53A50 universal gear hobbing universal machine works using rolling method and is used for cutting teeth of cylindrical and worm wheels in small and medium-batch production. Worm cutters are used as tools. This semiautomatic machine has a vertical layout with fixed tool stand and a table movable in the horizontal direction.
53A50 consists of a bed, in which there is a hydraulic actuator, a drive for supplying lubricant, chip conveyor, main motion drive box, as well as tanks of hydraulic and coolant systems. On the left side of the bed at the top, a stand is rigidly fixed. On the front wall of the bed, there is a gearbox, and on the right there is a box with limit switches and indicator lamps. The table is used for mounting workpieces. The machine is controlled by handles and buttons located on the control panel.