SIDE CASTING PROCESS OF A TRICK, CASTING MODEL, SIDE OF A RAILWAY WAGON TRICK, RAILWAY WAGON TRICK AND RAILWAY WAGON

摘要

process of casting a side of a bogie, casting model, side of a bogie bogie, bogie bogie and bogie bogie. the present invention relates to a process of casting the side of a railway bogie comprising the steps of: (1) making the model (1); (ii) making the mold 2; (iii) making the males; (iv) placement of the mold cores; (v) casting of molten material; and (vii) finishing, with the males of the pedestals and the central portion of the side of the trick being eliminated from this process. the present invention also relates to a casting model (1), comprising a first side portion (10) associated via a central portion (11) with a second side portion (12). the side portions (10.12) are provided with a pedestal (30), with their respective space (18), at their free ends and the central portion (11) is provided with a central space (21). the cavity forming elements placed in the pedestal (18) and central (21) spaces are removed from the casting model of the present invention (1), so that the central and pedestal cores do not have the need to be used in the process of casting, as well as the housing (23) to avoid placing the brake travel male (9) in the mold. finally, the present invention also describes a railway wagon bogie side whose main characteristic is the fact that it was produced according to the casting process of the present invention.