Vertical generating shaper OHA 50 CNC 5 with control system SINUMERIK 840 D ensuring control of five axes, and with digital servo-drives of controlled axes is very powerful universal machine intended for shaping of inner and outer gearing of face gears with straight and helical teeth. Besides control of individual axes the system ensures control of all functions of the machine, course of automatic working cycle and fault and operation diagnostics. The machine may shape also various curved disks, geared segments, and with special accessory also racks to length of 1000 mm. Up to 20 cuts may be selected for each shaping. Optimal cutting conditions may be selected for each cutting. Other expanded properties are provided by „Other variants of machine“.