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CNC Machine Tool Industry Six Development Trends

Dec. 12, 2019

Chinese CNC drilling machine manufacturers to share with you the development of the CNC machine tool industry six laws:

No. 1

More functional

Equipped with automatic tool changing mechanism (the tool storage capacity can reach more than 100) of all kinds of processing center, can be in the same machine tool at the same time to achieve milling, boring, drilling, turning, reaming, reaming, tapping thread and other processes processing, modern CNC machine tools also used multi-spindle, polyhedron cutting.The numerical control system can realize the data communication between the numerical control machine tools and also can directly control multiple numerical control machine tools.

No. 2

High speed, high precision

Speed and precision are two important indexes of nc machine tools, which are directly related to machining efficiency and product quality.At present, the numerical control system USES the processor with higher frequency and bit number, in order to improve the basic operation speed of the system.At the same time, the ultra-large scale integrated circuit and multi-microprocessor structure are adopted to improve the data processing capacity of the system, that is, to improve the speed and precision of interpolation operation.The linear servo feed mode of machine tool table driven directly by linear motor is superior in high speed and dynamic response.By using feedforward control technology, the tracking lag error is greatly reduced and the machining precision of corner cutting is improved.

No. 3


Modern CNC machine tools will introduce adaptive control technology, according to the changes in cutting conditions, automatic adjustment of working parameters, so that the processing process can maintain the best working state, so as to obtain higher machining accuracy and smaller surface roughness, but also to improve the tool life and equipment production efficiency.With self-diagnosis, self-repair function, in the whole working state, the system at any time to CNC system itself and its connected to the various equipment for self-diagnosis, inspection. In case of a fault, stop the machine immediately and give a fault alarm to indicate the location and cause of the fault.It is also possible to automatically take the failed module offline and switch on the standby module to ensure that the unmanned work environment is required.In order to achieve higher fault diagnosis requirements, the development trend is to use artificial intelligence expert diagnosis system.

No. 4

Nc programming automation

With the development of computer application technology, CAD/CAM graphic interactive automatic programming has been more applications, is a new trend of CNC technology development.It is the use of CAD drawing parts processing pattern, and then through the computer tool path data calculation and post-processing, so as to automatically generate NC parts processing program, to achieve the integration of CAD and CAM.With the development of CIMS technology, the automatic programming mode of CAD/CAPP/CAM integration has come into being. The biggest difference between CAD/CAM system programming and CAD/CAM system programming is that the processing parameters required for programming are directly obtained from the CAPP database in the system without manual participation.

No. 5

Reliability maximization

The reliability of nc machine tools has always been the main indicator that users are most concerned about.Numerical control system will use higher integration of the circuit chip, the use of large-scale or very large scale special and hybrid integrated circuits, to reduce the number of components to improve reliability.Through the hardware function software, to adapt to the requirements of various control functions, at the same time using the hardware structure machine tool ontology modularization, standardization and generalization and serialization, so that not only improve the hardware production batch, but also facilitate the organization of production and quality control.

No. 6

Miniaturization of control system

Numerical control system miniaturization to facilitate the integration of mechanical and electrical devices.At present, it mainly adopts ultra-large scale integrated components, multi-layer printed circuit board and 3d installation method, which enables high-density installation of electronic components and reduces the space occupied by the system on a large scale.The use of new color liquid crystal thin display instead of the traditional cathode ray tube will make the CNC operating system further miniaturized.This can be easily installed on the machine equipment, more convenient for the operation of CNC machine tools.

Our company provides a variety of CNC angle line machine and multi-fuction punching and cutting machine, if you have any need, please feel free to contact us.

Multi-Fuction Punching And Cutting Machine

Multi-Fuction Punching And Cutting Machine

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