What is the working principle of CNC cutting machines

- 2022-01-07 -

About CNC Cutting Machine:


What is the working principle of CNC cutting machines


Usually the system of CNC cutting machines automatically processes the processed parts in accordance with the pre-programmed processing program (commonly used drawing software AUTOCAD). We put the part's machining process route, process parameters, tool motion trajectory, displacement, cutting parameters (spindle revolutions, feed, back tooling, etc.), and auxiliary functions (tool change, spindle forward, reverse, etc.) (Cutting fluid on, off, etc.)

CNC cutting machines

According to the instruction code and program format stipulated by CNC cutting machines system, compile the processing procedure sheet, and then record the contents of the procedure sheet on the control medium (such as punched paper tape, magnetic tape, magnetic disk, magnetic bubble memory), and then input it into the CNC In the numerical control device of cutting machines, in order to direct the machine tool to process parts.


This whole process from the analysis of the part drawing to the preparation of the control medium is called the compilation of the numerical control program. The difference between CNC cutting machines and ordinary manual and semi-automatic cutting equipment in processing parts is that CNC cutting machines automatically process parts according to the program, while ordinary manual and semi-automatic cutting equipment need to be operated by humans. We only need to change the control of the machine tool. The program can achieve the purpose of processing different parts. Therefore, CNC cutting machines are especially suitable for processing small batches of parts with complex shapes and high precision requirements!


Since CNC cutting machines must process parts according to the program, the programmers prepare the program and input it into the numerical control system to direct the work of the machine tool. The input of the program is through the control medium. In this way, using the numerical control system to control the finished parts can be modified by the drawing staff in time, and it is more arbitrary to use. The accuracy of the parts and components is also greatly improved compared with the accuracy of the semi-automatic cutting equipment.


About Wanlong Machinery:


Hangzhou Fuyang Wanlong Machinery Co., Ltd established in 1997, is a professional high-tech EPS (Expandable polystyrene) machinery & Mould manufacturer integrating R & D, production, sales and service. We have strong product design and innovation capabilities, with more than 10 of the provincial high-tech products, the invention patent, utility model and appearance design patent etc. In addition, we passed the certifications of quality management system ISO9001, the products has with high efficiency, low energy consumption, stability, durability, easy maintenance, etc.


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