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What are the advantages of CNC machining?

Release time:

2022-10-19

Author:

EmpirE Group

CNC machining is a kind of processing method in aluminum processing. Generally, CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining boring and milling machine, etc. In industrial aluminum processing, it belongs to precision machining. What are the advantages of CNC machining? Let's follow Zhongyilong to have a look!
1. CNC can be processed automatically
CNC machining usually refers to precision machining controlled by computer. Therefore, it can be controlled by the program instructions of the CNC machine tool, and the whole processing process is automatically carried out according to the program instructions. The high degree of automation of the machine tool greatly reduces the labor intensity of the workers.
At present, many CNC machine tools can operate unattended throughout the processing cycle, allowing operators to spare time for other tasks. This brings some incidental benefits to CNC users, including reducing operator fatigue, reducing errors caused by human errors, and the consistent and predictable processing time of each workpiece.
2. High CNC machining accuracy
The second advantage of CNC technology is the consistency and accuracy of the workpiece. The typical accuracy of today's CNC machine tools has reached 2 to 4 inches or 0.05 to 0.10 mm, and the repeated accuracy is close to or better than 8 inches or 0.02 mm. This means that once the program is verified, it can easily produce two, ten or one thousand identical parts with the same accuracy and consistency. It can realize batch production and product quality is easy to control.
3. CNC machining flexibility
Because these machines are run by computer programs, running different workpieces is as simple as loading different programs.
This also brings another benefit, namely fast conversion. Because these machines are very easy to set up and run, and can easily load programs, their setup time is very short.
4. CNC processing efficiency is high
CNC machining can carry out multi-axis linkage and can process complex zero points. When the shape and size of parts need to be changed, only the NC program needs to be changed, which saves the production preparation time.
5. CNC processing complex profiles
It can process complex profiles that are difficult to be processed by conventional methods, and even some unobservable processing parts.
6. CNC machining reduces cutting time
In the case of multiple varieties and small batch production, the production efficiency is higher, 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 quantity.