2022 STAR SW 12 RII

This 2022 STAR SW 12 RII is a versatile machine known for its precision and adaptability in the world of machining. It offers a max machining diameter of 13 mm, making it suitable for a range of applications.

The headstock stroke ranges from 30 to 135 mm, supported by a 10-axis system that allows for a variety of complex configurations. The front tool post features a turning tool combined with power-driven technology, while the rear tool post includes a turning tool, 4 spindle sleeve holder, and power-driven enhancements. This machine boasts 5 front tools and 2 rear tools, with a tool shank size of 10 mm.

The 4-spindle sleeve holder accommodates 4 tools at both the front and rear, with a max drilling capability of 5 mm and max tapping capability of M4xP0.7. The spindle speeds are robust, with a main spindle capable of 15,000 RPM and a back spindle power-driven speed reaching up to 12,000 RPM. The rapid feed rates are 35 m/min for X2, Y1, Y3, Z1, Z2, 24 m/min for X1, X3, and 15 m/min for Y2, ensuring quick operation.

Enhancing its operation is the C-axis control for both the main and sub spindle indexing angles, providing an additional level of control. The coolant tank holds up to 139 L, supporting extended use while maintaining optimal operating conditions. Other functional aspects include a max chucking diameter of 13 mm, a maximum length for front ejection of 80 mm, and max parts projection length is kept to 20 mm.

The back spindle accommodates 8 tools with a maximum drilling capability of 8 mm. Equipped with the Fanuc 31I-B5 Controller and Star Motion Control, the machine integrates seamlessly into diverse machining environments. In addition, features like the Rotary Magic Guide Bushing and NETC Pressure Tech Pump further enhance its usability.

Additional components include the Mist Buster and FMB Mimimag 20 12-bar feeder, which streamline operations. The axial shift device contributes to its adaptability, tailoring operations to match specific production requirements.