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Title:
NUMERICAL CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/1984/004717
Kind Code:
A1
Abstract:
A numerical control apparatus providing NC machining with a minimum number of tool changes is arranged so that the tools used are successively read out from a tool order list according to tool-use sequence (S2). A new program is prepared according to the tool-use sequence read out from a source program (S4). Machining commands are output according to the new prepared program.

Inventors:
SHIMA ATSUSHI (JP)
SASAKI TAKAO (JP)
Application Number:
PCT/JP1984/000281
Publication Date:
December 06, 1984
Filing Date:
June 01, 1984
Export Citation:
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Assignee:
FANUC LTD (JP)
International Classes:
B23Q15/00; G05B19/4093; B23Q3/155; (IPC1-7): B23Q3/157; B23Q15/00; G05B19/403
Foreign References:
JPH0594582A1993-04-16
JPH0561772A1993-03-12
US3878983A1975-04-22
JPS58211208A1983-12-08
Other References:
See also references of EP 0148273A4
None
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