The dynamic response and vibration characteristic analysis of automobile forgings is a technique to study the vibration behavior and response of automobile forgings in the working process. It mainly through numerical simulation and experimental testing to determine the vibration frequency, amplitude, mode and resonance characteristics of forging under different working conditions, in order to evaluate its vibration stability and durability during use. Dynamic response analysis is to calculate the vibration response of forgings under external excitation by establishing finite element model of forgings and using numerical method to solve dynamic equation. This analysis can help engineers understand the natural frequency, vibration mode and response amplitude of the forgings when stimulated by the outside world, so as to evaluate whether the structural design of the forgings is reasonable and whether there are resonance problems. The vibration characteristic analysis is the study of the vibration behavior of the forging, including the testing and analysis of the resonance frequency, amplitude, mode and damping characteristics of the forging. This kind of analysis can obtain the vibration characteristic parameters of forgings under different excitation through experimental test, and judge whether the vibration performance of forgings meets the design requirements. By analyzing the dynamic response and vibration characteristics of automobile forgings, the vibration stability and durability of the forgings can be evaluated, potential problems can be found, and the structure of the forgings can be optimized to improve the reliability and safety of automobile forgings.
