JPS5622107A - Playback type nc machine tool - Google Patents

Playback type nc machine tool

Info

Publication number
JPS5622107A
JPS5622107A JP9730579A JP9730579A JPS5622107A JP S5622107 A JPS5622107 A JP S5622107A JP 9730579 A JP9730579 A JP 9730579A JP 9730579 A JP9730579 A JP 9730579A JP S5622107 A JPS5622107 A JP S5622107A
Authority
JP
Japan
Prior art keywords
tool
teach
during
command information
information
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
JP9730579A
Other languages
Japanese (ja)
Inventor
Toshio Yamagata
Kensuke Baika
Hitoshi Kosugi
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.)
Hitachi Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi 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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP9730579A priority Critical patent/JPS5622107A/en
Publication of JPS5622107A publication Critical patent/JPS5622107A/en
Pending legal-status Critical Current

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  • Numerical Control (AREA)

Abstract

PURPOSE: To secure an automatic correction even for the tool having a different diameter from that during the teach-in, by calculating the moving locus of the envelope surface of the tool's contour based on the machine operation signal during the teach-in and then storing the moving locus.
CONSTITUTION: The teach-in machine operation signals Mtc are transmitted successively to computer 16 during the teach-in. In computer 16 NC command information Nc which gives a direct command to the movement of the tool's center is produced based on signal Mtc. In the case of the tool diameter correction mode, information Nc is converted into tool diameter correction type NC command information No to be stored in memory device 22. In case playback command information Np means command information No during the playback, the tool's center route displaced by the extent equivalent to the tool's diameter supplied from keyboard 24 is directed to machine tool 12. In such way, such working is given to the working object 26 so that the tool's moving route directed by information Np may form a contour.
COPYRIGHT: (C)1981,JPO&Japio
JP9730579A 1979-08-01 1979-08-01 Playback type nc machine tool Pending JPS5622107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9730579A JPS5622107A (en) 1979-08-01 1979-08-01 Playback type nc machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9730579A JPS5622107A (en) 1979-08-01 1979-08-01 Playback type nc machine tool

Publications (1)

Publication Number Publication Date
JPS5622107A true JPS5622107A (en) 1981-03-02

Family

ID=14188766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9730579A Pending JPS5622107A (en) 1979-08-01 1979-08-01 Playback type nc machine tool

Country Status (1)

Country Link
JP (1) JPS5622107A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713593A (en) * 1984-07-03 1987-12-15 Heidelberger Druckmaschinen Ag Method and device for determining the operating condition or status of an actuating or adjusting drive of a printing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340174A (en) * 1976-09-22 1978-04-12 Toshiba Corp Numerical controller
JPS5472382A (en) * 1977-11-18 1979-06-09 Fanuc Ltd Diameter of tool correcting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340174A (en) * 1976-09-22 1978-04-12 Toshiba Corp Numerical controller
JPS5472382A (en) * 1977-11-18 1979-06-09 Fanuc Ltd Diameter of tool correcting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713593A (en) * 1984-07-03 1987-12-15 Heidelberger Druckmaschinen Ag Method and device for determining the operating condition or status of an actuating or adjusting drive of a printing machine

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