Wisdom Xifei
[Struggle Air Man] Zhuang Mingxiang: Ten Years of Sharpening
Wisdom Xifei today
“The aircraft's flap rails were finally welded, and the weld x-ray inspection and magnetic particle inspection passed once!”
“A sample of the S-exhaust pipe tail section of a project was successfully delivered to a flight yard!”
When I heard these words, Zhuang Mingxiang’s heart was so happy that the tiredness and tiredness of working overtime for many days disappeared without a trace. In response to the company's call for the production of the flaps production line, Zhuang Mingxiang rushed to the production site day and night, repeated trials, and constantly analyzed and summarized the reasons for the failure. Through more than one year of hard work and effort, these achievements are hard to come by.
Since 2014, Zhuang Mingxiang has been presiding over the development of electron beam welding of a certain aircraft wing slide test piece. The work includes formulating technical solutions, preparing manufacturing instructions, exploring and curing welding process parameters, on-site welding, post-weld performance testing and Analysis, from welding parameters to weld quality, from process analysis to deformation control, every link strives for excellence. During the development process, I encountered a lot of difficulties. He simply solved the technical problems one by one with an unspeakable attitude. Up to now, the welding processing of three flap rails has been completed and the subsequent processing steps have been successfully delivered.
When a project enters the project phase, the Jinjin Component Factory undertakes the development of the S-curved exhaust pipe tail section, and Zhuang Mingxiang takes over the heavy responsibility. Due to the complex structure, large size, high molding requirements of the inner cavity, and the lack of simple rigidity of the tooling, it poses a great challenge for clamping and welding. During the construction of more than a month, he could always be seen from morning to early morning. During that time, Zhuang Mingxiang often suffered from insomnia at night, and his mind was full of parameters, tooling, seams and subsequent processing ideas. Finally, high-precision clamping and welding of large thin-walled components was realized in continuous improvement, and the first engineering application of laser welding technology in the company was realized.
