What are the advantages and disadvantages of CNC precision machining parts processing?

What are the advantages and disadvantages of CNC precision machining parts processing?

1，CNC precision machinery can be automatically machining

CNC precision machining always refers to the processing controlled by the computer digital. Therefore, it can be controlled through the program instructions of CNC machine tools, all the processing process is automatically held according to the program instructions. High degree of automation of machine tools greatly weakens the labor intensity of workers.

At present, many CNC machine tools can be run unattended in the whole processing cycle, so that the operator can free up time to do the rest of the mission. This has a little collateral effect for CNC users, including reducing operator fatigue, reducing errors caused by salary errors, and consistent and predictable processing time for each artifact.

2, CNC precision machining accuracy is high

The second major advantage of CNC technology is the consistency and accuracy of the artifacts. Today's model accuracy of CNC machine tools has reached two to four thousandths of an inch or 0.05 to 0.010 mm, and the repeat accuracy is close to or better than eight thousandths of an inch or 0.02 mm. This means that once the program has been verified, it can easily produce two, ten, or one thousand identical parts with identical accuracy and consistency. Can achieve mass production, the product quality is easy to control.

3, CNC precision machining spirituality is strong

Since these machines are run by computer programs, running differential artifacts is just as simple as loading differential programs. to

This also brings about another effect, namely the rapid conversion. Since these machines are easy to set up and run, and can easily load programs, they are set in a short time.

4, CNC precision machining obey high CNC precision machining can be held multi-coordinate linkage, can process complex zero points. When the style and size of the parts change, only the need to change the CNC program, reducing the production preparation time.

It can process complex profiles that are difficult to process, or even a few processing parts that can not be investigated.

In the environment of multiple types and less quantity production, the production obedience is higher, which can reduce the time of production preparation, machine tool mediation and process search, and reduce the cutting time due to the application of cutting quantity.

CNC processing also has a few disadvantages

High technical requirements for operators and machine maintenance personnel

2, CNC processing door is not easy to control, not as intuitive as the ordinary machine tools.

3, the procurement of machine tool equipment is more expensive.

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