How to Determine Which Parts Are Best Made by CNC Turning?

• Symmetry and Geometry - CNC turning is particularly advantageous for parts with symmetrical geometries due to its rotational nature. Parts with rotational symmetry, such as shafts, cylinders, and discs, are ideally suited for CNC turning to ensure uniformity and precision
• Cylindrical & Round Shapes - Turned parts are inherently cylindrical or round, and either solid or hollow, primarily due to the nature of the turning process. This cylindrical form is well-suited for a wide range of applications across various industries, including automotive, aerospace, and manufacturing. Solid cylindrical parts, such as shafts and pins, provide structural support and transmit motion or power efficiently. Hollow cylindrical parts, like tubes and sleeves, offer lightweight construction and fluid passage capabilities.
• Material Starting Form - CNC turning is especially suited for parts that can begin as bar stock or other cylindrical preforms. This starting form minimizes material waste and simplifies the machining process, as the cylindrical shape of the workpiece aligns naturally with the rotational motion of the lathe. Bar stock, typically available in various diameters and lengths, provides a cost-effective and readily available starting material for turned parts.