| 摘要 |
<p>The invention provides a casting mould for manufacturing wheels for a vehicle, and the casting mould can partially accelerate the solidification speed of molten metal, and can be repeatedly used. The casting mould (S) for manufacturing wheels for a vehicle has an inner chamber (50) and a molten metal flow channel, the inner chamber (50) has a disc forming part (51) and a rim section forming part (53), a member that forms a part of a wall face of the inner chamber (50) uses heat dissipation member (41), the heat dissipation member (41) comprises material having a heat conductivity higher than that of a member which forms other parts of the wall face of the inner chamber (50), and the heat dissipation member (41) is arranged to be able to move towards an inner part of the inner chamber (50).</p> |
