Cultural consumption of fine parts processing: More than 30% of gear transmission noise comes from burrs and bumps. Some fine parts processing factories remove burrs and bumps before the gearbox is assembled, which is a passive approach. Noise control measures starting from mechanical principles: improving the structure of mechanical equipment and applying new materials to reduce noise.
With the development of material technology, various new materials have emerged, and it has become ideal to produce machine parts with some large internal friction, high damping alloys, and high strength plastics. To improve the machining accuracy and assembly quality of parts and components, the noise control from the mechanical principle mainly depends on the links of research and development, production and assembly.
Generally, noise reduction measures are taken before leaving the factory. In the later use and maintenance process, to prevent the no-load and overload of mechanical equipment, and to choose a good lubricating grease can reduce the noise. Fine has 5-axis linkage CNC, centering machine, CNC lathe, easy to handle complex special-shaped parts, the accuracy can reach ± 0.005mm, high-precision machining equipment.
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