Starrag AG products

The NB 151 from Starrag represents a highly versatile 5-axis machining center specifically engineered for the efficient production of blisks, impellers, diffusors, and nozzle guide vanes. This machine is designed for machining components made from challenging materials like titanium and nickel-based superalloys, making it ideal for gas turbine applications. The machine incorporates an advanced kinematic concept, enabling precise operations despite thermal or centrifugal distortions. This is achieved through the integration of real-time spindle expansion measurement and compensation. Starrag's precise machining strategies cater to both roughing and adaptive machining processes, ensuring low cycle times and minimal scrap rates. The NB 151 machine offers high dynamic finishing capabilities with optimal airfoil contact, and its adaptive machining approaches ensure integrity even on precision-forged blades. With a substantial tool storage capacity and advanced cooling options, the NB 151 meets the high demands of blisk production through rigorous process control and automation capabilities.

The LX series, developed by Starrag, is a high-precision five-axis machining platform specifically engineered for the efficient production of turbine blades. This advanced system leverages Starrag's extensive experience in creating machine tools, CAM systems, and specialized equipment for both prototype and serial manufacturing. The LX 021 model integrates innovative features such as dynamic rotary axes, integrated sensors for process monitoring, and state-of-the-art cooling methods to enhance tool life and reduce costs. Key to its functionality is its ability to implement an integral machining concept that allows for precise pre and postprocessing in a single clamping position. Starrag also offers customizable solutions through adaptive fixture concepts and automation options, making Industry 4.0 a reality. Their comprehensive service ensures a machine availability of at least 95%, backed by a reliable support network.

The Starrag LX 051 is an advanced machining center engineered for the precision and efficiency of five-axis machining, specifically targeted at turbine blades. This high-tech platform leverages decades of experience in developing machine tools, CAM systems, and specialized tooling. It is designed to enhance process reliability and efficiency with its customer-oriented technological services. The machine integrates seamlessly from machining systems to CAM developments and process monitoring systems. The LX series is equipped with highly dynamic rotary axes, a versatile spindle, and expandable tooling capabilities supporting up to 320 tools (HSK-A63). Notable for its innovative cooling solutions—both through-spindle and external cooling options like CO2—it aims to extend tool life and productivity. The machine also includes sophisticated fixturing concepts, rapid crash detection for reduced downtime, and automation solutions embracing Industry 4.0 principles. These features ensure that the machine can effectively handle the complex geometries of turbine blades, making it a comprehensive solution for modern manufacturing.