Coaxial cable production process
A production process and coaxial cable technology, applied in the field of coaxial cable production process, can solve problems such as waste and low copper powder recovery efficiency, and achieve the effects of reducing production costs, facilitating subsequent collection and processing, and reducing loss
Active Publication Date: 2016-09-28
HANGZHOU FUTONG ELECTRIC WIRE & CABLE
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Problems solved by technology
[0005] The invention provides a coaxial cable production process, so that there is no copper wire and copper powder recovery process in the existing coaxial cable production process, and the defects of low copper wire and copper powder recovery efficiency and serious waste are solved
Method used
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Embodiment 1
[0045] Embodiment 1: The embodiment of the present invention discloses a copper powder collecting device and a copper wire collecting device (see attached figure 2 , 3 , 4, 5, 6, 7, 8, 9)
[0046] The copper powder collection device 2 is arranged below the wire drawing die 1, the copper powder collection device 2 includes a sump 21, the bottom of the sump 21 is provided with an arc-shaped groove 22, and the bottom of the groove 22 is provided with There is an opening 23, and the opening 23 is connected to a straight-through pipe 24, and a filter 25 is arranged in the straight-through pipe 24, and the filter 25 is provided with a filter plate 26 that can be opened and closed; Nozzle 27, said rotating nozzle 27 is provided with nozzle 28, said rotating nozzle 27 center is connected with rotating shaft 29, said rotating shaft 29 is driven by driving motor 30, and said driving motor 30 drives rotating shaft 29 to rotate; 23 and the side wall of the straight-through pipe 24 betw...
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The invention relates to a coaxial cable production process. The coaxial cable production process includes the following steps of: 1) copper thinly drawing and copper powder recovery; 2) foamed insulation injection molding; 3) copper strip segmentation for obtaining copper lines and copper line recovery; 4) copper strip welding; and 5) insulation layer injection molding. According to the coaxial cable production process, copper powder collected by a copper powder collection device in the step 1) and copper lines collected by a copper line collection device in the step 3) are converged and are transferred to a dissolution tank, and the copper powder and the copper lines are dissolved through a ferric sulfate solution, an obtained dissolved liquid is transferred to an electrolytic cell to be subjected to electrolysis, and therefore, copper sheets can be obtained. According to the coaxial cable production process of the invention, the copper powder collection device and the copper line collection device are adopted for the copper powder and the copper lines respectively, and the copper powder and the copper lines are dissolved through the ferric sulfate solution, and the obtained dissolved liquid can be made into the copper sheets, and therefore, residual copper can be recovered, and the consumption of copper materials can be decreased, and production cost is reduced.
Description
technical field [0001] The invention relates to the field of cable production, in particular to a coaxial cable production process. Background technique [0002] Coaxial cables can be divided into two basic types, baseband coaxial cables and broadband coaxial cables. At present, the baseband is a commonly used cable, and its shielding wire is a mesh made of copper, with a characteristic impedance of 50 (such as RG-8, RG-58, etc.); the shielding layer of the cable commonly used in broadband coaxial cables is usually made of aluminum. Stamped, the characteristic impedance is 75 (such as RG-59, etc.). [0003] Coaxial cables can be divided into thick coaxial cables and thin coaxial cables according to their diameters. The thick cable is suitable for a relatively large local network. It has a long standard distance and high reliability. Since the cable does not need to be cut during installation, the network access position of the computer can be flexibly adjusted according to...
Claims
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Login to View More IPC IPC(8): H01B13/016
CPCH01B13/016H01B13/0162H01B13/0167
Inventor 杨喜海何园园
Owner HANGZHOU FUTONG ELECTRIC WIRE & CABLE