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Fluorine-containing composite material for aerospace cable and use method of fluorine-containing composite material
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A technology of aerospace and composite materials, which is applied in the field of fluorine-containing composite materials for aerospace cables, and can solve problems such as affecting lines and easy to generate heat.
Pending Publication Date: 2022-08-02
丹阳市科尔精密电子有限公司
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[0002] There are a variety of electronic devices in aerospace vehicles, and special aerospace cables must be used to connect the electronic devices and between the electrical devices and the console. Since the cables contain multiple lines, when the lines are used, the load is too high. It is easy to generate heat when it is large, and it will affect other unused lines at this time. In order to solve the above-mentioned problems, a fluorine-containing composite material for aerospace cables and its application method are now provided.
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Embodiment 1
[0030] see Figure 1-6 , this embodiment provides a fluorine-containing composite material for aerospace cables and a method of using the same, including a main body 1 of a cable jacket, the main body 1 is arranged in multiples, and the outer side walls of the plurality of main bodies 1 are sleeved and installed with an integrated sleeve 2. The materials of the main body 1 and the integrated sleeve 2 include tetrafluoroethylene, sodium metabisulfite, polyvinyl chloride, chloroprene and tetraalkylmethylaminothiocarbonyl disulfide;
[0031] The weight ratio of each component is,
[0032]
[0033] In order to facilitate and promote the circulation of air flow inside the integrated sleeve 2, multiple integrated sleeves 2 are arranged, and a movable mechanism 4 is arranged between the multiple integrated sleeves 2.
[0034] In order to prevent that the main body 1 cannot be fully protected after the multi-segment integrated sleeve 2 is installed, a connecting piece 3 is fixedly...
Embodiment 2
[0047] see Figure 7-8 , the difference from Example 1 is:
[0048] The driven member 51 , the driving member 53 and the transmission member 54 are all configured as gears.
[0049] Among them, the transmission members 54 are arranged in multiples, and are rotatably installed in the through hole 32 and the sealing cover 522. The plurality of transmission members 54 are in-line engagement with each other, and the transmission members 54 at the most ends engage the driven member 51 and the driving member respectively. 53. The driven member 51 and the driving member 53 are linked by a plurality of transmission members 54, so that the driving member 53 rotates and then drives the driven member 51 to rotate.
Embodiment 3
[0051] see Figure 1-2 and Image 6 , further improvements made on the basis of Example 1:
[0052] In order to strengthen the structural stability of the integrated sleeve 2 and prevent the integrated sleeve 2 from contacting the rotating disk 41 after being bent, a connecting plate 44 is fixedly installed in the integrating sleeve 2 , and a support rod 441 is fixedly connected to the outer side wall of the connecting plate 44 .
[0053] Among them, the support rods 441 are set in the same number as the main body 1, are located between the main body 1 and the adjacent main body 1, and are evenly and fixedly connected to the outer side wall of the connecting plate 44 in a circular array. The supporting rod 441 supports the integration sleeve 2 and the main body. 1 to limit.
[0054] The connecting plate 44 is located at the end of the rotating plate 41 away from the connecting piece 3, the inner cavity wall of the bracket 43 is fixedly connected with the first connecting rod...
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Abstract
The invention discloses a fluorine-containing composite material for aerospace cables and a use method thereof, and relates to the technical field related to aerospace, the fluorine-containing composite material comprises tetrafluoroethylene, sodium metabisulfite, polyvinyl chloride, chloroprene and tetraalkyl methylaminothiocarbonyl disulfide, and the fluorine-containing composite material is prepared from tetrafluoroethylene, sodium metabisulfite, polyvinyl chloride, chloroprene and tetraalkyl methylaminothiocarbonyl disulfide through accurate proportioning of the materials. The heat generated by the main body can be isolated, the main body is prevented from heating to influence other main bodies in use, the heat of the main body can be further isolated through the integration sleeve, the main body moves in the integration sleeve through the moving mechanism, the main body in the integration sleeve moves, gas in the integration sleeve flows, and the problem that when a circuit is used, the gas in the integration sleeve flows is solved. And a heating phenomenon is easy to occur after the load is overlarge, and at the moment, other lines which are not used temporarily are influenced.
Description
technical field [0001] The invention relates to the related technical field of aerospace cables, in particular to a fluorine-containing composite material for aerospace cables and a method for using the same. Background technique [0002] There are a variety of electronic devices in aerospace vehicles, and special cables for aerospace are required to connect between electronic devices and between electrical devices and consoles. It is easy to generate heat after it is large, which will affect other circuits that are not used for the time being. In order to solve the above-mentioned problems, a fluorine-containing composite material for aerospace cables and a method of using the same are provided. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a fluorine-containing composite material for aerospace cables and a method of using the same, so as to solve the problems raised in the above-mentioned background art. [0004] In order to achiev...
Claims
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Application Information
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