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Spinneret plate adopts high precision machine tool processing technology characteristics

2020-09-07 | 651次

In recent years, carbon fiber manufacturing industry in China has developed rapidly and become a key new material in China. In the process of carbon fiber production, the quality of raw fiber products is the key to ensure the quality of carbon fiber products. In the production of raw silk, the high-precision spinning machine and its components can guarantee the uniformity of the quality of raw silk at the source, so that the fiber solidification forming path, forming time and forming temperature can be controlled within the constant range of the technological requirements.

The spinneret is processed by high-precision machine tool, which can guarantee excellent dimensional accuracy, roughness and geometry. Material selection of high strength corrosion resistant materials, and through strict heat treatment, with corrosion resistance, high hardness, long-term use of small deformation, good sealing performance and other advantages. Spinneret is widely used in our life, and its use is indispensable in the manufacture of precision machinery. What should I pay attention to in the application of spinnerets?

Spinneret with high directivity is used in water flow interloper. The directivity of the jet flow greatly influences the production efficiency when producing non-woven fabrics by water flow injection interloper. The application needs to meet the following requirements: generally, 0.300.40ms side blowing speed and 2428℃ side blowing temperature 6070 side blowing humidity can make multiple single filaments run smoothly with the average cooling wire bundle running smoothly and the strip dry irregularity rate is within. The immersion of short fiber spinneret is to change viscous polymer melt or solution into fine flow with specific cross section through micropores, and to form filaments through solidified medium such as air or solidified bath.