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<p><a href="https://www.dankemold.com/cnc-machining" rel="noopener noreferrer" target="_blank">CNC machining</a> refers to machining with CNC machining tools. CNC index-controlled machine tools are programmed and controlled by CNC machining languages, usually G codes. The CNC machining G code language tells the Cartesian position coordinates of the machining tool of the CNC machine tool, and controls the feed speed and spindle speed of the tool, as well as functions such as tool changer and coolant. Compared with manual machining, CNC machining has great advantages. For example, the parts produced by CNC machining are very accurate and repeatable; CNC machining can produce parts with complex shapes that cannot be completed by manual machining.</p><p><br></p><p>CNC machining has the following advantages:</p><p>① The number of tooling is greatly reduced, and complex tooling is not required for processing parts with complex shapes. 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 new product development and modification.</p><p>②The processing quality is stable, the processing accuracy is high, and the repeat accuracy is high, which is suitable for the processing requirements of aircraft.</p><p>③The production efficiency is higher in the case of multi-variety and small-batch production, which can reduce the time of production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the best cutting amount.</p><p>④It can process complex profiles that are difficult to process by conventional methods, and even process some unobservable processing parts.</p><p><br></p><p>Disadvantages of CNC machining: the cost of machine tools is expensive and requires a high level of maintenance personnel.</p><p><br></p>
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