JPS6487132A - Tool aside movement control method for machine tool - Google Patents

Tool aside movement control method for machine tool

Info

Publication number
JPS6487132A
JPS6487132A JP23776887A JP23776887A JPS6487132A JP S6487132 A JPS6487132 A JP S6487132A JP 23776887 A JP23776887 A JP 23776887A JP 23776887 A JP23776887 A JP 23776887A JP S6487132 A JPS6487132 A JP S6487132A
Authority
JP
Japan
Prior art keywords
tool
aside
machining
command
control part
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
JP23776887A
Other languages
Japanese (ja)
Inventor
Toshihiko Inoue
Kazuki Uemura
Hajime Ohashi
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.)
Yamazaki Mazak Corp
Original Assignee
Yamazaki Mazak 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 Yamazaki Mazak Corp filed Critical Yamazaki Mazak Corp
Priority to JP23776887A priority Critical patent/JPS6487132A/en
Publication of JPS6487132A publication Critical patent/JPS6487132A/en
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Machine Tool Units (AREA)

Abstract

PURPOSE:To enable interference between a tool and a work to be prevented from occurring as much as possible without manual control, by a method wherein, when an aside movement command is outputted, the non-contact point of the tool and the work is set according to a machining cycle, and the tool is moved aside to a given aside movement position. CONSTITUTION:After a main control part 2 confirms an aside movement command C1 by means of a tool aside movement program TRP, a command to stop the feed motion of a tool 16 is outputted to a spindle control part 11 and the cutting edge position of the tool 16 at a current point of time, i.e., a machining position P1 of a work 15 is stored in an aside movement position memory 10. A program analyzing part 9 determines a machining cycle during tool pass PAT of the position P1, and the machining completion point of the cycle is decided as a retract intermediate point TP. The main control part 2 causes an aside movement computing part 7 to decide the machining position P1. During machining of a shape, a cutting edge 16a of the tool from the position P1 is moved in the direction of an arrow mark D at a cutting feed by means of the computing part 7, a command by which the tool is placed on a tool pass in a return process is outputted to the spindle control part 11 and the tool 16 is moved to a position situated facing the position P1.
JP23776887A 1987-09-22 1987-09-22 Tool aside movement control method for machine tool Pending JPS6487132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23776887A JPS6487132A (en) 1987-09-22 1987-09-22 Tool aside movement control method for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23776887A JPS6487132A (en) 1987-09-22 1987-09-22 Tool aside movement control method for machine tool

Publications (1)

Publication Number Publication Date
JPS6487132A true JPS6487132A (en) 1989-03-31

Family

ID=17020154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23776887A Pending JPS6487132A (en) 1987-09-22 1987-09-22 Tool aside movement control method for machine tool

Country Status (1)

Country Link
JP (1) JPS6487132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146642A (en) * 1987-12-03 1989-06-08 Fanuc Ltd Stop control device for cutting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146642A (en) * 1987-12-03 1989-06-08 Fanuc Ltd Stop control device for cutting tool

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