final machining process
The metal-cutting equipment of the tool shop consists of groups of machines:
belt-saw, turning, boring, drilling, grinding, milling, tooth-cutting, planning machines and most of the machines are equipped with computer numerical control.
The maximum dimensions of the processed articles are up to 2200 mm in diameter, and up to 6000 mm in length. This equipment is used, both in the processing phase before the thermal operation, and after.
The heat treatment area includes annealing, normalizing, quenching and tempering, carburizing, aging using thefollowing equipment:
electrical temper shaft surfaces
gas shaft surfaces
electrical batch furnaces
gas batch bogie-type hearth furnaces