JPS61131856A - 切削工具異常検出装置 - Google Patents

切削工具異常検出装置

Info

Publication number
JPS61131856A
JPS61131856A JP59252578A JP25257884A JPS61131856A JP S61131856 A JPS61131856 A JP S61131856A JP 59252578 A JP59252578 A JP 59252578A JP 25257884 A JP25257884 A JP 25257884A JP S61131856 A JPS61131856 A JP S61131856A
Authority
JP
Japan
Prior art keywords
tool
signal
cutting tool
output
comparator
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
JP59252578A
Other languages
English (en)
Japanese (ja)
Other versions
JPH032620B2 (enExample
Inventor
Yoshiyuki Kitamura
北村　良之
Yoshimasa Sakaguchi
坂口　良昌
Tsutomu Watanabe
渡辺　孜
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP59252578A priority Critical patent/JPS61131856A/ja
Publication of JPS61131856A publication Critical patent/JPS61131856A/ja
Publication of JPH032620B2 publication Critical patent/JPH032620B2/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
    • B23Q17/0952—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 during machining
    • B23Q17/0971—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 during machining by measuring mechanical vibrations of parts of the machine
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • 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
    • B23Q17/0952—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 during machining
    • B23Q17/0961—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 during machining by measuring power, current or torque of a motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP59252578A 1984-11-28 1984-11-28 切削工具異常検出装置 Granted JPS61131856A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59252578A JPS61131856A (ja) 1984-11-28 1984-11-28 切削工具異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59252578A JPS61131856A (ja) 1984-11-28 1984-11-28 切削工具異常検出装置

Publications (2)

Publication Number Publication Date
JPS61131856A true JPS61131856A (ja) 1986-06-19
JPH032620B2 JPH032620B2 (enExample) 1991-01-16

Family

ID=17239320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59252578A Granted JPS61131856A (ja) 1984-11-28 1984-11-28 切削工具異常検出装置

Country Status (1)

Country Link
JP (1) JPS61131856A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659131A (en) * 1993-08-06 1997-08-19 Fanuc Ltd. Cutter fracture detecting system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150946A (ja) * 1984-01-17 1985-08-08 Seiwa Seiki Kk 回転工具の折損予防装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150946A (ja) * 1984-01-17 1985-08-08 Seiwa Seiki Kk 回転工具の折損予防装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659131A (en) * 1993-08-06 1997-08-19 Fanuc Ltd. Cutter fracture detecting system

Also Published As

Publication number Publication date
JPH032620B2 (enExample) 1991-01-16

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