Attaching construction method for tread rubber part of non-inflatable rubber wheel and metal wheel

The invention provides a fitting construction method for a tread rubber part of a non-pneumatic rubber wheel and a metal wheel, and belongs to the technical field of non-pneumatic tire preparation. Comprising the following steps that (1) the surface of the metal wheel is coated with a metal surface treating agent; (2) the surface of the metal wheel subjected to surface treatment is coated with a primer adhesive, and primary baking is carried out; (3) after the primary baking is completed, a surface coating adhesive is coated on the bottom coating adhesive, and secondary baking is carried out; (4) after secondary baking is completed, the surface coating adhesive is coated with adhesive cement, and hot air drying and blowing are carried out; (5) after drying and blowing are completed, an adhesive film is attached to the adhesive cement; and (6) a tread rubber part is attached to the adhesive film. According to the fitting construction method provided by the invention, the bonding performance between the tread r