In order to evaluate the assembly capacity of large aircraft component which has typical characteristics of the discrete manufacturing

the sub-components are selected as research objects. Dynamic effects of the factors including process scheme

operational proficiency

work shift model

manufacturing resource and main manufacturer-supplier model on sub-components assembly capacity have been analyzed in advance. Based on the data set of sub-components assembly capacity

the evaluating method of actual assembly capacity of large aircraft component has been proposed. Sequential relationship of assembly process and matched degree of each sub-components assembly capacity are taken into consideration. That method is proven to be feasible and effective via an assembly demonstration.