Application method for process base plate for curved surface

The invention belongs to the composite manufacturing technology, and provides an application method for a process base plate for a curved surface. The application method comprises the steps that a forming mold the same as the curved surface of a product is overall brushed with a release agent; a honeycomb is subjected to blanking or numerical control blanking according to a honeycomb expanding sample plate; outer skin is laid above the molded surface of the forming mold; the honeycomb is laid above the outer skin; inner skin is laid above the honeycomb; an isolation material is laid above the inner skin, and the process base plate and the product need to be isolated through the isolation material; the process base plate is laid above the isolation material, the process base plate and the inner skin are consistent in appearance, and the size of the process base plate is larger than that of the inner skin; a vacuum bag is made above the process base plate in a pasted manner; and the honeycomb pasted with the va