METHOD OF PRODUCING MULTI-SPINDLE MACHINING MOTION DATA

Title:

METHOD OF PRODUCING MULTI-SPINDLE MACHINING MOTION DATA

Document Type and Number:

WIPO Patent Application WO/1992/013674

Kind Code:

A1

Abstract:

This is a method of producing multi-spindle machining motion data, which can avoid bite-in into a work and preparation of useless data in preparing NC data for multi-spindle machining on a corner portion by use of an automatic programming system. Standard types of tool motions are set in accordance with the types of corner portions including an inner portion and an outer corner portion (S1), respectively, further, the standard types as set above are not applied to at least one type of corner portion as long as it falls within specified corner angle ranges (S5, S6, S14, S17), and otherwise specified types are applied (S15, S18) to it.

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Inventors:

SEKI MASAKI (JP)
TAKEGAHARA TAKASHI (JP)
MATSUNAKA TORU (JP)

Application Number:

PCT/JP1992/000101

Publication Date:

August 20, 1992

Filing Date:

February 03, 1992

Export Citation:

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Assignee:

FANUC LTD (JP)

International Classes:

B23Q15/00; B23Q15/14; G05B19/4093; (IPC1-7): B23Q15/00

Foreign References:

JPH01205955A

1989-08-18

Other References: