Multi- functional application: Integral processing allows performance of rough machining and finishing.
Turntable and various mounted tools allow performance of 5 axial treatment at single clamping.
Design of the machines type NS231EF4 with different travel length of the sand on the bed and spindle headstock on the stand helps integrate the machine into the functioning plant in reference to technological requirements of the production process.
Applied engineering solutions:
• Hydrostatic lubricant of guideways.
• Zero-clearance end links of feed system: gear wheel with toothed rack with preloading in the travel drive of the stand on the bed, lead screws in the drives of spindle headstock on the stand, slide and cartridge spindle.
• Spindle made of high alloyed nitrated steel with application of thermal treatment.
• Spindle group rotation in precision bearings of high revolution.
• Spindle headstock stabilization system at slide movement.
• Automatic clamping system of mounted heads on the slide end face, in spindle tapper.
• Oil cooling station for hydraulic and lubrication systems of the machine.
• Conveyor of chip evacuation system.
Independent feed-out of the slide and cartridge spindle provide deep penetration during treatment