Laser cutting machine is a high-tech intelligent equipment integrating numerical control technology, laser cutting technology and inverter power technology. The development of laser cutting technology is based on the common progress of computer control, laser optics, power electronics and other disciplines. Among them, the control system of the laser cutting machine plays a very important role. Now Redsail Laser will introduce you three common control systems.
1. PIC system. It belongs to a relatively old board control system, which can be integrated into a common computer for operation. It uses background software to control analog signal transmission. Although the control system is old, it belongs to Kaiyuan system.
2. Bachu system. Bochu system is a laser cutting machine system developed by domestic personnel for the domestic market, and a non-closed loop open system developed for laser cutting machines below 2000W. This system has the advantages of simple operation, rich functions, and simple human-machine operation in the use of laser cutting machines within 1000W. It is widely used by most domestic laser cutting machine manufacturers on laser cutting machines within 1000W. After years of upgrading and experiments, At present, it is a stable system configuration for laser cutting machines within 1000W.
3. PA8000 system. PA system is an open numerical control system (CNC) based on PC technology. The open CNC technology represents the cutting-edge technology in the global numerical control field. Its advanced technology has been adopted by many automation companies in the world.
4. Beifu system. Bev is based on the Windows operating system, but the Windows system itself is a non-real-time system, which is not suitable for industrial control in theory (imagine that the production line suddenly gets stuck as you do when you operate some large online games). In this regard, the system resource matching function of Bev’s Windows operating system and Twincat control software, as well as the priority setting function, can ensure that Twincat still operates normally even if Windows crashes. The control of Beifu adopts the form of soft PLC, and the calculation of control software and system software are all placed on the CPU of the industrial computer, with good openness.
