CONICAL SEAT GRINDING

As a result of wear, an intervention is often necessary restoration of the spindle taper as the exact coupling of the tool holder cone is lost which no longer maintains the precision and repeatability of the measurements in the machining. In addition to this cause, it may be useful to grind the spindle taper if accidental collisions occur which cause its deformation.

Problem list with spindles:

· Internal spindle taper grinding on horizontal/vertical machines

· ovalization rectification;

· gripping rectification;

· clamp draft control;

· ISO 30, 40, 45, 50 and 60 taper grinding;

· grinding milling machines, boring machines

· grinding with DOUBLE CONTACT and BIG-PLUS internal spindles.