Study on low-cost precision assembly technology in domestic civil aircraft nose development
|更新时间:2026-07-06
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Study on low-cost precision assembly technology in domestic civil aircraft nose development
Advances in Aeronautical Science and EngineeringPages: 1-7(2026)
作者机构:
1.中航成飞民用飞机有限责任公司, 成都 610091
2.中国人民解放军93147部队, 成都 610091
作者简介:
基金信息:
DOI:
CLC:V262.4
Received:03 March 2026,
Revised:2026-07-01,
Online First:06 July 2026,
稿件说明:
移动端阅览
王焰,邓伯孟,周鼎赪,等. 国产民用飞机机头研发低成本精确装配技术应用研究[J]. 航空工程进展.
WANG Yan,DENG Bomeng,ZHOU Dingcheng, et al. Study on low-cost precision assembly technology in domestic civil aircraft nose development[J]. Advances in Aeronautical Science and Engineering.(in Chinese)
WANG Yan,DENG Bomeng,ZHOU Dingcheng, et al. Study on low-cost precision assembly technology in domestic civil aircraft nose development[J]. Advances in Aeronautical Science and Engineering.(in Chinese)DOI:
Study on low-cost precision assembly technology in domestic civil aircraft nose development
As a core functional component of the aircraft structure, the nose directly affects the aerodynamic performance, flight safety and ride comfort of an aircraft through its assembly quality. For the research and development of domestic civil aircraft under the main manufacturer-supplier collaboration mode, cost control and precision control are the core prerequisites throughout the entire manufacturing process. Based on key aircraft technologies such as digital assembly and measurement, this paper analyzes the key technical challenges in the research and development of the nose for a new type of turboprop regional aircraft under cost constraints, especially the critical technical problems in the structural assembly of the aircraft nose, and investigates elaborating the core contents of four key technologies: module division, positioning solution, component measurement and product shape retention. Practical applications of the key assembly technologies are carried out. Results show that refined module division significantly reduces the difficulty of process document preparation; optimized positioning solution design and component posture adjustment system optimization save overall research and development costs; and product shape retention technology prevents deformation in large opening areas. The study provides technical references for improving the assembly precision, quality control and economic efficiency of civil aircraft noses.
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