DZ 12 K S Magnum: a single team for the complete machining

Compared to multi-stage manufacturing strategies, a significant advantage of 5-axis machining lies in the improvement of surface quality and geometric precision. The direct route in all axes measurement systems are standard equipment on all 5 axes of Chiron machining centres. By using machining centers of double screw with rotating table 2 axes of tilt and modern high-performance tools, users get multiple increases in performance.

The initiative to develop DZ 12 K S Magnum five axes came from clients of Chiron in the field of turnkey projects that require a compact solution capable of supporting productivity tip with the minimum requirements of soil and, as a complete systemreliable and energy-efficient way to operate.

Dirk Prust, director of sales, technology and service of Chiron-Werke GmbH & co. KG, Tuttlingen points out that: "The trend towards more complex pieces series continuing." With 5-axis machining, higher precision, you can reach and it is not required again to fix the piece, for example. To meet the demands of productivity of such sets of pieces, we have implemented these requirements in a machining center of double spindle with good value for money. DZ 12 K S Magnum 5 axis brings the proven centres of double spindle Chiron, such as the low requirements of occupied soil and personnel, the reduction in the cost per piece through the reduction of machining time and", in comparison with the solution of single screw, double productivity and simultaneous savings of 30% of the energy cost".

Another provision of the new machining centre is the seat of tool reinforced HSK-A 63, available immediately for entry to all the Chiron series 12. The turntable of 2 own axes of tilt, development and production, stands out for its high accuracy and remarkable stability. The combination of improved tool seat and powerful spindle with a maximum speed of 24,000 rpm achieves the highest surface quality. Turn shafts driven by two engines, also allow ideal for complete machining complex simultaneous operations of rotation to 1000 revolutions per minute. The routes X, and Z are 550, 400, and 360 mm, enough space for position and machining complex pieces of steel, cast iron, aluminum, or titanium. The axial acceleration are 10, 15 and 15 metres per second squared, and quick feeds in all axes linear reach a maximum of 75 meters per minute. The machine is also ready to automate FlexCell one robot using the standard module.

Technology and data

• Length (X - Y - Z): 550 - 400 - 360 mm
• Acceleration (X - Y - Z): up to 10-15-15 m/s²
• Quick March: 75 m/min
• Spindle speed: up to 24,000 rpm
• A/C spindle speed: 50/200 rpm
• Giro (C axis): up to 1,000 rpm
• Apart from tilting NC: ±120 ° / ±360 °
• Number of tools: 2 x 16 / 2 x 42 / 2 x 70
• Tool HSK-A 63 seat
• Capacity of milling steel St 60: 2 x 150 cm3/min
• Capacity of drilling in steel St 60: 2 x Ø25 mm
• Bolt capacity: 2xM20
• Tool change time: 0.9 s, aprox.
• Chip to chip time: 2.4 s, aprox.
• Precision: 0,002 mm