JPS5524856A - Scrap flow concentrated attention apparatus - Google Patents

Scrap flow concentrated attention apparatus

Info

Publication number
JPS5524856A
JPS5524856A JP9671478A JP9671478A JPS5524856A JP S5524856 A JPS5524856 A JP S5524856A JP 9671478 A JP9671478 A JP 9671478A JP 9671478 A JP9671478 A JP 9671478A JP S5524856 A JPS5524856 A JP S5524856A
Authority
JP
Japan
Prior art keywords
scraps
amplifier
thermal energy
energy radiated
output
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
JP9671478A
Other languages
Japanese (ja)
Inventor
Yoshiaki Saijo
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9671478A priority Critical patent/JPS5524856A/en
Publication of JPS5524856A publication Critical patent/JPS5524856A/en
Pending 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
    • B23Q17/0985—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To concentrate attention on scrap flow by detecting thermal energy radiated from scraps generated in cutting operation and comparing the output signals with the reference value. CONSTITUTION:A detector part 1 which detects the thermal energy radiated from scraps is equipped at a determined distance from where scraps are produced, detects the thermal energy radiated from scraps generated and heated during cutting and inputs it to an amplifier 2 as electrical signals. With this amplifier 2 is connected a comparator 3A. In this comparator 3A is memorized a set point A, when an output value S from an amplifier 2 is greater than the set point A a signal B is output.
JP9671478A 1978-08-10 1978-08-10 Scrap flow concentrated attention apparatus Pending JPS5524856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9671478A JPS5524856A (en) 1978-08-10 1978-08-10 Scrap flow concentrated attention apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9671478A JPS5524856A (en) 1978-08-10 1978-08-10 Scrap flow concentrated attention apparatus

Publications (1)

Publication Number Publication Date
JPS5524856A true JPS5524856A (en) 1980-02-22

Family

ID=14172406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9671478A Pending JPS5524856A (en) 1978-08-10 1978-08-10 Scrap flow concentrated attention apparatus

Country Status (1)

Country Link
JP (1) JPS5524856A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107753A (en) * 1980-11-08 1982-07-05 Feldmuehle Ag Method and apparatus for monitoring cutting chip in machine tool
FR2572321A1 (en) * 1984-11-01 1986-05-02 Werkzeugmasch Okt Veb DEVICE FOR MONITORING THE SHAPE OF CHIPS ON THE MACHINING OF METALS WITH REMOVAL OF CHIPS.
JPS61293753A (en) * 1985-06-20 1986-12-24 Hitachi Seiko Ltd Processing condition monitoring device for printed circuit board boring machine
JP2017094420A (en) * 2015-11-20 2017-06-01 ファナック株式会社 Machine tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107753A (en) * 1980-11-08 1982-07-05 Feldmuehle Ag Method and apparatus for monitoring cutting chip in machine tool
FR2572321A1 (en) * 1984-11-01 1986-05-02 Werkzeugmasch Okt Veb DEVICE FOR MONITORING THE SHAPE OF CHIPS ON THE MACHINING OF METALS WITH REMOVAL OF CHIPS.
JPS61293753A (en) * 1985-06-20 1986-12-24 Hitachi Seiko Ltd Processing condition monitoring device for printed circuit board boring machine
JP2017094420A (en) * 2015-11-20 2017-06-01 ファナック株式会社 Machine tool
US10307876B2 (en) 2015-11-20 2019-06-04 Fanuc Corporation Machine tool

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