The CA6140A ordinary lathe is a general-purpose horizontal lathe, mainly used for processing various types of workpieces such as shafts, disks, and rings. It can complete processes like turning of internal and external rotating surfaces, end faces, as well as processing of metric, imperial, module, and diametral pitch threads. With the cooperation of cutting tools and accessories, it can also realize operations such as drilling, reaming, tapping, and knurling. The dimensional accuracy of the parts processed by it can reach IT7 grade, and the surface roughness value is small. It is suitable for processing materials such as steel, cast iron, and non-ferrous metals, and is especially suitable for batch or single-piece production of disk and shaft parts.