A high-performance ultra-flexible transmission line for aerospace

Abstract

The invention discloses a high-performance ultra-flexible transmission line for aerospace, which comprises a conductor, an inner insulating layer and an outer insulating layer. It is made of twisted silver soft copper thin wires. The twisting device of the high-performance ultra-flexible transmission line for aerospace includes a chassis and a lifting plate. By setting the lifting plate and the telescopic hydraulic rod, the telescopic hydraulic rod is used to drive the lifting plate up or down. Movement, so as to carry the winding bobbin, reduce the labor intensity of manual handling, save the twisting time, and improve the efficiency of twisting, by setting the torsion spring and the thread take-up lever, and rotating between the thread take-up levers arranged in parallel Install the take-up wheel to control the tension of the silver-plated annealed copper wire, avoid the phenomenon of knotting or breaking the wire caused by the inconsistent pay-off speed of the pay-off wheel, improve the quality of the twisted wire, and the setting of the cycloid block can make the conductor evenly arranged. Clothed on the surface of the bobbin to enhance the aesthetics.

Description

technical field [0001] The invention relates to a transmission line, in particular to a high-performance ultra-flexible transmission line for aerospace. Background technique [0002] The high-performance ultra-flexible transmission line is insulated with irradiated cross-linked ethylene tetrafluoroethylene copolymer, and the high-strand silver-plated copper conductor is used as the conductor, so that the transmission line has small outer diameter, light weight, flame retardancy, aging resistance, high mechanical strength, and chemical resistance. Erosion and softness, easy to use and other characteristics, can well meet the space and weight requirements of aviation and airborne equipment, and provide safe and reliable mechanical and chemical properties. [0003] The stranding of multiple strands of silver-plated copper conductors to form a conductor needs to be achieved using a stranding machine, which can be widely used in various soft / hard conductor wires (copper wire, ena...

AI Technical Summary

Problems solved by technology

[0006] (1) How to move the winding bobbin by setting the lifting plate and the telescopic hydraulic rod, and use the telescopic hydraulic rod to drive the lifting plate to move up or down, so as to handle the winding bobbin, which solves the problem that the twisting device in the prior art is difficult to carry the bobbin bobbin The problem;

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