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Working principle and advantages of CNC machining

Release time:

2023-02-07 09:22

Source:

General CNC machining generally refers to the accounting machine CNC precision machining, CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines, etc. It is a new processing skill, its main operation is to compile processing program, the original craft operation into the accounting machine programming. Craft processing of course requires experience.

Working principle of CNC machining:

When the CNC system is activated, the required machining standards are programmed into the software and assigned to the corresponding tools and machines, which act like robots to perform the specified standard mission.

In NC programming, code generators in digital systems generally assume that the mechanism is perfect. Although there is a possibility of error, it is more likely when a CNC machine is instructed to cut in multiple directions at once. Tool placement in a CNC system consists of a series of input Outlines called part programs, crankshaft manufacturers.

Use CNC machine tools, through the punch card input program. In contrast, the program of a CNC machine tool is entered through a small keyboard. Numerical control programming is retained in the memory of the accounting machine. The code itself is written and corrected by the programmer. Therefore, numerical control systems provide a wider range of accounting capabilities. Importantly, CNC systems are by no means static, as updated tips can be added to the preexisting program by correcting the code, welding parts machining.

Advantages of CNC machining:

(1) A lot of reduce the number of tooling, processing messy shape parts do not need messy tooling. To change the shape and standard of parts, just revise the parts processing program, suitable for new product development and transformation, CNC machining.

(2) Stable processing quality, high processing accuracy, high repetition accuracy, to meet the requirements of aircraft processing.

(3) In the case of multiple types and small batch production, high production efficiency can reduce the time of production preparation, machine tool adjustment and process inspection, and reduce the cutting time because of the use of cutting quantity.

(4) It can process the messy surface that is difficult to process by conventional methods, and even some processing parts that can not be investigated.

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