JPH04105823A - Control device for electric discharging - Google Patents

Control device for electric discharging

Info

Publication number
JPH04105823A
JPH04105823A JP22574690A JP22574690A JPH04105823A JP H04105823 A JPH04105823 A JP H04105823A JP 22574690 A JP22574690 A JP 22574690A JP 22574690 A JP22574690 A JP 22574690A JP H04105823 A JPH04105823 A JP H04105823A
Authority
JP
Japan
Prior art keywords
work
time
actual result
displayed
curve
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
JP22574690A
Inventor
Atsuko Tsukamoto
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 JP22574690A priority Critical patent/JPH04105823A/en
Publication of JPH04105823A publication Critical patent/JPH04105823A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To predict a work completion time from a work progressing state changed every moment, by calculating the approximate curve of a work actual result curve drawn from the work start time, and predicting the work finish time with the time until reaching the work depth commanded in the approximate curve being found.
CONSTITUTION: A calculation device 6 calculates the working depth at the time from the command value of a command device 4, during the process of a work 2, the calculation value thereof is stored in a memory 7, the work actual result curve 15 from the work start time is prepared, from the work depth stored in the memory 7 and the time measured by a timer 8, in a preparation device 9, and this is displayed on the scope of a CRT 12 as a work actual result graph. Simultaneously with this the approximate curve corresponding to the work actual result curve prepared by the preparation device 9 is calculated in a calculation device 10, a work completion prediction time is found and displayed on the scope of the CRT 12. Thus, the prediction of the work completion time becomes easy, because of the work completion predicting time corresponding to the work progress state being displayed, during the work processing.
COPYRIGHT: (C)1992,JPO&Japio
JP22574690A 1990-08-28 1990-08-28 Control device for electric discharging Pending JPH04105823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22574690A JPH04105823A (en) 1990-08-28 1990-08-28 Control device for electric discharging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22574690A JPH04105823A (en) 1990-08-28 1990-08-28 Control device for electric discharging

Publications (1)

Publication Number Publication Date
JPH04105823A true JPH04105823A (en) 1992-04-07

Family

ID=16834190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22574690A Pending JPH04105823A (en) 1990-08-28 1990-08-28 Control device for electric discharging

Country Status (1)

Country Link
JP (1) JPH04105823A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7161893B2 (en) 2001-08-28 2007-01-09 Tdk Corporation Stamper for fabrication of optical recording medium, method of forming information recording area and light transmissive layer, and optical recording medium
US7233565B2 (en) 2001-08-21 2007-06-19 Tdk Corporation Optical recording medium
US7259347B2 (en) * 2003-05-20 2007-08-21 Mitsubishi Denki Kabushiki Kaisha Electric discharge machine that calculates and displays the machining time

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7233565B2 (en) 2001-08-21 2007-06-19 Tdk Corporation Optical recording medium
US7161893B2 (en) 2001-08-28 2007-01-09 Tdk Corporation Stamper for fabrication of optical recording medium, method of forming information recording area and light transmissive layer, and optical recording medium
US7259347B2 (en) * 2003-05-20 2007-08-21 Mitsubishi Denki Kabushiki Kaisha Electric discharge machine that calculates and displays the machining time

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