| 摘要 |
This method for manufacturing a vehicle frame comprises joining together a roof structure, side structures that face one another, and a floor structure, the method for manufacturing a vehicle frame having: a primary joining step for butt-joining to each other only one set of plates from among the inner face plates and outer face plates in a plurality of panel boards that form the side structures, and producing intermediates of the side structures; a structure joining step for joining together the roof structure, the floor structure, and the intermediates; and a secondary joining step for joining together, after the structure joining step, the other set of plates from among the inner face plates and the outer face plates in the plurality of panel boards that form the intermediates to complete the side structures. |
