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 (120) controls position of a UV axis by re-creating a taper deviation vector, based on a distance between upper (111) and lower (112) guides, such that a wire tilt angle doe...

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1. Verfasser: TUBOGUCHI, YUJI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:When a Z axis is moved while interrupting or continuing taper machining, a wire electric discharge machining control apparatus (120) controls position of a UV axis by re-creating a taper deviation vector, based on a distance between upper (111) and lower (112) guides, such that a wire tilt angle does not change.