Klartext Portal – The Information Site for HEIDENHAIN Controls

Main properties of TNC 320

Basic version with 4 axes
3 axes plus closed-loop spindle
Optional axes
1st additional axis for 4 axes plus open-loop or closed-loop spindle
2nd additional axis for 5 axes plus open-loop spindle
Input resolution and display step
Linear axes: up to 0.1 µm
Angular axes: to 0.0001°
Block processing time
6 ms (3-D straight line without radius compensation)
Main computer with TNC operating panel and
integrated 15.1-inch TFT color flat-panel display with soft keys

Universally applicable

The control proves its performance in particular on universal milling, drilling and boring machines and is ideal for the retrofitting of machine tools.

Areas of application
  • Series and single-part production
  • Tool and mold making
  • Machine building
  • Research and development
  • Prototypes and pilot plants
  • Repair departments
  • Training and education facilities