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CNC Maching Prototype Increase The Trend
- Sep 28, 2017 -

In the ordinary CNC machine tools on the basis of the past, CNC machine tools mainly along the precision / ultra-precision CNC machine tools and high-speed machining machine two tracks development. In order to meet the new requirements of the workpiece material, parts geometry, precision and surface quality in the process of NC machining, and to improve the competitiveness of CNC machine tool products, CNC Maching Prototype from the mid-90s of the 20th century, the combination of high precision and high speed High-performance CNC machine tools have been highly valued, into the 21st century, high-performance cutting (High Performance Cutting) and its main support technology - virtual CNC machining (Virtual CNC Machining) technology to become the field of CNC machining scholars and engineers Concerned about the new hot spots.

The International Conference on Production Engineering (CIRP) held the first and second high-performance cutting international conferences in 2004 and 2006 respectively. The high-performance cutting technology and equipment involved in machine tool dynamics modeling, CNC Maching Prototype control, CAM, cutting theory, Milling / grinding / grinding, micro-cutting and other directions were discussed, held in the domestic advanced manufacturing technology has also been an important meeting of high-performance CNC machine tools and processing technology as one of the themes, CNC Maching Prototype it can be said that high-performance CNC machine tools R & D and its support technology research and application has become a new trend in the development of CNC machine tools.

Metal material parts are the main object of CNC machining, a variety of steel, aluminum and other occupies a large proportion of titanium alloy, high temperature alloy also has a certain proportion of metal material blank can be casting, forging, pre-stretching, rolling and other processes In addition, non-metallic materials (mainly composite materials and optical hard brittle materials) NC processing also showed an increasing trend.

Parts and components of various types, CNC Maching Prototype such as car and engine box, cylinder / cylinder head, plate, shaft and other parts, aircraft panels, beams, boxes, ribs, edge, long truss and joints and skeleton structural parts, Of the leaves / leaves / impeller, casing, disk ring and so on. In addition, due to high performance, lightweight and high reliability of the design requirements, the use of the overall structure and complex surface structure of the proportion of parts greatly increased, CNC Maching Prototype so the parts geometric size, complex surface, process features, wall thickness.

Intelligentization is an important feature of the new generation of CNC machine tools. The intelligentization is mainly manifested in two aspects: on the one hand, intelligent control of machine tool control, such as advanced control strategy such as feedforward control, predictive control and robust control in machine axis motion control, and adaptive control on process control , CNC Maching Prototype On the other hand is the expert system, automatic detection and automatic compensation functions embedded in the CNC system, such as in the CNC system with automatic programming and simulation, machine status monitoring, fault diagnosis, tool automatic management and compensation, machine heat Deformation / vibration monitoring and compensation functions, CNC Maching Prototype so that CNC machine tools have more "smart" to improve the control performance of CNC systems, in order to achieve the machine and the processing of intelligent, optimal control.