JPS6434639A - Control device for tool life - Google Patents

Control device for tool life

Info

Publication number
JPS6434639A
JPS6434639A JP19160487A JP19160487A JPS6434639A JP S6434639 A JPS6434639 A JP S6434639A JP 19160487 A JP19160487 A JP 19160487A JP 19160487 A JP19160487 A JP 19160487A JP S6434639 A JPS6434639 A JP S6434639A
Authority
JP
Japan
Prior art keywords
tool
data
processing
tool life
life
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.)
Pending
Application number
JP19160487A
Other languages
Japanese (ja)
Inventor
Shinichi Sato
Akihiko No
Shigeyuki Sugano
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.)
Toshiba Corp
Tungaloy Corp
Original Assignee
Toshiba Corp
Toshiba Tungaloy Co 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 Toshiba Corp, Toshiba Tungaloy Co Ltd filed Critical Toshiba Corp
Priority to JP19160487A priority Critical patent/JPS6434639A/en
Publication of JPS6434639A publication Critical patent/JPS6434639A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by monitoring or safety
    • G05B19/4065—Monitoring tool breakage, life or condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To improve accuracy in judging a tool life by providing a computing means for processed result to compute processed result data from a data carrier, processing time and conditions, an inputting means for specified data, and a threshold determining means. CONSTITUTION:A data carrier 3 is buriedly provided in a processing tool 1, and a threshold determining means 4 is composed of a processing part 5, a data memory 6, and an accumulation counter 7 for processing time. A read writer 9 reads a tool life judging threshold stored in the data carrier 3, and process result data. An inputting means 10 for specified data specifies a tool to be used, work material and a processing condition code through a NC tape, and roads one of the plural tool life judging thresholds. The life of the processing tool 1 can be therefore judged on the basis of the above-mentioned threshold and contribute toward reduction in tool cost.
JP19160487A 1987-07-31 1987-07-31 Control device for tool life Pending JPS6434639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19160487A JPS6434639A (en) 1987-07-31 1987-07-31 Control device for tool life

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19160487A JPS6434639A (en) 1987-07-31 1987-07-31 Control device for tool life

Publications (1)

Publication Number Publication Date
JPS6434639A true JPS6434639A (en) 1989-02-06

Family

ID=16277402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19160487A Pending JPS6434639A (en) 1987-07-31 1987-07-31 Control device for tool life

Country Status (1)

Country Link
JP (1) JPS6434639A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03294149A (en) * 1990-03-26 1991-12-25 Ntn Corp Tool abnormality detecting device
JPH05318296A (en) * 1991-04-02 1993-12-03 Ebatetsuku:Kk Polishing device
WO1995004633A1 (en) * 1993-08-09 1995-02-16 Kunio Tanaka Tool life estimation method
JP2003083849A (en) * 2001-09-14 2003-03-19 Tlv Co Ltd Diagnostic system
US6584415B1 (en) 1998-08-28 2003-06-24 Mori Seiki Co., Ltd. Method of creating tool wear data, estimating tool wear and judging use of tool
JP2018018507A (en) * 2016-07-15 2018-02-01 株式会社リコー Diagnostic device, program and diagnostic system
JP2018015493A (en) * 2016-07-29 2018-02-01 京セラ株式会社 Evaluation method and evaluation apparatus
JP2020015148A (en) * 2018-07-26 2020-01-30 三菱マテリアル株式会社 Cutting management system and cutting management method
JP2023094346A (en) * 2021-12-23 2023-07-05 オークマ株式会社 Machining Abnormality Detection Method and Machining Abnormality Detection Device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03294149A (en) * 1990-03-26 1991-12-25 Ntn Corp Tool abnormality detecting device
JPH05318296A (en) * 1991-04-02 1993-12-03 Ebatetsuku:Kk Polishing device
WO1995004633A1 (en) * 1993-08-09 1995-02-16 Kunio Tanaka Tool life estimation method
US6584415B1 (en) 1998-08-28 2003-06-24 Mori Seiki Co., Ltd. Method of creating tool wear data, estimating tool wear and judging use of tool
JP2003083849A (en) * 2001-09-14 2003-03-19 Tlv Co Ltd Diagnostic system
JP2018018507A (en) * 2016-07-15 2018-02-01 株式会社リコー Diagnostic device, program and diagnostic system
JP2018015493A (en) * 2016-07-29 2018-02-01 京セラ株式会社 Evaluation method and evaluation apparatus
JP2020015148A (en) * 2018-07-26 2020-01-30 三菱マテリアル株式会社 Cutting management system and cutting management method
JP2023094346A (en) * 2021-12-23 2023-07-05 オークマ株式会社 Machining Abnormality Detection Method and Machining Abnormality Detection Device

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