American Machinist

Grinder does spark erosion.(Machining/Sawing/Finishing)

The 6-axis CNC ewamatic line grinds tungsten-carbide, PCD, and PCBN tools; indexable inserts; and rotary tooling. It does so using a star-shaped turret grinding head that features up to six independent grinding spindles, accommodating rotary applications 0.1 to 35-mm diameter. Changing a single workhead permits grinding peripheries, cutting angles and edge chamfers, or spark erosion followed by finish grinding complex cylindrical or conical tools with straight or spiral flutes. …

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