Application of manufacturing method of machine body metal-wood structure complex mold

The invention belongs to the technical field of casting molds, and discloses a manufacturing method and application of a machine body metal-wood structure complex mold. A method of a structure combining frame removal and disassembly, rail split, metal integral embedding and dovetail metal movable mounting is adopted to integrate multiple different functional parts of a machine body crankshaft cavity, a cylinder hole and a bottom foot plate for core manufacturing; and core outlet heads on two side surfaces of a mud core cylinder hole and a crankshaft observation window are positioned on an outer mold to realize accurate mold size. The manufacturing method effectively integrates multiple different functional parts of the machine body crankshaft cavity, the cylinder hole and the bottom foot plate for core manufacturing; and the core outlet heads on two side surfaces of the mud core cylinder hole and the crankshaft observation window are positioned on the outer mold to realize accurate size. The overall positioni