慣性狀態(tài)改變的具體表現(xiàn)

電機啟動過程及停止過程都是一種慣性改變的過程，改變慣性的過程，即運行對象受力改變的過程，改變的時間越短、受力越大，狀態(tài)改變即越明顯，直接的物理表象為人的直覺可以感受到的振動，對于電機產(chǎn)品而言，可能是聲音和位移的變化。

為此，電機安裝使用過程中的固定非常必要，例如通過電機底腳面、端蓋法蘭面與安裝基準進行固定，必要時增加其他限位措施。在電機運行過程中，會因為難以規(guī)避的振動問題發(fā)生固定的松動問題，因而定期的保養(yǎng)和維護特別必要。

The specific manifestation of inertia state change
The process of starting and stopping a motor is a process of inertia change, which refers to the process of changing the force on the operating object. The shorter the time of change and the greater the force, the more obvious the state change. The direct physical appearance is the vibration that can be felt by human intuition. For motor products, it may be the change in sound and displacement.
Therefore, it is necessary to fix the motor during installation and use, such as by fixing the motor foot surface, end cover flange surface with the installation reference, and adding other limiting measures if necessary. During the operation of the motor, fixed looseness may occur due to unavoidable vibration issues, so regular maintenance and upkeep are particularly necessary.