The invention discloses a 
rotary machine field 
dynamic balance calculating and adjusting method based on Office 
software. The method comprises the following steps: in the field equipment vibration analysis diagnosis and fault 
processing, an accurate unbalance position and corresponding trail 
mass result can be automatically calculated and given out by only inputting a certain important related data after detecting and calculating the rotor unbalance 
mass and phase; according to different equipment characteristics and personal requirements of working personnel, four common field dynamic balancecalculating and adjusting tools and four auxiliary tools matched with effective and smooth implementation of the 
dynamic balance are provided at the same time, and all complex calculations, corrections, storage and historic data inquiry for implementing the 
dynamic balance at the field can be accomplished on a normal 
smart phone and computer capable of running WPS Office or 
Microsoft Office Excelprogram. Compared with other 
rotary machine field dynamic balance calculating and adjusting method, the method disclosed by the invention has the features that the dynamic balance precision is more precise, convenient and faster, the start-stop times can be maximally reduced, and the method is safe, reliable, and capable of saving 
energy source.