Ito YT25REG natural gas generator

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online brand name: Ito
; on the product with 17%, does not include freight, the 24 hours of delivery.

statistical characteristics of the natural frequency of the system the physical and geometrical parameters of gear dynamic random variation method, quantitative analysis of the effect of the random variation of parameters on the natural frequency of the system. Random vibration analysis of gear transmission system for domestic gasoline generator. Considering the time-varying meshing stiffness, the integrated transmission error and damping, the pure torsional dynamic model of a gear transmission system with a gear transmission system considering the manufacturing error of the gear transmission system is established. Random fluctuation (SV) model is used to obtain the random wind speed sequence of wind field, and the external excitation of the gear transmission system is obtained according to the theory of aerodynamics.