JPS6487138A - Cut surface monitoring device for beveling cutting device - Google Patents

Cut surface monitoring device for beveling cutting device

Info

Publication number
JPS6487138A
JPS6487138A JP23970787A JP23970787A JPS6487138A JP S6487138 A JPS6487138 A JP S6487138A JP 23970787 A JP23970787 A JP 23970787A JP 23970787 A JP23970787 A JP 23970787A JP S6487138 A JPS6487138 A JP S6487138A
Authority
JP
Japan
Prior art keywords
cut surface
cut
surface width
uncutting
image sensor
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
JP23970787A
Other languages
Japanese (ja)
Inventor
Masaki Kitagawa
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP23970787A priority Critical patent/JPS6487138A/en
Publication of JPS6487138A publication Critical patent/JPS6487138A/en
Pending legal-status Critical Current

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  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To completely prevent production of a personal error and the occurrence of an oversight due to visual inspection and to enable improvement of reliability and a machining speed, by providing a device which performs optical and automatic decision of uncutting during edge preparation. CONSTITUTION:There is a high difference between outputs from image sensor for a cut surface So and an uncut surface S of a steel sheet, and by proper selection of a cut position, a cut surface width (l) is easily measured. Namely, a computing device 8 to which a detecting signal is sent from an image sensor camera 2 calculates the cut surface width (l) based on a signal therefrom, and compares the cut surface width with a cut surface width (l0) to compute it, and the result is inputted to a control device 9. In this case, in the case of l<l0, a deviation therebetween is considered as uncutting to command a cut feed from the control device 9 to a cutter 3 or 5, a steel sheet 4 is returned during cutting or after cutting to set a cut amount to a given value, and recutting is performed.
JP23970787A 1987-09-24 1987-09-24 Cut surface monitoring device for beveling cutting device Pending JPS6487138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23970787A JPS6487138A (en) 1987-09-24 1987-09-24 Cut surface monitoring device for beveling cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23970787A JPS6487138A (en) 1987-09-24 1987-09-24 Cut surface monitoring device for beveling cutting device

Publications (1)

Publication Number Publication Date
JPS6487138A true JPS6487138A (en) 1989-03-31

Family

ID=17048728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23970787A Pending JPS6487138A (en) 1987-09-24 1987-09-24 Cut surface monitoring device for beveling cutting device

Country Status (1)

Country Link
JP (1) JPS6487138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590806A (en) * 2019-01-16 2019-04-09 蓝思精密(东莞)有限公司 CNC cutter detecting method and application and casting of electronic device processing technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590806A (en) * 2019-01-16 2019-04-09 蓝思精密(东莞)有限公司 CNC cutter detecting method and application and casting of electronic device processing technology
CN109590806B (en) * 2019-01-16 2020-09-04 蓝思精密(东莞)有限公司 CNC (computer numerical control) cutter detection method and application and electronic equipment shell machining process

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