Analysis on the Benefit for the Mode of Equipment Changing Parts Repair Based on Simio

Focused on the difference between the original parts repair and changing parts repair in the equipment maintenance reformation, and a simple model for the business in the process in wartime was built specially, which was realized on the general simulation platform of Simio. Finally, according to the result of the simulation, some suggestions had been introduced, which could be used in the reformation of the equipment maintenance.