JPH0455820B2 - - Google Patents

Info

Publication number
JPH0455820B2
JPH0455820B2 JP10089483A JP10089483A JPH0455820B2 JP H0455820 B2 JPH0455820 B2 JP H0455820B2 JP 10089483 A JP10089483 A JP 10089483A JP 10089483 A JP10089483 A JP 10089483A JP H0455820 B2 JPH0455820 B2 JP H0455820B2
Authority
JP
Japan
Prior art keywords
signal
circuit
wave rectifier
level
outputs
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
JP10089483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59227354A (ja
Inventor
Masaru Sakai
Ichiro Inazaki
Takeshi Oomya
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.)
Nachi Fujikoshi Corp
Original Assignee
Fujikoshi KK
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 Fujikoshi KK filed Critical Fujikoshi KK
Priority to JP10089483A priority Critical patent/JPS59227354A/ja
Publication of JPS59227354A publication Critical patent/JPS59227354A/ja
Publication of JPH0455820B2 publication Critical patent/JPH0455820B2/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)
JP10089483A 1983-06-08 1983-06-08 工具異常検出装置 Granted JPS59227354A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10089483A JPS59227354A (ja) 1983-06-08 1983-06-08 工具異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10089483A JPS59227354A (ja) 1983-06-08 1983-06-08 工具異常検出装置

Publications (2)

Publication Number Publication Date
JPS59227354A JPS59227354A (ja) 1984-12-20
JPH0455820B2 true JPH0455820B2 (en]) 1992-09-04

Family

ID=14286038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10089483A Granted JPS59227354A (ja) 1983-06-08 1983-06-08 工具異常検出装置

Country Status (1)

Country Link
JP (1) JPS59227354A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01234137A (ja) * 1988-03-10 1989-09-19 Sumitomo Electric Ind Ltd 切削工具の寿命検出方法及び装置

Also Published As

Publication number Publication date
JPS59227354A (ja) 1984-12-20

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