Design and development: the starting point of technological innovation
The production process of NingQing CNC machine tools begins at the design and development stage. According to the needs of aerospace customers, the design team uses advanced CAD/CAM software for three-dimensional modeling and processing simulation to ensure that the machine tool can meet the processing requirements of complex parts. For example, the design of its five-axis linkage machine tool fully considers key indicators such as spindle rigidity and multi-axis linkage accuracy. In addition, NingQing also independently develops CNC systems and servo drive modules to enhance the intelligence level of equipment through deep integration of software and hardware. This stage of innovation has laid a solid foundation for subsequent production and ensured that the machine tool has market competitiveness in performance.
Parts processing: a process of continuous improvement
The core of machine tools lies in the precision of parts. NingQing adopts high-standard processing technology in this link. Key parts such as bed, spindle and guide rail are made of high-strength cast iron or steel, and the stability and durability of the material are ensured through precision casting and heat treatment processes. Subsequently, these parts enter the CNC machining center for roughing and finishing. For example, the flatness and straightness errors of the guide rail are strictly controlled at the micron level, and laser interferometers are used for real-time detection during the machining process. In addition, NingQing introduced an automated production line, which greatly improved the machining efficiency and consistency by using robot operation and CNC equipment collaboration.
Assembly and debugging: details determine success or failure
After the parts are processed, NingQing's assembly process shows the ultimate pursuit of details. In the clean assembly workshop, technicians integrate modules such as bed, spindle, tool magazine and electrical system one by one according to strict assembly processes. The torque of each bolt and the connection of each cable are precisely calibrated to ensure that the assembly error is minimized. After assembly, the machine tool enters the debugging stage. Engineers simulate actual processing scenarios by loading test programs to check performance indicators such as spindle speed, tool change speed, and multi-axis linkage accuracy. At the same time, the intelligent diagnostic system will troubleshoot potential problems to ensure the stability of the equipment before delivery.
Quality inspection: the guardian of strict standards
NingQing's production process uses quality inspection as the last line of defense to ensure that each machine tool meets the factory standards. The inspection link adopts a multi-level verification method, including static inspection and dynamic testing. In static inspection, laser measuring instruments are used to verify the geometric accuracy of machine tools; dynamic testing evaluates the finish and dimensional accuracy of the machined surface by trial cutting standard workpieces. In addition, NingQing has also introduced environmental simulation tests to operate the machine tool under high temperature, low temperature or high humidity conditions to verify its reliability in extreme environments. These rigorous inspection processes ensure the high quality of the product and win the trust of customers.
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