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Internal Gear Grinding Machine



Nidec Machine Tool Corporation offers the ZI20A internal gear grinding machine for high-precision grinding of mass-produced internal and external gears.

The machine's barrel-shaped threaded grinding wheel offers larger crossed-axis angles for greater sliding velocity. Threaded grinding wheel enables generating grinding of external gears that usually cannot be machined due to interference, such as stepped gears.

In addition to general grinding wheels, a vitrified CBN grinding wheel has been introduced to prolong the dressing interval.

ZI20A is automation compatible:

  • Noncontact sensor facilitates part meshing and stock division
  • High-speed part loader provides internal automation (option)
  • Loader interfaces with virtually any part stocker/automation system
  • Acoustic emission (AE) sensor allows automated set-up for wheel changeover.

For more information contact:

Nidec Machine Tool America LLC

46992 Liberty Drive

Wixom, MI 48393

248-669-6136

www.nidec.com/en/nidec-machinetool

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