Undercarriage buffer
A landing gear buffer, landing gear technology, applied in the direction of landing gear, shock absorber, shock absorber, etc., can solve the problems of increasing the structural weight of the landing gear buffer, making it out, and the performance of the buffer cannot be fully exerted.
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[0107] 1), according to the landing gear size parameters given by the general designer of the landing gear and the center of gravity parameters given by the general designer of the aircraft, determine the schematic diagram of the nose landing gear and the main landing gear of the aircraft in the fully extended state, as shown in figure 1 shown
[0108] 2), such as figure 1 As shown, calculate the maximum parking load F of each pillar of the main landing gear stand_main_max , the maximum parking load F of the nose landing gear stand_nose_max and the minimum parking load of the nose landing gear F stand_nose_min
[0109] f stand_main_max =W(F-M) / (2F)
[0110] (1)
[0111] f stand_nose_max =W(F-L) / F
[0112] (2)
[0113] f stand_nose_min=W(F-N) / F
[0114] (3)
[0115] Among them, W represents the maximum gross weight of the aircraft, which is given by the general designer of the aircraft; F represents the front main wheelbase, which remains unchanged from full extensi...
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