kaisha Method and apparatus for discriminating cutting state from non-cutting state in machine tool
JP2016150394A (ja) * 2015-02-16 2016-08-22 株式会社ディスコ 加工装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656868A (en) * 1984-09-03 1987-04-14 Toyota Jidosha Kabushiki Kaisha Method and apparatus for discriminating cutting state from non-cutting state in machine tool
JPS61100347A (ja) * 1984-10-24 1986-05-19 ゼネラル・エレクトリツク・カンパニイ 工具被損検出方法及び装置
JPS61164763A (ja) * 1985-01-11 1986-07-25 Omron Tateisi Electronics Co 工具折損検出システム
JP2016150394A (ja) * 2015-02-16 2016-08-22 株式会社ディスコ 加工装置
TWI672192B (zh) * 2015-02-16 2019-09-21 日商迪思科股份有限公司 加工裝置

Also Published As

Publication number Publication date
JPS6232070B2 (enrdf_load_stackoverflow) 1987-07-13

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