Research on Management Procedure of Material Selection and Substituting for Aircraft Parts

Abstract

The material selection and substituting can effectively improve the ability of material application technology and management in aircraft parts designing,and ensure the rapid development for new aircraft design. By analyzing the current state of material application in aircraft parts designing,the application problems in designing are pointed out in this paper,and the concerned key technical and working procedure that ought to be followed by using the material selection and substituting are put forward. A technical management procedure about material selection and substituting applied to the aircraft parts designing is concluded. The examples of material selection for sealing materials of a certain military aircraft structure and the material substitution for conductive gasket in the electrical system are used to verify the effectiveness of this procedure. The results show that the material selection and substituting management procedure has achieved the expected effect,and can ensure the orderly operation in production field conditions,and provides the relevant reference for related enterprises in the aviation field and others.

Keywords

• aircraft
• parts
• material management procedure
• material selection
• material substituting