JPS6121786B2 - - Google Patents

Info

Publication number
JPS6121786B2
JPS6121786B2 JP4996979A JP4996979A JPS6121786B2 JP S6121786 B2 JPS6121786 B2 JP S6121786B2 JP 4996979 A JP4996979 A JP 4996979A JP 4996979 A JP4996979 A JP 4996979A JP S6121786 B2 JPS6121786 B2 JP S6121786B2
Authority
JP
Japan
Prior art keywords
pattern
damage
signal
tool
section
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
JP4996979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55141652A (en
Inventor
Saku Yamamoto
Michio Mizuno
Hiroaki Shimazutsu
Takashi Okai
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4996979A priority Critical patent/JPS55141652A/ja
Publication of JPS55141652A publication Critical patent/JPS55141652A/ja
Publication of JPS6121786B2 publication Critical patent/JPS6121786B2/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)
JP4996979A 1979-04-23 1979-04-23 Tool damage detector Granted JPS55141652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4996979A JPS55141652A (en) 1979-04-23 1979-04-23 Tool damage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4996979A JPS55141652A (en) 1979-04-23 1979-04-23 Tool damage detector

Publications (2)

Publication Number Publication Date
JPS55141652A JPS55141652A (en) 1980-11-05
JPS6121786B2 true JPS6121786B2 (cg-RX-API-DMAC7.html) 1986-05-28

Family

ID=12845841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4996979A Granted JPS55141652A (en) 1979-04-23 1979-04-23 Tool damage detector

Country Status (1)

Country Link
JP (1) JPS55141652A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166948A (ja) * 1986-01-16 1987-07-23 Takaaki Nagao 回転工具の異常予知装置

Also Published As

Publication number Publication date
JPS55141652A (en) 1980-11-05

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