JPH0569657B2 - - Google Patents

Info

Publication number
JPH0569657B2
JPH0569657B2 JP60275591A JP27559185A JPH0569657B2 JP H0569657 B2 JPH0569657 B2 JP H0569657B2 JP 60275591 A JP60275591 A JP 60275591A JP 27559185 A JP27559185 A JP 27559185A JP H0569657 B2 JPH0569657 B2 JP H0569657B2
Authority
JP
Japan
Prior art keywords
value
spindle
main shaft
detector
normal
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 - Lifetime
Application number
JP60275591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62136344A (ja
Inventor
Kengo Yoshioka
Ichiji Murata
Shuji Suzuki
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 JP27559185A priority Critical patent/JPS62136344A/ja
Publication of JPS62136344A publication Critical patent/JPS62136344A/ja
Publication of JPH0569657B2 publication Critical patent/JPH0569657B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
JP27559185A 1985-12-06 1985-12-06 主軸装置の故障予知装置 Granted JPS62136344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27559185A JPS62136344A (ja) 1985-12-06 1985-12-06 主軸装置の故障予知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27559185A JPS62136344A (ja) 1985-12-06 1985-12-06 主軸装置の故障予知装置

Publications (2)

Publication Number Publication Date
JPS62136344A JPS62136344A (ja) 1987-06-19
JPH0569657B2 true JPH0569657B2 (fi) 1993-10-01

Family

ID=17557586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27559185A Granted JPS62136344A (ja) 1985-12-06 1985-12-06 主軸装置の故障予知装置

Country Status (1)

Country Link
JP (1) JPS62136344A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423341U (fi) * 1987-08-04 1989-02-07
JP5516839B2 (ja) * 2008-09-26 2014-06-11 日本精工株式会社 主軸装置用異常検出装置、主軸装置用異常検出方法、及び主軸装置、並びに工作機械
JP7148421B2 (ja) 2019-01-22 2022-10-05 ファナック株式会社 工作機械の予防保全システム
JP7277152B2 (ja) 2019-01-22 2023-05-18 ファナック株式会社 工作機械の工具管理システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131415A (en) * 1979-03-31 1980-10-13 Fanuc Ltd Examination and confirmation of abnormalness
JPS571643A (en) * 1980-05-23 1982-01-06 Nissan Motor Co Ltd Feed control equipment of machine tool
JPS57205043A (en) * 1981-06-12 1982-12-16 Yamazaki Mazak Corp Numerical control machine tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131415A (en) * 1979-03-31 1980-10-13 Fanuc Ltd Examination and confirmation of abnormalness
JPS571643A (en) * 1980-05-23 1982-01-06 Nissan Motor Co Ltd Feed control equipment of machine tool
JPS57205043A (en) * 1981-06-12 1982-12-16 Yamazaki Mazak Corp Numerical control machine tool

Also Published As

Publication number Publication date
JPS62136344A (ja) 1987-06-19

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