CNC machining can greatly reduce the number of tooling, machining complex shape parts do not need complex tooling. If you want to change the shape and size of a part, just modify the part processing procedure, this applies to the development and modification of new products. CNC processing quality stability, high processing accuracy, high repetition accuracy, in many varieties, small batch production conditions, CNC processing has a higher production efficiency, can reduce production preparation, machine tool adjustment, and process inspection time, and because of the use of good, cutting amount and reduce cutting time. So what are the application areas involved in CNC machining?
CNC machining can process complex contours that are difficult to be processed by traditional methods, and can even process some parts that cannot be observed. CNC machining can be used in all major industries, especially the core industries that some countries attach great importance to. CNC machining center mainly processes box workpieces, complex surface workpieces, special-shaped workpieces, disc workpieces, sleeve workpieces, plate workpieces,s and another complex shape workpiece.
CNC machining can complete the processing of the disc, sleeve, and plate workpiece. There are many such parts, including disc sleeves or shafts with keyways and radial holes, flat porous systems, curved surfaces such as shaft sleeves with flanges, shaft parts with keyways or square heads, and plate parts with porous finishes such as various motor covers. CNC machining can be used to process box-type workpieces. Machining box type workpiece usually requires a high precision hole system and surface machining. In the machining center processing box workpiece, 60% ~ 95% of the processing process content can be completed at a time.
CNC machining can process complex curved workpieces. Usually, machining centers with more than four axes are used for machining complex curved workpieces. For example, the five-axis machining center can process various complex curved workpieces, and the three-axis machining center can also be used for simple curved workpieces. However, ball end mills must be used to complete machining in three coordinates. Machining efficiency is very high, but the efficiency is relatively low, if using three-axis machining center complex curved surface parts, the machine tool can not machining, because three-axis machining center only simple surface workpieces, and complex surface of workpiece can't process, such as impeller, vane, Marine propeller complex curved surface parts need five-axis linkage machining center to complete processing.
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