NUMERICAL CONTROL APPARATUS FOR CONTROLLING WIRE ELECTRIC DISCHARGE MACHINE WHICH PERFORMS TAPER MACHINING

When a Z axis is moved while interrupting or continuing taper machining, a wire electric discharge machining control apparatus controls position of a UV axis by re-creating a taper deviation vector, based on a distance between upper and lower guides, such that a wire tilt angle does not change.

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1. Verfasser: TUBOGUCHI YUJI
Format: Patent
Sprache:eng
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Zusammenfassung:When a Z axis is moved while interrupting or continuing taper machining, a wire electric discharge machining control apparatus controls position of a UV axis by re-creating a taper deviation vector, based on a distance between upper and lower guides, such that a wire tilt angle does not change.