Sorvaaminen

Sorvaaminen is a subtractive manufacturing process used to shape materials, most commonly metal, by cutting away material with a rotating tool. This process is typically performed on a lathe, a machine tool that rotates the workpiece on its axis to perform various operations such as cutting, sanding, knurling, drilling, facing, and turning. The tool, usually a single-point cutting tool, is fed into the rotating workpiece to remove material in the form of chips.

The primary purpose of sorvaaminen is to create cylindrical or symmetrical shapes. The accuracy and surface finish achieved depend on factors such as the type of material being worked, the cutting tool used, the speed of rotation, and the feed rate. Specialized lathes can also produce complex shapes through precise control of the tool path.

This technique is widely employed in various industries, including automotive, aerospace, and general manufacturing, for producing parts like shafts, screws, pins, and housings. It is a fundamental machining process essential for creating precision components. The material removed during sorvaaminen is often recycled.