Real-time operating system enters the field of numerical control

As the core component of CNC cutting machine, CNC system is one of the cores that customers pay attention to when purchasing equipment. At present, the numerical control system is also gradually developing. Both domestically produced and imported CNC systems have reached a good level. But it is still difficult to satisfy people's desire to pursue perfection, so human beings are also constantly exploring.

Strictly speaking, the numerical control software contains the idea of ​​real-time operating system (such as task scheduling, memory management, interrupt processing, etc.), but these technologies are implicit and are mixed with CNC applications (such as interpolation and servo). , decoding, etc.). This makes each CNC system less independent and the situation is not so transparent. This situation causes inconvenience to end users and system integrators.

In today's increasingly loud voice of open CNC systems, it is logical to study the application of real-time operating systems in CNC software. In particular, the recent development of embedded real-time operating systems is rapidly developing, which will have a revolutionary impact on the development of CNC control software. Choose a suitable commercial embedded real-time operating system, integrate the CNC application software such as interpolation, servo, decoding, data processing, etc., and finally transplant it into a hardware environment to form a numerical control system that ultimately satisfies the user, that is, individuality. The CNC system, which will be the main direction of open CNC.

In the future development of CNC technology, real-time Linux (RT Linux) is expected to become the mainstream of CNC real-time operating system. In addition to the advantages of powerful, high-performance, stable, and open source code, Linux's biggest feature is that the Linux kernel has a fairly good structure, and the kernel can be configured and tailored according to specific system requirements. This feature precisely meets the differential needs of open CNC applications.

Wuhan Linghang CNC Technology Co., Ltd. specializes in the production and sales of CNC cutting machines, CNC systems, nesting software, servo motors and reducers, CNC system upgrades and transformations, domestic and imported plasma power cutting systems and other related products.

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