For the sponge cutting machine plc program, which is rarely discussed by insiders, as a responsible CNC sponge cutting machine manufacturer, it is necessary and obliged to let users fully understand the equipment they face every day, how they work, and what they use program. In the design of PLC-based cutting machine control system, we designed the overall plan of the PLC control system, and developed the software and hardware design and implementation plan. In the hardware design part, the design process of the main circuit of the working motor and its electrical control circuit is explained, and the selection results of the electrical components of these two circuits are given. In the design part of the control circuit, the design process of the I/O wiring diagram is explained, and the selection results of the PLC and its input/output components are given. In the software design part, the design process of the PLC user program is explained in detail

 

With the development of science and technology and the progress of manufacturing technology, the society’s demand for product diversification is becoming stronger and stronger, the product update cycle is also getting shorter and shorter, and the proportion of small and medium batch production has increased significantly, which has proposed more changes in manufacturing equipment. High demands. In order to meet the needs of the market and require manufacturing equipment with high efficiency, high quality, high flexibility and low cost performance, CNC sponge cutting machine is widely used as an automated processing equipment.

 

　　 Nowadays, cutting machines are very popular. There are various cutting machines on the market. Some use manual operation, some use single-chip microcomputer control, and some use PLC control. Taking into account the production cost and manufacturability. At the same time, with the development of modern machinery manufacturing to a higher level, CNC machine tools will also become the basic equipment of flexible manufacturing cells (FMC), flexible manufacturing systems (FMS) and computer integrated manufacturing systems (CIMS). Computer numerical control system, as a necessary basic equipment for processing and manufacturing products with complex shapes, high quality and high precision, has become an important part of today's advanced manufacturing technology. Taking into account the many advantages of PLC (small size, high reliability, good flexibility, the program can be changed online, and there is no requirement for environmental conditions.