CNC machining can greatly reduce the number of tooling, and machining parts with complex shapes does not require complicated tooling. If you want to change the shape and size of the part, you only need to modify the part processing program, which is suitable for the development and modification of new products. CNC machining has stable quality, high machining accuracy and high repeatability. Under the conditions of multi-variety and small batch production, CNC machining has high production efficiency, which can reduce the time for production preparation, machine tool adjustment and process inspection, and reduce cutting time due to good use and cutting volume. So what are the application fields involved in CNC machining? Let Yusheng explain to you:
CNC machining can process complex contours that are difficult to process with traditional methods, and even process 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 centers mainly process complex shape workpieces such as box-shaped workpieces, complex curved surface workpieces, special-shaped workpieces, disc-shaped workpieces, sleeve-shaped workpieces, and flat-shaped workpieces.
CNC machining can complete the processing of discs, sleeves and plate-shaped workpieces. There are many such workpieces, including disk-shaped sleeves or shafts with keyways and radial holes, planar porous systems, curved surfaces such as sleeves with flanges, shaft parts with keyways or square heads, and Processed plate parts, such as various motor covers. CNC machining can be used to process box-type workpieces. Machining box-type workpieces usually requires high-precision hole systems and planes for machining. When processing box-shaped workpieces in the machining center, 60% to 95% of the processing content can be completed at one time.
CNC machining can process workpieces with complex curved surfaces. Typically, machining centers with more than four axes linked together are used to machine workpieces with complex surfaces. For example, a five-axis machining center can process various complex curved surface workpieces, and a three-axis machining center can also be used for simple curved surface workpieces. However, ball nose milling cutters must be used to complete machining in three coordinates. The processing efficiency is high, but the efficiency is relatively low. If you use a three-axis machining center to process complex curved surface workpieces, the machine tool cannot process them, because the three-axis machining center can only process simple curved surface workpieces, but complex curved surface workpieces cannot be processed, such as impellers, blades, marine propellers and other complex curved surface parts need five-axis linkage processing Center to complete the processing.
