Networking of CNC Equipment in Precision Parts Processing

In modern manufacturing technology, the communication and network technologies of CNC machine tools are inseparable. CNC numerical control devices, as independent control devices, are generally equipped with various input and output devices, which complete relevant input and output operations through parallel or serial transmission cables. As a control device, CNC devices need to be connected to various controlled systems and exchange information with various systems and equipment in order to complete machining tasks.

To transmit various control signals in precision parts machining, it is necessary to understand how information exchange is carried out, which involves many communication knowledge, such as communication methods (parallel and serial) and synchronization during communication, standards and protocols related to computer network communication, communication interface between communication equipment and transmission media, and bus related issues in modern manufacturing systems.