JZABM 밸런싱 머신
로터 다이나믹 밸런스는 모터 제조 공정에서 매우 중요한 공정입니다, 이는 모터의 소음 및 진동 성능이 표준을 충족하는지 여부와 직접적인 관련이 있습니다..
모터의 전기 설계의 결함으로 인해, noise and vibration will exceed the standard, which is intertwined with mechanical imbalance, resulting in extremely complex motor noise and vibration problems.
Jizhi has different types of rotor dynamic balancing machines, and their weight removal methods are also different. 동시에, the dynamic balance of the rotor is not a random choice, but the influence on the natural frequency, critical speed and mass should be considered. Weight increase or weight loss, mass change, natural frequency change, so whether to add or lose weight, we should consider the relationship between working speed and natural frequency, and choose the one whose natural frequency is far away from the working speed. Then look at the natural frequency, add 1 gram per kilogram, how much to change the natural frequency.
Due to the rotor in the manufacturing process and assembly process, the final assembled rotor is always unable to achieve complete axial symmetry (called shaft eccentricity), so there is a certain amount of imbalance. This unbalance is usually called the original unbalance.