CLOSE LOOPED CNC FINE HOLE DIRLL EDM
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CLOSE LOOPED CNC FINE HOLE DIRLL EDM
The EDM drill machine is used for wire hole of WEDM,holes for spurting silk,holes in filterplate and sieve-plate,the dissipate heat holes in motor's blade and crock, the holes in hydraulic circuit. The machine is also used to erode the drilling head or the awl which is broken in the workpiece, while the whorl of the hole is loss-free. FEATURE: Two CPU control system, X,Y,Z 3 axes positioning automatically(DK series only); X,Y ball screw to ensure accuracy and rigitdy; linear scale for close-loop; more than eight hundred holes to be preset and drill automatically(DK series only); loss ratio setting to control drill depth; Adapted-control for smooth internal surface; SPECIFICATIONS: Specification D703B DK703-A28 D703-A28 DK703-A40 D703-A40 work table size (mm) 320×440 580×400 850×550 X、Y axis travel (mm) 200×300 280×360 400×500 Z axis servo/manual travel (mm) 250/200 300/300 Fluid capacity (L) 10 10×2 Dielectr