Wire cut electric discharge machine equipped with a conductive work table
AssigneeFanuc Corporation
InventorsToshiyuki Aso, Sadahiro Watanabe
Life of this patent
Estimating the term…
Abstract
A wire cut electric discharge machine (10) is equipped with a work table including a horizontal slide table (20) mounted on a metallic bed (14) of the wire cut electric discharge machine (10), and a work rest (22) fixed to the upper surface of the horizontal slide table (20). The horizontal slide table (20) and the work rest (22) are formed of an electro-conductive ceramic material to connect the work table directly electrically to the grounded metallic bed (14) so that the work table is held at ground potential without increasing reactance (L).
Claims2
A wire cut electric discharge machine equipped with a work table comprising a horizontal slide table mounted on a metallic bed thereof, and a work rest fixedly mounted on said horizontal slide table, characterized in that said horizontal slide table and said work rest are formed of an electro-conductive ceramic material to electrically connect said work table directly to said metallic bed so that said work table is held at ground potential.
Dependencies are inferred from the claim text.