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Method for measuring reference point of inclined rotating table in wire electric discharge machine and measuring jig | Verfahren zur Messung des Bezugspunkts eines geneigten Drehtischs in einer Drahterodiermaschine und Messeinspannvorrichtung | Procédé de mesure de point de référence de table rotative à inclinaison dans une machine à usinage par électro-érosion et gabarit de mesure

Patentnummer:EP2801438B1
IPC Hauptklasse:G01B0005004
Anmelder:FANUC CORPORATION (0)
Yamanashi, JP
Erfinder:
Anmeldung:29.04.14
Offenlegung:10.05.13
Patenterteilung:23.05.18

Abstract / Hauptanspruch
A reference point on a table center of an inclined rotating table in a wire electric discharge machine is obtained using a measuring jig. A biaxial rotation unit is placed on a table of the wire electric discharge machine. The measuring jig has a shape most suitable for reference point measurement using a contact sensing function of a wire electrode which a wire electric discharge machine generally has and includes a fixed section for being fixed to a work fixing section of the biaxial rotation unit, an arm section which is provided to stand on the fixed section, and a section to be measured which is provided at a distal end of the arm section and has a conductive spherical surface.

EP2801438B1


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