JPH032621B2 - - Google Patents

Info

Publication number
JPH032621B2
JPH032621B2 JP61031823A JP3182386A JPH032621B2 JP H032621 B2 JPH032621 B2 JP H032621B2 JP 61031823 A JP61031823 A JP 61031823A JP 3182386 A JP3182386 A JP 3182386A JP H032621 B2 JPH032621 B2 JP H032621B2
Authority
JP
Japan
Prior art keywords
drill
temperature
breakage
drilling
signal
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
JP61031823A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62193747A (ja
Inventor
Kenji Sato
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
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP61031823A priority Critical patent/JPS62193747A/ja
Publication of JPS62193747A publication Critical patent/JPS62193747A/ja
Publication of JPH032621B2 publication Critical patent/JPH032621B2/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
    • B23Q17/0909—Detection of broken tools
    • 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
    • B23Q17/0985—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 temperature
    • 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
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/248—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP61031823A 1986-02-18 1986-02-18 工具折損検出装置 Granted JPS62193747A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61031823A JPS62193747A (ja) 1986-02-18 1986-02-18 工具折損検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61031823A JPS62193747A (ja) 1986-02-18 1986-02-18 工具折損検出装置

Publications (2)

Publication Number Publication Date
JPS62193747A JPS62193747A (ja) 1987-08-25
JPH032621B2 true JPH032621B2 (de) 1991-01-16

Family

ID=12341804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61031823A Granted JPS62193747A (ja) 1986-02-18 1986-02-18 工具折損検出装置

Country Status (1)

Country Link
JP (1) JPS62193747A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07121489B2 (ja) * 1988-03-25 1995-12-25 工業技術院長 電解液中アーク放電を利用した加工の制御方法
JP3213725B2 (ja) * 1999-07-16 2001-10-02 東京工業大学長 工作機械の加工状態検出方法および装置、並びにそれに用いる切削工具
JP4833535B2 (ja) * 2004-09-30 2011-12-07 学校法人同志社 プリント基板用穴あけ加工機
JP4727634B2 (ja) * 2007-09-07 2011-07-20 本田技研工業株式会社 加工方法
CN109719566B (zh) * 2018-12-30 2021-05-04 扬州市方圆机电制造有限公司 一种可检测钻头温度的台钻
CN111002103B (zh) * 2019-12-16 2021-04-30 珠海格力智能装备有限公司 刀具温度检测系统和刀具温度检测方法

Also Published As

Publication number Publication date
JPS62193747A (ja) 1987-08-25

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