JPS5531565A - Tool breakage detector - Google Patents

Tool breakage detector

Info

Publication number
JPS5531565A
JPS5531565A JP10464678A JP10464678A JPS5531565A JP S5531565 A JPS5531565 A JP S5531565A JP 10464678 A JP10464678 A JP 10464678A JP 10464678 A JP10464678 A JP 10464678A JP S5531565 A JPS5531565 A JP S5531565A
Authority
JP
Japan
Prior art keywords
tool
detecting
moved back
head
breakage
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
JP10464678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126448B2 (da
Inventor
Minoru Hirata
Taio Yamashita
Yoshio Sakakibara
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki 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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP10464678A priority Critical patent/JPS5531565A/ja
Publication of JPS5531565A publication Critical patent/JPS5531565A/ja
Publication of JPS6126448B2 publication Critical patent/JPS6126448B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Drilling And Boring (AREA)
JP10464678A 1978-08-28 1978-08-28 Tool breakage detector Granted JPS5531565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10464678A JPS5531565A (en) 1978-08-28 1978-08-28 Tool breakage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10464678A JPS5531565A (en) 1978-08-28 1978-08-28 Tool breakage detector

Publications (2)

Publication Number Publication Date
JPS5531565A true JPS5531565A (en) 1980-03-05
JPS6126448B2 JPS6126448B2 (da) 1986-06-20

Family

ID=14386215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10464678A Granted JPS5531565A (en) 1978-08-28 1978-08-28 Tool breakage detector

Country Status (1)

Country Link
JP (1) JPS5531565A (da)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826370A (en) * 1985-04-01 1989-05-02 Industriverktyg Ab Indicator device
US4881858A (en) * 1987-03-16 1989-11-21 Semprex Corporation Tool offset indicator
JPH0454617U (da) * 1990-09-17 1992-05-11
JP2009034750A (ja) * 2007-07-31 2009-02-19 Komatsu Ntc Ltd 工作機械におけるワークの有無検出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012917A1 (fr) * 1990-02-27 1991-09-05 Experimentalny Nauchno-Issledovatelsky Institut Metallorezhuschikh Stankov Machine de filetage automatique d'ecrous

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234075A (en) * 1975-09-11 1977-03-15 Dainippon Printing Co Ltd Manufacture of netting sheet
JPS52149478U (da) * 1976-05-10 1977-11-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234075A (en) * 1975-09-11 1977-03-15 Dainippon Printing Co Ltd Manufacture of netting sheet
JPS52149478U (da) * 1976-05-10 1977-11-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826370A (en) * 1985-04-01 1989-05-02 Industriverktyg Ab Indicator device
US4881858A (en) * 1987-03-16 1989-11-21 Semprex Corporation Tool offset indicator
JPH0454617U (da) * 1990-09-17 1992-05-11
JP2009034750A (ja) * 2007-07-31 2009-02-19 Komatsu Ntc Ltd 工作機械におけるワークの有無検出装置

Also Published As

Publication number Publication date
JPS6126448B2 (da) 1986-06-20

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