Foreign CNC cutting machine tools and CNC system development

The Chicago International Manufacturing Technology (Machine) Exhibition showcased the latest technological developments and trends in the international machine tool industry. The IMTS exhibition showcased high-tech CNC machine tools and numerical control systems, demonstrated the latest technology and production methods, and highlighted the future development trend of CNC machine tools.
1. The development trend of foreign digital control systems 1 Platform digital. 2High speed operation. 3 processing of high precision. 4 functional composite. 5 control intelligence. 6 servo drive high performance control. (2) Mitsubishi M700V uses the latest 64-bit RISC instruction set and high-performance fiber optic servo network, with nano-level interpolation technology, ultra-smooth surface control SSS algorithm, optimized machine tool response control, high-precision correction function , Easy to use menu design and pleasant online help function, real-time 3D graphical monitoring design.
(3) SIEMENS company's latest system 828D and 840Dsl, highlighting compact, strong, simple, perfect and other features. Work in 80bit floating-point calculation accuracy, advanced surface technology to obtain the highest workpiece accuracy, especially suitable for mold processing. Intelligent positioning and motion conversion, ensuring correct position processing, unique ShopMill/ShopTurn sequential programming functions: easy programming, greatly reduced programming time, dynamic line graphic display, wide range of cycles, complex profile geometry processors, high program quality CNC simulation.
(4) HEIDENHAIN's iTNC530 friendly interface, workshop-oriented programming method, dialogue programming and SmarT.NC programming, DXF conversion, 0.5ms block processing time and excellent contour machining accuracy and five-axis machining characteristics, with DCM Dynamic Collision Monitoring Function, AFC Adaptive Feed Control Function, Dialog Format Programming, TNCGuide, Global Program Parameter Setting 2, State of the Art of Foreign CNC Machine Tools (1) High-Speed, High-Accuracy and Multi-Axis Machining Become the Mainstream of CNC Machine Tools, Nanocontrol Has Become High-speed and high-precision machining trend.
(2) Multi-tasking and multi-axis machining CNC machine tools are increasingly used in energy, aerospace and other industries.
(3) The integration of machine tools and robots is becoming more and more popular, and the structure is diversified, the scope of application is expanded, the speed of movement is high, the multi-sensor fusion technology is practical, the control functions are intelligent, and multi-robots are coordinated and popularized.
(4) The intelligent processing and monitoring functions are continuously expanded. The workshop's process monitoring and management can obtain the status information of the machine tool in real time, analyze the relevant data, predict the status of the machine tool, perform relevant maintenance in advance, avoid accidents, and reduce the number of machine tools. Failure rate, improve the utilization of machine tools.
(5) The latest machine tool error detection and compensation technology can complete the compensation measurement of the machine tool in a relatively short time. Compared with the traditional laser interferometer, the accuracy of the machine tool error compensation can be improved by 3 to 4 times, and the efficiency can be obtained. raised dramatically.
(6) The latest CAD/CAM technology provides powerful support for the machining of multi-axis multi-task CNC machine tools, which can greatly improve the machining efficiency.
(7) Tool technology has developed rapidly. The design of numerous tools covers the entire machining process, and the new tool can meet the requirements of smooth machining and vibration resistance.
3. Current Status of Foreign Machine Tool Numerical Control Systems (1) FANUC's latest FS30i/31i/32i/35i-MODELB numerical control system is FANUC's latest artificial-intelligence nano-numerical control system. This series of numerical control systems flexibly supports machining centers and lathes. Composite machine tools, five-axis machine tools and a variety of high-speed high-precision machine tools. The system supports 1FL-net, 2PROFIBUS-DP, 3DeviceNet, 4I/OLink-II, and fieldbus. The system can realize nano-level high-precision interpolation, providing programming and operation navigation, and achieving the visibility and operability of the system operation. The system provides functions such as rigid tapping, large machine control, and double check safety. (2) Mitsubishi M700V uses the latest 64-bit RISC instruction set and high-performance fiber optic servo network, with nano-level interpolation technology, ultra-smooth surface control SSS algorithm, optimized machine tool response control, high-precision correction function , Easy to use menu design and pleasant online help function, real-time 3D graphical monitoring design.
(3) SIEMENS company's latest system 828D and 840Dsl, highlighting compact, strong, simple, perfect and other features. Work in 80bit floating-point calculation accuracy, advanced surface technology to obtain the highest workpiece accuracy, especially suitable for mold processing. Intelligent positioning and motion conversion, ensuring correct position processing, unique ShopMill/ShopTurn sequential programming functions: easy programming, greatly reduced programming time, dynamic line graphic display, wide range of cycles, complex profile geometry processors, high program quality CNC simulation.
(4) HEIDENHAIN's iTNC530 friendly interface, workshop-oriented programming method, dialogue programming and SmarT.NC programming, DXF conversion, 0.5ms block processing time and excellent contour machining accuracy and five-axis machining characteristics, with DCM Dynamic collision monitoring function, AFC adaptive feed control function, dialogue format programming, TNCGuide, global program parameter setting Chinese cutting machine trading network, allowing you to buy the rest assured! A variety of CNC cutting machine and CNC cutting equipment, a variety of cutting machine models, let the optional! Official website: /