JPS55118104A - Numerical value correcting system for numerical control unit - Google Patents

Numerical value correcting system for numerical control unit

Info

Publication number
JPS55118104A
JPS55118104A JP2536679A JP2536679A JPS55118104A JP S55118104 A JPS55118104 A JP S55118104A JP 2536679 A JP2536679 A JP 2536679A JP 2536679 A JP2536679 A JP 2536679A JP S55118104 A JPS55118104 A JP S55118104A
Authority
JP
Japan
Prior art keywords
value
positioning
command
numerical
sum
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
JP2536679A
Other languages
Japanese (ja)
Inventor
Toshio Yajima
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP2536679A priority Critical patent/JPS55118104A/en
Priority to US06/126,312 priority patent/US4366689A/en
Priority to CH169280A priority patent/CH646348A5/en
Priority to FR8004979A priority patent/FR2451062A1/en
Publication of JPS55118104A publication Critical patent/JPS55118104A/en
Pending legal-status Critical Current

Links

Landscapes

  • Numerical Control (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To ensure setting of the correction value with every process and to the optimum level by memorizing previously both the positioning command numerical value and its correcting measurement value with every process and then carrying out the positioning to the sum value of the command numerical value and the correction value at the time of automatic operation.
CONSTITUTION: Both the positioning command value and its correcting value are memorized previously in memory device 103 with every process through keybaord switch KBS. Then the sum of the positioning command value and its correcting value is obtained at adder circuit 105 with every process at the time of automatic operation, and this sum value is supplied to command register 106 in the form of the new positioning command value. Furthermore, this new positioning command value is applied to positioning control circuit 53 to carry out the positioning control.
COPYRIGHT: (C)1980,JPO&Japio
JP2536679A 1979-03-05 1979-03-05 Numerical value correcting system for numerical control unit Pending JPS55118104A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2536679A JPS55118104A (en) 1979-03-05 1979-03-05 Numerical value correcting system for numerical control unit
US06/126,312 US4366689A (en) 1979-03-05 1980-03-03 Numerical control method
CH169280A CH646348A5 (en) 1979-03-05 1980-03-04 METHOD AND DEVICE FOR NUMERIC PROCESS CONTROL OF A BENDING PRESS.
FR8004979A FR2451062A1 (en) 1979-03-05 1980-03-05 DIGITAL CONTROL METHOD FOR CONTROL DEVICE, PARTICULARLY FOR FOLDING PRESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2536679A JPS55118104A (en) 1979-03-05 1979-03-05 Numerical value correcting system for numerical control unit

Publications (1)

Publication Number Publication Date
JPS55118104A true JPS55118104A (en) 1980-09-10

Family

ID=12163826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2536679A Pending JPS55118104A (en) 1979-03-05 1979-03-05 Numerical value correcting system for numerical control unit

Country Status (1)

Country Link
JP (1) JPS55118104A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195537A (en) * 1981-05-29 1982-12-01 Amada Co Ltd Controlling device for bending position of press brake
JPS63154220A (en) * 1986-12-16 1988-06-27 Amada Co Ltd Method for correcting control data of bending machine
JPH0220620A (en) * 1988-07-08 1990-01-24 Amada Co Ltd Numerical control apparatus for bending machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195537A (en) * 1981-05-29 1982-12-01 Amada Co Ltd Controlling device for bending position of press brake
JPH0112568B2 (en) * 1981-05-29 1989-03-01 Amada Co Ltd
JPS63154220A (en) * 1986-12-16 1988-06-27 Amada Co Ltd Method for correcting control data of bending machine
JPH0220620A (en) * 1988-07-08 1990-01-24 Amada Co Ltd Numerical control apparatus for bending machine

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