How about German CNC machine tools?
How about German CNC machine tools? Although China's CNC machine tool industry is showing a fast-paced development, both must to be admitted that the German CNC machine tool is leading technical strength and production capacity occupy the forefront of the world's industry. In recent years, German CNC machine tools have made continuous efforts in high-precision, high-speed, high-efficiency and compounding, which deeply embodies the characteristics of high-efficiency and energy-saving.
Where is the leading of German CNC machine?
1. Advanced technology to improve the efficiency of CNC machining
Improving the efficiency of CNC machining is manifested by increasing the cutting speed, feed rate, jerk, reducing tool change time, loading and unloading time, etc. For example, the linear feed speed reaches 150m/min and the acceleration is 1g.
2. Advanced composite processing technology
In addition to the commonly used milling machine tools and dual-spindle processing machine tools, the Aachen University of Technology in Germany has explored the combination of milling and laser surface treatment, milling on a base material with low hardness and good toughness, and then welding a layer of special properties on the surface through laser processing.
3. Advanced technology to improve machining accuracy
The cooling and heating elements in German CNC machine tools, such as primary and secondary linear drives, CNC turntables, and spindles, are processed to reduce the impact of thermal deformation on the accuracy of the machine tool.
German CNC machine tools also use GPS positioning technology to improve assembly accuracy.
4. Modular machine tool technology
German machine tool companies have a very fine division of labor, and the modular concept runs through the entire process of machine tool production: machine tool modular design: machine tool modularization is reasonably divided, and electromechanical and hydraulic integration design.
According to the results of modular design, components such as motors, lead screws, guide rails, and tool magazines are directly purchased, and components such as racks, columns, and beams are externally processed, which makes most machine tool companies do not process or process a small amount.
Modular assembly: In order to improve the assembly efficiency of the machine tool, first perform component-level assembly (including electromechanical, hydraulic, and pneumatic). The interface between the modules is convenient, which makes the modules more independent, which is convenient for transportation, transmission and assembly.
5. Intelligent automatic machine tool technology
One embodiment of the German high-tech development strategy in machine tools is the digital factory, which can automate the production and processing process, save energy, and adapt to various needs.
The development trend of German machine tools is automation, high efficiency and energy saving. In addition to satisfying basic processing functions, the machine tool gradually provides users with integrated and automated solutions.
There are also many high-tech companies in my country that specialize in the production and development of CNC machine tools and CNC machine tools. They focus on the development and production of high-end CNC machine tools and CNC machine tools. Adopt advanced production and management concepts, and conduct production and R&D with a rigorous and dedicated attitude. I believe that with the development of CNC machine tools in my country, the gap between us and the world's advanced countries in the production of CNC machine tools is getting smaller and smaller.
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