CNC turning a workpiece rotates the workpiece on a spindle, while a fixed cutting tool cuts or scrapes material from the rotating part, and a lathe produces only cylindrical or conical parts, with the conical part including a drill bit that holes holes in the middle of the part. The tool is mounted on a turntable and powered by a servo system for indexing and operation, once the spindle is stopped, the electric tool will perform its operation while the workpiece is still facing the spindle, unlike the spindle rotating workpiece, the tool rotates like a normal milling cutter.

Common problems of CNC turning workpiece operation: Ensure that the operating workpiece is firmly clamped, such as tools, tools, fixtures and other workpieces; All kinds of machine tools should be started at low speed and high speed to ensure that there is no problem in order to work, it is strictly prohibited to place other irrelevant items on the surface of the CNC turning workpiece machine tool, the operator can not disassemble the excess iron pin by hand, use professional special tools to disassemble it, and stand in a safe place to prevent the iron pin from splashing when the machine tool moves. It is forbidden for the operator to adjust the gearbox or change the running stroke, to touch the running surface with his hand during the running process, to measure the specifications during the running process, and to transfer objects through part of the machine tool drive system.

CNC turning workpiece is suitable for processing rotating surfaces, most of the workpiece with a rotating surface can be processed by cutting methods, such as internal and external cylinders, internal and external conical surfaces, end faces, grooves, screws and rotary molding surfaces, etc., in the tools used in metal cutting machine tools, CNC turning workpiece lathes are widely used, accounting for about 50% of the total number of machine tools. Turning the workpiece with a turning tool, with drill, hinge, tap, knurled drill, hinge, tap, knurled, according to the process characteristics of the lathe, layout and structural characteristics, lathes can be divided into horizontal lathes, landing lathes, vertical lathes, rotary lathe and analog lathes, of which the majority of the horizontal lathes.