A method for processing antenna reflector support plate
A processing method and reflective surface technology, applied in image data processing, electrical digital data processing, special data processing applications, etc., can solve time-consuming and labor-intensive problems, simplify programming and calculation steps, improve checkability and work efficiency, and discrete The effect of point reduction
Active Publication Date: 2019-05-17
ANHUI BOWEI CHANGAN ELECTRONICS
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Problems solved by technology
[0004] To sum up, the existing methods for processing antenna reflective support plates need to be programmed multiple times, and certain programming skills are required, which is time-consuming and labor-intensive.
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[0032] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.
[0033] see figure 1 , figure 1 It is a schematic diagram of the front structure of the antenna reflector structure of the present invention. The antenna reflector includes a skeleton assembly 1, a small support plate 2, a vertical support plate 3, a horizontal support plate 5, an upper support plate 4, a lower support plate 6 and a reflection net 7, see figure 1 and figure 2 , figure 2 It is a left view structural schematic diagram of the antenna reflector structure of the present invention. The surface of the antenna reflector is formed by forming a space surface through vertical support plates and horizont...
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The invention discloses a processing method of a support plate on an antenna reflection surface. The method comprises following steps: using programming languages to calculate discrete points on the middle section lines on the reflection surface according to a middle section line function of the reflection surface and corresponding data tables, then using three-dimensional drawing software to fit the discrete points into the reflection surface, using a reflection net thickness method to translate the reflection surface so as to form the curved surface of the inner surface of a reflection net, namely the curved surface formed by the support plate, a support plate reflection surface for short; using a preset plane to intercept the curved surface, wherein the intersection lines are support plate curves; storing the support plate curves as file formats capable of being identified by a numerical control machine tool; inputting the support plate curve files in the numerical control machine tool, and processing the antenna support plate curves. Compared with the prior art, according to the processing method of the support plate on the antenna reflection surface, the programming calculation is simplified; the operation is visual; and the working efficiency is improved.
Description
technical field [0001] The technology relates to a processing method for an antenna reflection surface support plate. Background technique [0002] Reflector antennas are widely used in military fields such as ground-to-air radar and shipboard radar, and in civil communication fields such as aviation control and satellite communications. The reflector surface, that is, the reflective surface, is formed by forming a space surface composed of vertical support plates and horizontal support plates, and then laying reflective nets on it. The curved surface formed by the support plate is formed by translating the thickness of the reflective mesh in the normal direction of the skeleton, instead of simply subtracting the thickness of the reflective mesh in the Z direction, just like a ball covered with a layer of rubber skin. If the outermost radius is 200mm, the thickness of the rubber skin is 2mm, then after peeling off the rubber skin, the outermost radius becomes 198mm, not 200...
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IPC IPC(8): G06F17/50G06T15/08
CPCG06F30/13G06T15/08
Inventor 梁文忠李志华付建徽
Owner ANHUI BOWEI CHANGAN ELECTRONICS