It grinds tools from a diameter of 0.1 mm in production and in re-sharpening operation from a diameter of 3 mm. The maximum diameter is 12.7 mm, the tool length is up to 120 mm and the piece weight is up to 12 kg.
Mineral cast machine bed
The HELITRONIC MICRO has a mineral cast machine bed and is specifically designed for this application. The machine provides you with the most vibration damping, temperature sensitivity, drive dynamics and ultimately grinding precision.
All five CNC axes are equipped with linear or torque drives and are controlled by the integrated high resolution measurement systems. These create exact movements while at the same time creating high dynamics.
The HELITRONIC MICRO has a 6-axes machine-integrated robot loader that minimizes charging times. The capacity is up to 1,500 tools.
Workpiece axis A
The fast rotating workpiece axis A with max. 1,000 min-1 gives the HELITRONIC MICRO - especially with step tools - a precise cylindrical grinding capability.
With three motor spindles for up to 12 grinding wheels, the HELITRONIC MICRO is flexible in its application. Motor spindle 1 with 6.5 KW spindle power for grooves. Motor spindle 2 and 3 with 4.3 KW spindle power for the grinding of geometry.
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HELITRONIC VISION 400 L
The high-end HELITRONIC VISION 400 L tool grinding machine stands for the highest accuracy and dynamics in volume production for tool lengths up to 420 mm.