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Cross Saddle is carried on preloaded roller packs and sliding lining. The guideways for the cross saddle are formed by hardened steel stripes and linear roller guides which ensure high dimensional accuracy at the machines long service life. Spindle head is carried, in its lower part, on preloaded roller packs, its upper part is carried on roller packs while the clearance is taken up by the taper gibs lined with sliding lining. The spindle head balancing is performed by a hydropneumatic systems. Spindle unit and spindle drive motor mounts are thermally stabilized by means of an independent cooling system. HEIDENHAIN TNC 426 PB control system enables continuous control of five axes and spindle with the possibility of spindle orientation. The hard disk having the capacity of 1,6 Gb allows the work with very large-scale programs as well as their archiving. The programming is made easier as it is supported by a parallel graphics. Thus, during programming it is possible to follow up graphically the course of the concurrent machining or to verify graphically the rightness of the programming. STANDARD EQUIPMENT BIJUR central lubrication system HYTOS hydraulic system of spindle head balancing REXROTH pneumatic system Automatic air blasting of tool holder Coolant unit with tool cooling system SIEMENS digital drives HEIDENHAIN measuring systems Lift-type steel belt chip conveyor Work cycle finish signaling OPTIONAL EQUIPMENT Tool cooling through spindle axis incl. filtration unit Work zone wash-out CNC rotary table with horizontal axis of rotation (A-axis) RENISHAW OR HEIDEHAIN workpiece measuring probe RENISHAW OR HEIDEHAIN tool checking probe CAT 50 tool holder ISO 40 tool holder- two-speed belt Transmission 0-8000 rpm Second ATC (enhanced capacity to 2x16 tools) MACHINE SPECIAL MODIFICATION ISO 40 high-speed spindle with accessories --speed range 0 - 18,000 rpm --torque 205 Nm --power output 21 kW
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