HELITRONIC MICRO grinding machine for small diameters
High-end for smaller Tool diameter

HELITRONIC MICRO

Basic Data

The tool grinding machine HELITRONIC MICRO with C.O.R.E.-Technology 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 isup to 220 mm and the piece weight is up to 12 kg.

New with Laser Contour Check option!

Images
C.O.R.E. Panel

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 great vibration damping, temperature sensitivity, drive dynamics and ultimately grinding precision.

Laser Contour Check

The new, innovative Laser Contour Check option offers an intelligent measuring system integrated directly in the tool grinding and eroding machine for the highly accurate, non-contact measurement of various tool parameters on cylindrical tools.

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. 3,000 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 +/-150 °
Swiveling Range C +200 /-20 °

Workpiece Data

Workpiece Length 220 mm
Workpiece Diameter 0,1 - 12,7 mm
Max. Workpiece Weight 12 kg

Linear Axes

Max. Travel X 15.16 inch
Max. Travel Speed X 1,181.10 inch/min
Max. Travel Y 12.59 inch
Max. Travel Speed Y 1,181.10 inch/min
Max. Travel Z 12.59 inch
Max. Travel Speed Z 1,181.10 inch/min

Spindle drive

Max. Spindle Power 9.39 hp
Max. Number Of Revolutions 10,500 rpm
Max. Grinding Wheel Diameter 5.91 inch

Swiveling Axes

Swiveling Range A ∞ deg
Swiveling Range B +/-150 deg
Swiveling Range C +200 /-20 deg

Workpiece Data

Workpiece Length 8.66 inch
Workpiece Diameter 0.004 - 0.5 inch
Max. Workpiece Weight 16 lbs
Downloads
pdf, 5 MB
HELITRONIC MICRO
Brochure
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pdf, 217 KB
Automatic electrical measurement of machine reference
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pdf, 1 MB
WALTER PRECISION CLAMPING EQUIPMENT
brochure
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pdf, 1 MB
OPC-UA Interface
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pdf, 870 KB
Energy saving measures
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