Machining method of structure mechanical-electrical insulation integrated wall

The invention discloses a machining method of a structure mechanical-electrical insulation integrated wall. The machining method comprises the following steps that S1, an inner surface layer plate and an outer surface layer plate are manufactured; S2, a steel bar mesh cage is manufactured; S3, the surface layer plates and the steel bar mesh cage are connected in a mortise and tenon joint mode to form a prefabricated frame; S4, the prefabricated frame is poured and molded to obtain a composite wall plate; S5, the integrated composite wall plate is obtained; and S6, holes are formed in the inner surface layer plate of the integrated composite wall plate on site according to design, the holes communicate with reserved pipe ditches, and the holes are used for installing a junction box. The manufactured wall plate has the functions of structure, electromechanics and heat insulation, a mortise and tenon joint structure is adopted before pouring, installation is convenient, construction complexity is greatly reduced