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Advantages of CNC machining compared to traditional machining processes

Release time:

2023-03-16 17:16

CNC machining used to be a cutting-edge discipline, after so many years of development, CNC machining has become more and more popular, more and more used, it has replaced the traditional processing technology in many industries. So what are the advantages of CNC machining over traditional machining technology? Let's take a look together.

1. CNC machining can process workpieces with complex profiles

On CNC machine tools, the shape of the parts to be machined mainly depends on the machining program, and very complex workpieces can be machined.

2. CNC machining precision is high and quality is stable

The accuracy of CNC machine tools is higher than that of ordinary machine tools. Generally, the positioning accuracy of CNC machine tools is 0.01 mm, and the repeating positioning accuracy is 0.005 mm; In addition, in the processing process of CNC machine tools, the operator is not involved, eliminating the human error of the operator, and the processing degree of the workpiece is guaranteed by the CNC machine tool. Moreover, because CNC machining adopts centralized processes, the impact of multiple clamping on the processing degree is reduced. Based on the above points, CNC machining workpieces have high precision and good dimensional consistency.

3. High productivity of CNC machining

CNC machining can effectively reduce the machining time and auxiliary time of parts. Due to the spindle speed, fast feed speed and fast position counting of CNC machine tools, the processing time of parts can be reduced by reasonably selecting the cutting amount and giving full play to the cutting performance of the tool. In addition, CNC machining generally adopts general or combined fixtures, so there is no need to draw lines before CNC machining, and the tool can be changed automatically during processing, reducing the auxiliary time.

4. CNC machining improves working conditions

The main tasks of operators engaged in machining on CNC machine tools are to write programs, enter programs, load and unload parts, prepare tools, observe machining status, check parts, etc. So the labor intensity is greatly reduced. In addition, CNC machine tools are closed processing, clean and safe, and improve working conditions.

CNC machining

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