Process for casting a bicycle frame comprises automatically metal melt to a reservoir, joining mold halves, pouring the metal into a casting channel, cooling, opening the mold halves and removing the molded part

摘要

Process for casting a bicycle frame comprises automatically adding a determined amount of a metal melt (10) to a reservoir (20); joining the male and female mold halves (30) to form the hollow frame which is evacuated using a vacuum line; pouring the metal into a casting channel connected to the reservoir channel; allowing the melt to flow quickly through the casting channel; cooling the melt using cooling channels (35); opening the mold halves and removing the molded part.