esztergálása

Esztergálása refers to the process of metalworking that involves shaping metal on a lathe. This operation typically involves a rotating workpiece and a stationary cutting tool that removes material to create a desired shape. The term itself is Hungarian and directly translates to "lathing."

Lathes are versatile machines capable of performing a variety of operations beyond simple turning. These can include facing, grooving, knurling, parting off, and threading. The precision and finish of the resulting workpiece depend heavily on the type of lathe, the cutting tool used, the speed of rotation, and the feed rate. Esztergálása can be done manually or using computer numerical control (CNC) machines for greater automation and repeatability.

The applications of esztergálása are widespread across many industries, including manufacturing, automotive, aerospace, and even in hobbyist workshops. It is fundamental for producing cylindrical parts, shafts, screws, and various other components that require precise dimensions and smooth surfaces. The process allows for the creation of complex geometries and tight tolerances, making it indispensable in modern engineering.