MCC extremely fine coaxial cable production line and production method thereof

Abstract

The invention relates to a MCC extremely fine coaxial cable production line which is characterized in that the MCC extremely fine coaxial cable production line comprises a wire releasing device (1), a first diameter measuring instrument (2), a first tension meter (3), a preheater (4), an extruder (5), a cooling device (6), a second diameter measuring instrument (7), a second tension meter (8), an electric spark detector (9), a concave and convex extent meter (10), a longitudinal wire storage device (11), a lateral wire storage device (12), and a wire take-up device (13), the adaptive wire release is realized through the wire releasing device (1), the production stability is improved, and an extruded product is cooled well through the cooling device (6). The MCC extremely fine coaxial cable production line and a production method thereof have the advantages of a stable production working condition and good extrusion quality.

Description

technical field [0001] The invention relates to a MCC superfine coaxial cable production line and a production method thereof. Background technique [0002] Coaxial cable refers to a cable with two concentric conductors, and the conductor and shield share the same axis. The most common coaxial cable consists of copper conductors separated by insulating material, on the outside of the inner insulating material is another layer of ring conductor and its insulator, and then the whole cable is covered by a sheath of PVC or Teflon material . [0003] There are generally several problems in the extrusion process of MCC ultra-thin coaxial cables: [0004] The first is the stability of assembly line production, which is mainly determined by the stability of the pay-off. The traditional pay-off device has a single form of pay-off and cannot adapt to the complex real-time working environment; [0005] The second is the cooling condition of the wire rod after extrusion. The traditio...

AI Technical Summary

Problems solved by technology

[0004] The first is the stability of assembly line production, which is mainly determined by the stability of the pay-off. The traditional pay-off device has a single form of pay-off and cannot adapt to the complex real-time working environment;

[0005] The second is the cooling condition of the wire rod after extrusion. The traditional wire rod directly passes through the cooling water tank after extrusion, and the cooling effect is poor. The lack of step-by-step cooling steps leads to poor molding quality of the extrusion layer.

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