How to divide the aluminum cavity CNC machining process?

Two different principles can be used for the division of aluminum cavity CNC machining processes, namely the principle of process concentration and the principle of process dispersion. What are the differences?

The principle of concentration of cnc processing procedures means that each procedure includes as much processing content as possible, thereby reducing the total number of procedures. The principle of concentration of cnc processing procedures is applicable to the processing of workpieces on high-efficiency special equipment and CNC machine tools. The advantages of adopting the principle of process concentration are: improve production efficiency; reduce the number of processes, shorten the process route, simplify production planning and production organization work; reduce the basic number, the number of operators and the floor space; reduce the number of workpiece clamping times, which not only guarantees The mutual position accuracy between the processing surfaces, and the number of fixtures and the auxiliary time for clamping the workpiece are reduced. However, the investment in cnc processing equipment and industrial equipment is large, adjustment and maintenance are troublesome, and the production preparation cycle is long, which is not conducive to conversion.

Process dispersion is to disperse the processing of the workpiece in more cnc processing processes, and the processing content of each process is small. The principle of dispersion of cnc processing procedures is applicable to processing equipment and process equipment with a simple structure. The advantages of using the principle of process dispersion are: simple operation of processing equipment and process equipment, convenient adjustment and maintenance, and easy conversion; it is conducive to choosing a reasonable amount of cutting and reducing the time of maneuvering. However, the process route is long, covers a large area, requires a large number of equipment and workers, and the processing accuracy is greatly affected by the technical level of the operators.