The invention belongs to the composite material skin manufacturing technology, in particular to a composite material skin digital interchange coordination manufacturing method. In the present invention, after the skin of the forming mold is solidified and before demolding, the skin is in the best shape, and the digital drilling template is used to directly drill the positioning holes for the process ears of the skin on the mold, so as to drill holes for the subsequent trimming of the skin and The assembly provides the processing reference and assembly reference, and then performs skin positioning, trimming and drilling, skin assembly positioning, and then cuts off the process lugs, and finally performs skin riveting assembly. The composite material skin digital manufacturing method of the present invention can accurately locate in one step during the skin shifting process, avoid repetition, greatly save clamping time, and because it directly cuts to the clean edge, no on-site marking is required, and the installation accuracy is high. In addition, only the craft lugs need to be polished off at the riveting site, the grinding workload is small, the amount of dust is greatly reduced, and the production and use interchangeability in the skin manufacturing process is realized.