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Title:
PREPARATION FOR MILL WORK PROGRAM
Document Type and Number:
Japanese Patent JPH0236049
Kind Code:
A
Abstract:

PURPOSE: To quicken a prepared hole working speed and to extend the service life of an end mill by preparing the program for working a prepared hole by a drill from the program working the prepared hole by an end mill and performing the end mill work after working the prepared hole by the drill.

CONSTITUTION: The program extracting the stage of a prepared hole working from a work program, collecting this program to a separate file, converting a tool to a drill, converting a cutting speed in the speed for the drill and returning to a reference point is added. As a result, working is executed by preparing the program performing the prepared hole working by a drill and using this work program for the prepared hole working and already prepared work program. For instance prepared holes 4a, 4b, 4c are executed by drilling at first on a work 1, in succession the work passages 5a, 5b, 5c of the groove inside are worked by an end mill tool and the whole working is finished.


Inventors:
Shinozaki, Satoru
Application Number:
JP1988000186606
Publication Date:
February 06, 1990
Filing Date:
July 26, 1988
Export Citation:
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Assignee:
FANUC LTD
International Classes:
G05B19/4093; B23Q15/00; (IPC1-7): B23Q15/00; G05B19/403