Makina Teknik Detayları
STARRAG LX-021 5 Eksenli CNC Dik İşleme Merkezi Working Range Max. distance between centers mm : 440 Swing Diameter mm : 200 Max. Workpiece lengh incl. Fixture mm 360 Strokes X-Axis mm 400 Y-Axis mm 200 Z-Axis mm 410 A-Axis (Root Station) degree 360 endless AA-Axis (Tip Station) degree - Swivel B-Axis degree -45 / +95 Axis Feeds and Rapid Traverse Linear Axes X Y Z U/min 50 Rotary Axis A U/min 400 Rotary Axis B U/min 100 Positioning According to VDI/DGQ 3441 Linear Axes P mm 0.004 Linear Axes Ps mm 0.0018 Rotary Axes P sec 6.0 Rotary Axes Ps sec 4.0 Main Drive / Motor Spindle Power at 100% Duty kW 13 Torque at 100% Duty Nm 12.5 Speed U/min 30000 Tool Taper HSK-A63 Tool Deposit / Chain Magazine Max. Tool Weight kg 1.2 Max. Tool Diameter mm 80 Max. Tool Length mm 150 Standard / Max number of Tools 30 / 90 Tool Chancing Time sec 1.5 Workpiece Changer / Adapter Changer Max. Workpiece Diameter mm 140 Total weight (part and fixture) kg 20 Workpiece Change Time sec ca. 30 Dimensions and Weight Weight kg 6400 Lenght x Width x Height mm 3200 x 3100 x 2490 Safety Concept CE-compliant CNC-Control Siemens 840D Siemens 840D The LX series was specifically designed for the high-precision, efficient five-axis machining of turbine blades. This ultra-modern machining platform is the result of decades of experience in the development of machine tools, CAM systems and special tools combined with our in-house expertise in the prototype and series production of turbine blades. Key benefits: - A comprehensive integrated solution from one source – from the machining system via the specially developed CAM system through to the integration of process monitoring systems - Machining of all types of blade with one jig thanks to an innovative and flexible fixture concept - The optimisation of unit costs for ready-to-install blades thanks to an integral Machining concept for pre and postprocessing in a clamping position The highest levels of process reliability and efficiency, thanks to individual application-orientated technology services Synergy at its finest Complete machining of turbine blades with Swiss precision The Starrag LX 021 is a small, special-purpose machine for complete machining of turbine blades that combines the expertise of Starrag and Bumotec. The machine is intended for high-precision complete machining of turbine blades up to 200 mm. It features a clamping device that was hard to find on the market until now, as demand predominantly existed for turbine blades with simple geometric shapes that are usually formed from forged or cast blanks. Customers are increasingly seeking machining solutions for turbine blades with more complex geometries. These blades are made from highly sophisticated materials that are difficult to machine, and thus exhibit extremely low rigidity and poor damping properties. A five-axis machining centre from Bumotec is now available for precisely this task definition. Starrag has also adapted this machine to meet the high demands of materials that are extremely difficult to machine, such as titanium and nickel-based alloys. The Starrag LX 021 rounds off the LX series, which has been specially designed for the high-precision, efficient, simultaneous five-axis machining of turbine blades. "By using this machine, turbine blade manufacturers can now benefit from solid, high-precision machine technology that Bumotec originally developed for the watch and jewellery industry", explains Automation Product Manager Günter Leitold. The machine is generally suitable for machining turbine blades of all kinds up to a finished length of 200 mm. Example products include turbine blades for gas or high-pressure damping turbines. From 2015, the machine offers the option to fit an automatic bar loader unit to increase productivity. A particular highlight of the machine is the transfer station with integrated revolver unit, onto which up to three different active clamping elements can be placed. It is this elegant solution that gives users the option of machining from all sides — an essential prerequisite for machining in a single clamping position. What's more, the Starrag LX 021 not only operates as a stand-alone machine, but can also be integrated into a flexible machining system (FMS) thanks to a positioning station (automatic pallet changer), creating options for significantly more flexible production solutions.