Briefly describe the network DNC system

DNC (Distributed Numerical Control) is called distributed numerical control, is a networked CNC machine tools commonly used in manufacturing terminology. Its essence is a computer and a group of machine tools with numerical control using computer network technology to form a distributed numerical control system in the shop floor. The system is like a unified whole to the user, the system of a variety of general physical and logical resource integration, can dynamically allocate CNC machining tasks to any processing equipment. It is a powerful means to improve equipment utilization, reduce production costs, is the future development trend of manufacturing.

1. Realize the complete network management of the workshop, for different workshop production needs to build a variety of workshop network system, to eliminate the workshop CNC equipment between the information island. Thoroughly change the previous CNC equipment, stand-alone communication, the full realization of the centralized management and control of CNC equipment.

2. NC program management is more standardized, DNC system perfect program transfer process, strict user rights management, convenient program version management and good traceability, to achieve the tracking management of the whole life cycle of the NC program.

3. Significantly improve the utilization rate of CNC equipment and reduce the preparation time of CNC equipment. DNC system's convenient, reliable and fully automatic NC program transmission function can maximize the effective utilization rate of CNC equipment.

4. Product quality has been further improved, significantly reducing the product scrap rate. DNC system can be avoided to the greatest extent possible program errors, from the management tools and measures to make product quality has a fundamental guarantee.

5. Significantly reduce the labor intensity of the staff. The server side is unmanned, the equipment side is fully automatic remote transmission, the operator does not have to leave the equipment to complete the program remote call, remote comparison and remote uploading of all the work, obviously reducing the operator due to the program transfer in the workshop site to and from the time of running back and forth.

6. The workshop site is more tidy. DNC system realizes the centralized management and centralized transmission of NC program, the workshop site no longer needs a large number of desktop computers and tables and chairs and benches, instead of a small number of beautiful and generous on-site touch-screen, the whole workshop looks more tidy, more in line with the requirements of the workshop lean production management.