JPS635214B2 - - Google Patents

Info

Publication number
JPS635214B2
JPS635214B2 JP58059353A JP5935383A JPS635214B2 JP S635214 B2 JPS635214 B2 JP S635214B2 JP 58059353 A JP58059353 A JP 58059353A JP 5935383 A JP5935383 A JP 5935383A JP S635214 B2 JPS635214 B2 JP S635214B2
Authority
JP
Japan
Prior art keywords
tool
circuit
signal
waveform
value
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.)
Expired
Application number
JP58059353A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59187439A (ja
Inventor
Yorito Uematsu
Takatoshi Suzuki
Kazutaka Ookura
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.)
Toyota Auto Body Co Ltd
Toyota Central R&D Labs Inc
Original Assignee
Toyota Auto Body Co Ltd
Toyota Central R&D Labs Inc
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 Toyota Auto Body Co Ltd, Toyota Central R&D Labs Inc filed Critical Toyota Auto Body Co Ltd
Priority to JP5935383A priority Critical patent/JPS59187439A/ja
Publication of JPS59187439A publication Critical patent/JPS59187439A/ja
Publication of JPS635214B2 publication Critical patent/JPS635214B2/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)
JP5935383A 1983-04-06 1983-04-06 工具欠損検出装置 Granted JPS59187439A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5935383A JPS59187439A (ja) 1983-04-06 1983-04-06 工具欠損検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5935383A JPS59187439A (ja) 1983-04-06 1983-04-06 工具欠損検出装置

Publications (2)

Publication Number Publication Date
JPS59187439A JPS59187439A (ja) 1984-10-24
JPS635214B2 true JPS635214B2 (de) 1988-02-02

Family

ID=13110822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5935383A Granted JPS59187439A (ja) 1983-04-06 1983-04-06 工具欠損検出装置

Country Status (1)

Country Link
JP (1) JPS59187439A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019146010A1 (ja) * 2018-01-24 2019-08-01 株式会社日立製作所 加工物の不良検知装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432884A (en) * 1977-08-19 1979-03-10 Komatsu Ltd Device for giving warn of abnormality in cutter in machine tools

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432884A (en) * 1977-08-19 1979-03-10 Komatsu Ltd Device for giving warn of abnormality in cutter in machine tools

Also Published As

Publication number Publication date
JPS59187439A (ja) 1984-10-24

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