JPS5524840A - Control unit of running cut - Google Patents

Control unit of running cut

Info

Publication number
JPS5524840A
JPS5524840A JP9573178A JP9573178A JPS5524840A JP S5524840 A JPS5524840 A JP S5524840A JP 9573178 A JP9573178 A JP 9573178A JP 9573178 A JP9573178 A JP 9573178A JP S5524840 A JPS5524840 A JP S5524840A
Authority
JP
Japan
Prior art keywords
speed
steel plate
cutting line
time
predetermined cutting
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.)
Granted
Application number
JP9573178A
Other languages
Japanese (ja)
Other versions
JPS6341696B2 (en
Inventor
Yoshikazu Kodera
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9573178A priority Critical patent/JPS5524840A/en
Publication of JPS5524840A publication Critical patent/JPS5524840A/en
Publication of JPS6341696B2 publication Critical patent/JPS6341696B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

PURPOSE: To cut a steel plate at the speed suitable to cutting conditions by controlling the position and speed regarding the predetermined cutting line and a shearing cutter and changing their respective gains regarding time.
CONSTITUTION: When the distance LB by which a predetermined cutting line at the front end of a steel plate 1 moves from the measuring roller 3 and the moving speed VB of the steel plate 11 are introduced from a measuring machine 4 and a speed detector 11, a time operator 12 operates the time after the predetermined cutting line at the front end of the steel plate 1 passes the measuring roller 3 and the time of the moment when the predetermined cutting line passes the measuring roller until it cut the plate. A command speed operator 13 operates a command speed Vs*. The command speed Vs* is sent to a speed control unit to which the speed of a motor 5 has been fed back.
COPYRIGHT: (C)1980,JPO&Japio
JP9573178A 1978-08-05 1978-08-05 Control unit of running cut Granted JPS5524840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9573178A JPS5524840A (en) 1978-08-05 1978-08-05 Control unit of running cut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9573178A JPS5524840A (en) 1978-08-05 1978-08-05 Control unit of running cut

Publications (2)

Publication Number Publication Date
JPS5524840A true JPS5524840A (en) 1980-02-22
JPS6341696B2 JPS6341696B2 (en) 1988-08-18

Family

ID=14145612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9573178A Granted JPS5524840A (en) 1978-08-05 1978-08-05 Control unit of running cut

Country Status (1)

Country Link
JP (1) JPS5524840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015718A (en) * 1983-07-07 1985-01-26 Amada Metoretsukusu:Kk Speed servo control method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141174U (en) * 1988-03-23 1989-09-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015718A (en) * 1983-07-07 1985-01-26 Amada Metoretsukusu:Kk Speed servo control method

Also Published As

Publication number Publication date
JPS6341696B2 (en) 1988-08-18

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