WF 650 5AX

Highlights

The WF 650 5AX is a state-of-the art high-performance universal milling machine for precision single and variable batch production with a perfectly accessible working area.

The 5-axis simultaneous version of the WF 650 has a CNC swiveling/rotary table and may be equipped with different spindles for numerous manufacturing options.

The special KUNZMANN features:

  • elaborate cast iron column design with high stability and inherent rigidity
  • high-performance motor spindle with cooling unit
  • standard 38-pocket tool changer
  • swiveling/rotary table Ø 400 mm with large swiveling range +120°/-95°
  • optimum precision due to direct path measurement in all axes
  • ergonomically convenient machine with spacious front and side door and thus perfect workroom accessibility
  • high-performance contouring control Heidenhain TNC 640 or Siemens 840D sl ShopMill
WORKING RANGE
Longitudinal 650 mm
Cross 500 mm
Vertical 450 mm
Main drive (100%/25% of duty cycle) 23/44 kW
Spindle speed 1-18,000 rpm
Tool taper SK 40/HSK 63-A
Feed up to 25 m/min
Control TNC 640 / Siemens 840D sl ShopMill
Weight approx. 5,500 kg
CNC swiveling/rotary table
Rotary table ø 400 mm
T grooves 6 x 14 H 12
Table load Max. tool weight: 8 kg 300 kg
A axis swiveling range +120°/-95°
C axis rotary range 360°
Tool changer
Tool pockets 38/60
Tool change time approx. 5 sec
Chip-to-chip time approx. 10 sec
Internal cooling 25/40 bar

38-/60-pocket tool changer

Even the standard WF 650 5AX is equipped with a fast 38-pocket tool changer.
Without requiring more working space, the chain magazine can be extended to 60 pockets as an option.

Max. tool diameter (all pockets in use): 75 mm
Every other pocket in use: 150 mm
Max. tool lenght: 300 mm
Max. tool weight: 8 kg
Tool change time: approx. 5 sec
Chip-to-chip time: 10 sec

Internal cooling system 25/40 bar

  • for high-pressure coolant supply through the tool
  • with maintenance-free metal-edge filter and air through the spindle
  • space-saving system with a conveyer capacity of 25 l/min at 25 or 40 bar

Spiral chip conveyor

  • compact and well-priced design
  • for short and broken ships

Conveyor height: approx. 600 mm
Conveyor width: approx. 250 mm

Slat band chip conveyor

  • for long chips, steel chips or wool chips
  • chips are separated by material
  • for high-chip volume manufacturing

Conveyor height: approx. 1,250 mm
Conveyor width: approx. 350 mm

Probe systems

In combination with the control probing cycles, switching 3D probe systems simplify set-up, measurement and control functions during processing.

Tool wear control/measuring

In addition to a fast tool wear control, the control also provides cycles for the automatic gathering of tool data during the manufacturing process:

  • tool length
  • tool radius
  • tool wear

Heidenhain TNC 640 contouring control

Modern high-performance CNC control for 3D and 5-axis manufacturing of complex workpieces with short block processing time

Convenient program management due to included hard drive and USB/Fast Ethernet interfaces

Numerous graphic and simulation options

Special Heidenhain TNC 640 features:

  • programming with Heidenhain conversational programming language, DIN-ISO-Code
  • AFR (Automatic Feed Reduction): With this innovative control feature invented by KUNZMANN, the feed rate is adjusted automatically depending on the spindle load.
  • CAD Viewer for viewing and analyzing current 2D and 3D CAD data (STEP or IGES, e.g.)
  • CAD Import (option), direct input and processing of 2D/3D contours
  • KinematicsOpt, special software option for convenient measurement of rotary axes; optimization of the machine’s rotary and swiveling axes
    The KinematicsOpt cycle automatically captures, traces and corrects geometric deviations.
  • DCM (Dynamic Collision Monitoring):
    The machine stops the axes if an internal collision with known components, such as clamping devices, tools or the main spindle, may occur. The system thus avoids machine damage and considerably supports the operator.

Siemens 840D sl ShopMill contouring control

Modern high-performance CNC control for 3D and 5-axis manufacturing of complex workpieces with short block processing time

Convenient program management due to included hard drive and USB/Fast Ethernet interfaces

Numerous graphic and simulation options

Special Siemens 840 D sl features:

  • ShopMill user interface
  • SINUMERIK MDynamics 5 axes
    Simultaneous machining package for 5 axes, featuring the control function Calculate kinematics which measures, traces and corrects spatial errors in 5-axis machines
    – Advanced Surface

You can download our product brochures and layouts here:

KUNZMANN WF 650 product brochure

KUNZMANN WF 650 layout