Grinding with the precision of measuring machines, ensured by the gantry made entirely of granite

The ideal tool grinding center for precision grinding of the increasingly wide range of small and micro tools, including those for medical and dental technology.

PRECISION THROUGH GRANITE CONSTRUCTION IN THE MICRO RANGE

Closed flow of forces, minimal thermal expansion, maximum rigidity – this is ensured by the gantry made entirely of granite. Optimum ergonomics and precision are based on the circular full mineral base stand concept with integrated fully visible cabin.

Advantages which convince

• Complete machine base body made of granite
• All axes mounted on granite base plate, with direct measuring system
• Double bearing grinding column - integrated in the granite superstructure
• Direct drive high precision grinding spindle

The efficiency of a machine depends on the reliability of its MACHINE COMPONENTS.

Automatic grinding wheel changer with 3 places (option)

High precision grinding spindle, 20 kW/S6 direct drive

Pick-up loading system ILS 35

For automatic loading of tools and special parts (chaotic) Further options such as external loading systems on request.

NUM-FLEXIUM+ control system and NUMROTO plus ® software for highest demands

• Fully digital CNC control with digitally controlled axes
• 19 inch TFT colour monitor with touch screen functions
• Swivelling control panel
• Control cabinet with maximum clarity and accessibility
• Office PC integrated in the control cabinet, enabling rapid replacement with adaptation to the latest technical status without any problems and without high investment costs

NUMROTO plus ® – The world’s leading user software

All products at a glance

HAWEMA KINEMATICS - PATENTED WORLDWIDE

The principle

The ideal positioning of the 5 axes to each other allows:

• Short travel paths
• Optimal cycle times
• Extraordinary grinding capabilities
• Compact design
• Modular structure

The advantage of the double-bearing grinding column is the high rigidity in the entire system, which in turn brings very high precision.

Technical Data

Complete machining max. workpiece lenght

210 mm

Complete machining max. diameter

120 mm

Measuring system

Tool measurement

3D-Messtaster Marposs

Option

Grinding wheels or grinding wheel package

3D-Messtaster Marposs

Grinding spindele (direct drive)

14,5 kW / S6 oil cooled

0-10000 rpm

Direct drive with pneumatic/automatic HKS 50 clamping system

Grinding wheels

Max. diameter

125 mm

Grinding wheels per holder

1-4 wheels

Cooling with cooling valve

Program-controlled

3 valves

Grinding wheel holder

high-precision HSK 50 system

Option

automatic 3-package wheel changer

Workpiece holder

Direct drive up to 2000 rpm

SK 40

Clamping system

Standard

mechanical / manual

Option

pneumatic/automatic

Control

Fully digital CNC control NUM-Flexium+ with digitally controlled servos, 19 inch TFT color monitor with touch screen function

User software

NUMROTOplus milling tools, drilling tools, special tools, 3-D simulation ( illustration: tool and grinding wheel)

Optional filter systems

Interfaces for various filter and coolant systems. HAWEMA belt filter, HAWEMA OC 12/OC 20 or other manufacturer possible.

Interface

Oil mist exhaust unit

Ø 150 mm

Option

Pick-up-Loader ILS35

35 Tools or parts

• External loading systems PLS 3/8 and LS 122 for autom. loading of tools and parts
• Fully-fledged CNC axis with AC servo motor in connection with automatic clamping system

Axis movement

Longitudinal

X-axis

310 mm

Lateral

Z-axis

190 mm

Vertikal

Y-axis

220 mm

Resolution

X-Y-Z-axis

0,0001 mm

Speed

X-Y-Z-axis

15 m/min

Rotation

C-axis

360°

Resolution

C-axis

0,0001 mm

Speed

C-axis

2000 rpm

Axis of rotation

B-axis

195°

Speed

B-axis

112°/sec.

Axis drives

high output NUM servo motors

Machine dimensions

Height | Round-Ø |Weight

2000 mm | 1500 mm | 2800 kg

Air supply

6-8 bar

Power supply

400/380 V – 50/60 Hz / 40 A

control voltage

24 V under connection 15 kW

Colour

RAL 7035 light grey