Special triangular cable for hole passing and manufacturing process of special triangular cable

Abstract

The invention discloses a special triangular cable for hole passing. The special triangular cable for hole passing comprises a core cable set, an outer-layer cable set and a protective shell, wherein the core cable set comprises two core cables; the outer-layer cable set is arranged on the outer sides of the core cables and comprises 12 outer-layer cables; a gap between the core cables and the outer-layer cables is filled with a polyethylene filled layer; a cable sheath wraps the outer side of the outer-layer cable set; and the protective shell sleeves the outer side of the cable sheath. The special triangular cable for hole passing is suitable for occasions such as a server with a limited internal space, has a larger core cross section per unit area, and has higher transmission efficiency than that of a traditional purely round cable. The invention also provides a manufacturing process of the special triangular cable for hole passing. The manufacturing process comprises the following steps: S1, manufacturing the cables, S2, arranging the cables, S3, wrapping with the cable sheath; and S4, manufacturing the protective shell. The manufacturing process can improve the internal insulating property and prevent the cable cores from mutual interference.

Description

technical field [0001] The invention relates to the field of cables, in particular to a special triangular cable for perforation and a manufacturing process thereof. Background technique [0002] During the use of the server, a large number of cables are needed for power supply or data transmission, but the space inside the server cabinet is generally relatively narrow, and there are many brackets for installing components inside, and some cables need to pass through these brackets , while using the traditional round-centered cable, it is necessary to punch a round hole in the bracket, but the round cable hole will cause a significant decrease in the strength of the bracket, affecting the stable operation of other components, and the traditional round cable The inner wire core is also cylindrical, resulting in a waste of inner space. Contents of the invention [0003] The object of the present invention is to provide a special triangular cable for perforation and its manu...

AI Technical Summary

Problems solved by technology

[0002] During the use of the server, a large number of cables are needed for power supply or data transmission, but the space inside the server cabinet is generally narrow, and there are many brackets for installing components inside, and some cables need to pass through these brackets , while using the traditional round-centered cable, it is necessary to punch a round hole in the bracket, but the round cable hole will cause a significant decrease in the strength of the bracket, affecting the stable operation of other components, and the traditional round cable The inner core is also cylindrical, resulting in a waste of internal space

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