Innovative Design in Aerospace Electronic Products —— Post Hinge
In the development and manufacture of aerospace electronic products, every tiny detail may affect the stability and reliability of the whole system. With the progress of science and technology and the development of materials science, some new design concepts and methods have been put forward and applied in practice. Among them, "post hinge", as a novel and practical technical means, shows unique advantages in improving equipment compactness and reducing weight.
First, the concept and characteristics of "post hinge":
The so-called "post hinge" mainly refers to a device that uses special adhesive to connect two or more modules with different functions but needs relative movement (such as opening and closing). It abandons the traditional mechanical complex structure, chooses high-performance composite materials as the main body, and uses advanced preparation technology to achieve the goal of lightweight while ensuring sufficient strength and stiffness; In addition, the size can be flexibly adjusted according to specific application scenarios to meet various space requirements.
Second, the application value analysis of "post hinge" in aerospace field;
1. Reduce the mass burden: For the aircraft, every reduction in self-weight means an increase in load capacity or range distance. Therefore, reducing the number of components as much as possible under the premise of ensuring structural integrity has become one of the problems that must be considered in optimal design. "Post hinge" greatly reduces the overall weight level because it saves the volume occupied by conventional metal parts and the corresponding fixing methods (screws, etc.).
2. Improve the assembly efficiency: the installation process of the "post hinge" is simple and quick, and the fixing operation can be completed only by gently pressing after aligning the position, without using any tools. This feature enables workers on the production line to complete the assembly of a large number of products in a short time, thus improving production efficiency and reducing costs.
3. Enhance environmental adaptability: Different from the traditional hinge forms that are easily disturbed by external factors and lead to frequent failures, the "post hinge" can maintain a good running state under bad weather conditions because there is no complex moving mechanism inside. This is very important for spacecraft that are often tested by extreme weather.
Third, the future development trend of "post hinge":
Although this technology has been initially applied and proved to be effective, there is still room for further improvement. For example, how to improve its durability and make it more durable; Or explore more kinds of materials to meet the needs of diverse tasks, etc. are all worthy of further discussion and research.
In a word, "post hinge" provides a brand-new idea and solution for solving some difficult problems faced by aerospace electronic products at present. I believe that with the unremitting efforts of researchers, it will play a more extensive and far-reaching role in the future!
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