High-end for smaller Tool diameter
HELITRONIC MICRO
Basic Data

The  HELITRONIC MICRO tool grinding machine produces and sharpens rotationally symmetrical tools and production parts with smaller diameters.

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.

Features

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.

Drives

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.

Robot loader

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 profile grinding capability.

Motor spindle

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.

Technical Data
kg / cm
lb / inches

Linear Axes

Max. Travel X 385 mm
Max. Travel Speed X 30.000 mm/min
Max. Travel Y 320 mm
Max. Travel Speed Y 30.000 mm/min
Max. Travel Z 320 mm
Max. Travel Speed Z 30.000 mm/min

Spindle drive

Max. Spindle Power 7 kW
Max. Number Of Revolutions 10.500 /min
Max. Grinding Wheel Diameter 150 mm

Swiveling Axes

Swiveling Range A ∞ °
Swiveling Range B 300 °
Swiveling Range C 220 °

Workpiece Data

Workpiece Length 0 - 300 mm
Workpiece Diameter 0,1 - 12,7 mm
Max. Workpiece Weight 12 kg

Linear Axes

Max. Travel X 15,150 inch
Max. Travel Speed X 1.181 inch/min
Max. Travel Y 12,598 inch
Max. Travel Speed Y 1.181 inch/min
Max. Travel Z 12,598 inch
Max. Travel Speed Z 1.181 inch/min

Spindle drive

Max. Spindle Power 8,84 hp
Max. Number Of Revolutions 10.500,000 rpm
Max. Grinding Wheel Diameter 5,906 inch

Swiveling Axes

Swiveling Range A ∞ deg
Swiveling Range B 300 deg
Swiveling Range C 220 deg

Workpiece Data

Workpiece Length 0 - 11,800 inch
Workpiece Diameter 0,004 - 0,500 inch
Max. Workpiece Weight 26,5 lbs
Downloads
pdf, 4 MB
Brochure
HELITRONIC MICRO
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pdf, 613 KB
Brochure
Automatic electrical measurement of machine reference
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