Mikron WF31D Precision Milling and Drilling Machine

Machine with chip and splash guard cabinet
Equipped with a Heidenhain TNC355 control unit

Technical Specification ​

The WF 31 D is a precision milling and drilling machine for series production and CNC training. ​
Drive via an automatically switchable stepped gearbox and poly-V-belt. ​
Vertical spindle can be extended by 90 mm; conversion from vertical to horizontal machining possible. ​
Ball screw spindles with DC drives allow simultaneous feed movements. ​
The guides are protected against dust, chips and coolant.

Technical Data ​

Manufacturer: Mikron
Type WF31D
Control: Heidenhain TNC 355
Longitudinal travel (X): 560 mm
Cross travel (Y): 500 mm
Vertical travel (Z): 400 mm. ​
Drive power: 3.3/4.0 kW
Speed range: 40-4000 rpm. ​
Feed rate: 2-3000 mm/min
Rapid traverse X/Y: 6000 mm/min, Z: 5000 mm/min. ​

Electrical Equipment ​

Total installed rated power: 10.0 kW
Installed useful power: 7.3 kW.
Operating voltage: 3 x 380 V - 50/60 Hz
Protection class: IP 54.
Max. permissible ambient temperature: +35 °C
Relative humidity: 75 %.

Dimensions and Weights ​

Width 2450mm
Length 2800mm
Height 2000mm

Net weight of the machine: approx. ​ 2570 kg.

Heidenhain TNC355 Operating Instructions

Heidenhain TNC355 Programming Examples

Heidenhain TNC 355 Service Manual

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Manufacturer: Mikron
Type WF31D
Control: Heidenhain TNC 355
Table 900mm x 530mm
Spindle speed 40 – 4000 rpm
Feed rate 20 – 3000 mm/min
Rapid traverse X Y 6000mm/min
Rapid traverse Z 5000mm/min
Travel X axis 560mm
Travel Y axis 500mm
Travel Z axis 450mm
400 Volt
10 kW
Width 2450mm
Length 2800mm
Height 2000mm
Weight 2570 kg