Wood grain fair-faced concrete formwork preparation system and method

The invention provides a preparation method of a wood grain fair-faced concrete formwork, and relates to the technical field of constructional engineering.The preparation method comprises the steps that a two-dimensional drawing of the wood grain fair-faced concrete formwork is designed, a BIM model of the wood grain fair-faced concrete formwork is constructed on the basis of the two-dimensional drawing, load analysis is conducted on the BIM model, and the tail end node position of the wood grain fair-faced concrete formwork is determined. Setting out and cutting the BIM model according to the tail end node position of the wood grain fair-faced concrete formwork to generate a matched formwork, designing the position of a screw hole in the matched formwork, then exporting a deepened drawing of the matched formwork, and splicing and assembling the lining plate layer and the panel layer according to the deepened drawing to obtain the complete wood grain fair-faced concrete formwork. According to the method, the