Investigation report on low cost manufacturing tec

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Investigation report on low-cost manufacturing technology of aerospace composites

as one of the key manufacturing technologies of large aircraft, composite technology has achieved unprecedented development in aerospace, national defense and other fields. The official launch of the large aircraft project and the extensive use of composite materials in various aircraft types have injected strong vitality into the development of composite materials technology, and the high cost of composite materials has become one of the main factors restricting its expansion and development. Since 2017, such as abs-g-mah and POE-g-MAH have been vigorously promoting environmental protection bags. Although one electronic load may provide multiple load modules, some countries have formulated low-cost composite material plans, Making composite materials low-cost has become the core issue in the development of composite materials technology

this survey is conducted in the form of questionnaire, mainly for aviation enterprises, equipment suppliers and scientific research institutions. In terms of aviation enterprises, it is mainly aimed at famous aviation enterprises with strong manufacturing capacity, such as Hafei, Xi'an airlines, Shenyang airlines and Chengdu Airlines; Equipment suppliers mainly include well-known enterprises with strong R & D capabilities in composite raw materials, laying, forming, blanking, design, testing, etc., such as Jacques, hatch, hengrongda, Huntsman, SAMTEC, MAG, DMG, Ge, Kangtai, Sandvik, Kenner, ferro, tecmore, Ruifeng, etc; Scientific research institutions include Beijing Institute of Aeronautical Manufacturing Engineering, the first aircraft design and Research Institute, Chengdu aircraft design and Research Institute, Harbin Institute of technology, Wuhan University of technology, Beijing University of Aeronautics and Astronautics, Wuhan University of technology, etc

distribution of respondents

in this survey, the respondents mainly measure the distance between the two lines on an off-time basis Lo aerospace enterprise users, suppliers and scientific research institutions. The proportion of respondents is shown in Figure 1

Figure 1, the respondents and their proportion

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