| 摘要 |
The present invention relates to a hollow nylon manufacturing method using a centrifugal casting, comprising: a first step (S100) which is a process for dissolving a raw material; a second step (S200) which is a centrifugal casting process for putting the raw material dissolved through the first step (S100) into a mold (150) for casting and performing centrifugal casting in a chamber (110) in a state that a reaction temperature transferred to the mold is 180-195°C; and a third step (S300) which is a heat treatment process for heat treating the base material performed with centrifugal casting through the second step (S200). |
