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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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. |
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