Recently, at the Dalian International Machine Tool Exhibition, Dalian Dongxin Automation Engineering Co., Ltd. successfully exhibited CNC machine tools using multi-channel modular CNC system.
The multi-channel modular CNC system is the product transformation result based on the research and development of the SME Innovation Fund Project of the Ministry of Science and Technology in 2004, which indicates that the research results have entered the practical stage of the product. At present, the company has undertaken more than a dozen CNC system product development projects for composite processing machine tools.
The multi-channel modular CNC system adopts advanced modern control technology and network communication technology. It has 16 control channels and can realize more than 16 machining processes at the same time. Each channel can select drilling machine, grinding machine, lathe, milling machine and special machine control function. It fundamentally changed the traditional CNC hardware structure and the design method of numerical control application software. The system can select the standard specification of the drive control module and the built-in PLC module according to the requirements of the user; in the development process of the new product, it is not necessary to re-design the hardware and debug, thereby reducing the development cost of the new product of the numerical control system and greatly shortening the development cycle. In a short time, the development of multi-channel 1-64 axis universal and special equipment CNC products; high performance, high efficiency, high precision, short development cycle, wide application range, high performance-price ratio, etc. The basic control requirements for machining CNC machine tools are widely used in various CNC equipment manufacturing fields for position control requirements.
The meaning of a composite machining machine is to achieve a complete machining from the blank to the finished product on a single machine. It can greatly improve the efficiency of multi-variety single-piece and medium-to-small batch processing, and reduce the waiting time and multiple loading and unloading time caused by the conversion of processes between different CNC machine tools. Usually these times account for 40%-60% of the entire part production cycle. In particular, the multi-tasking machine is a complete machining of a machine on a single machine. In the past, more than 2-3 machines were required. From the analysis of the manufacturing cost of the machine tool, it can save more than twice the cost of steel raw materials; from the equipment investment analysis of the machine tool, it can save more than twice the production area; from the production cost analysis of the machine tool, it can save manpower and power resources It can improve the processing efficiency by more than twice; from the machining precision analysis of the machine tool, the one-time loading of the workpiece can reduce the installation error and greatly improve the machining accuracy.
At present, the manufacturing of composite processing machine tools in China is almost at a stage of zero development compared with the advanced countries in the world. The multi-channel CNC system is the core of the composite machining CNC machine tool. Without multi-channel CNC system, composite machining cannot be realized. In order to promote the development of China's composite processing machine tools, Dalian Dongxin Automation Engineering Co., Ltd. invested more than 3 million yuan, and unremittingly carried out research and development of high-tech product projects of multi-channel modular CNC system.
The successful development of multi-channel modular CNC system and the successful application on CNC machine tools have far-reaching significance. It will promote and accelerate the development of China's multi-tasking machine tools and improve the technical level of China's equipment manufacturing industry. Reduce the resource consumption of machine tool manufacturing.
