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What are the principles of CNC machining process division?
Aug 17, 2018

The division of the NC machining process can take two different principles, namely the process concentration principle and the process dispersion principle.

Principle of process concentration: The principle of cnc machining process concentration means that no process contains as much processing content as possible, thus reducing the total number of processes. The principle of machining process concentration is applicable to workpiece machining on high-efficiency special equipment and CNC machine tools. The advantages of using the process concentration principle are: to improve production efficiency; to reduce the number of processes, to shorten the process route, to simplify the production plan and the production organization to reduce the number of foundations, the number of operators and the floor space; to reduce the number of workpieces to be clamped, to ensure that each processing surface The mutual positioning accuracy between the two reduces the number of fixtures and the auxiliary time for clamping the workpiece. However, CNC machining equipment and industrial equipment have large investment, difficulty in adjustment and maintenance, and long production preparation period, which is not conducive to product conversion.

The principle of CNC machining process dispersion: process dispersion is the process of dispersing workpieces into more CNC machining processes. The processing content of each process is very small. The process of dispersion of cnc processing is suitable for processing equipment and processing equipment with simple structure. The advantages are: Processing equipment and process equipment are easy to operate, easy to adjust and maintain, easy to change production, which is conducive to selecting a reasonable cutting amount, reducing maneuvering time but long process route, large floor space, required equipment and personnel, processing precision by operator technology The level of influence is great.

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