Welding process applied to welding of wiring terminal and coaxial cable
A technology of coaxial cable and terminal, applied in the field of welding process of welding terminal and coaxial cable, can solve the problems of affecting the communication quality of products, cold welding, and the heat of welding cannot be guaranteed, etc.
Inactive Publication Date: 2019-04-12
COMBA TELECOM TECH (GUANGZHOU) CO LTD
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Problems solved by technology
When using terminals to connect two coaxial cables, the welding quality of the inner core between the two coaxial cables will directly affect the intermodulation index of the antenna product, thereby affecting the communication quality of the product
[0003] The traditional way is to solder by hand and with the help of a soldering iron. Since the inner cores of the two coaxial cables are soldered in the soldering cavity of the terminal block, the depth of the soldering cavity is deep and the opening size is small. Therefore, the traditional soldering method The method is not conducive to the tip of the soldering iron extending into the welding cavity for work
If a small-sized soldering iron tip is used for welding, the heat of welding cannot be guaranteed, and poor welding problems such as cold welding, virtual welding, and voids are prone to occur
Method used
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0025] It should be noted that when an element is referred to as being “disposed on” or “fixed on” another element, it may be directly on another element or there may be an intervening element. When an element is referred to as being "fixed on" another element, or "fixedly connected" to another element, it may be detachably fixed or non-detachably fixed therebetween. When an element is referred to as being "connected" or "rotatably connected" to another element, it can be directly connected to the other element or intervening elements may also be pres...
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The invention discloses a welding process applied to welding of a wiring terminal and a coaxial cable. The welding process applied to welding of the wiring terminal and the coaxial cable comprises thefollowing steps that a coaxial cable is inserted into a connecting hole of the wiring terminal, so that an inner core of the coaxial cable extends into a welding cavity of the wiring terminal, and the coaxial cable and the wiring terminal are matched to form a pre-welding piece; a soldering flux with a preset dosage is coated in the welding cavity of the pre-welding piece; so that the soldering tin enters the welding cavity, and the pre-welding piece is subjected to immersion welding treatment. The welding process applied to the welding of the wiring terminal and the coaxial cable can be notlimited by the depth of the welding cavity, the inner core of the coaxial cable is welded by the limitation of the size of an opening, and the welding efficiency is high.
Description
technical field [0001] The invention relates to the technical field of welding technology, in particular to a welding technology applied to welding terminals and coaxial cables. Background technique [0002] As a communication-grade product, the base station antenna includes a large number of metal structural parts and coaxial cables, wherein the coaxial cables are mainly connected through terminal blocks. When using terminals to connect two coaxial cables, the welding quality of the inner core between the two coaxial cables will directly affect the intermodulation index of the antenna product, thereby affecting the communication quality of the product. [0003] The traditional way is to solder by hand and with the help of a soldering iron. Since the inner cores of the two coaxial cables are soldered in the soldering cavity of the terminal block, the depth of the soldering cavity is deep and the opening size is small. Therefore, the traditional soldering method The way is n...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23K1/20B23K3/00B23K3/08B23K101/38
CPCB23K1/203B23K3/00B23K3/082
Inventor 吕晓胜王文长陈晓勇刘海滨郭林波
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD