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Detailed Design of MA700 Structure Draws To a Close

时间: 2018-03-26

The MA 700 program started to receive the fifth general technical review and inspection for the detailed design of plane structure and mathematical model from March, 2018. Technicians from related working units participated in the review and inspection. With the joint effort from all relevant parties, about 674 modules, accounting for 66% of the major parts including wing box, fore-body, mid-and-aft body, cabin door, went successfully through the review and inspection and got approval. According to the timetable, work packages of the mid-body and aft-body, which are under review and inspection now, should get approval by early April.

So far, the MA 700 program has conducted R&D researches and experiments on structure and strength of related parts, matching up the structures and the mechanical interfaces of on-board equipment with efficiency, and released the detailed design modules of fore-body, mid- and aft- body, the rear and wings step by step. At the same time, manufacturing specifications of all parts as well as specifications of certain materials and standard parts have been submitted to the airworthiness review and inspection panel for approval as the development process required. Works of this phase laid a solid foundation for the subsequent airworthiness review and inspection of detailed design modules and the production of future experimental aircraft.