| 摘要 |
An integrated brake rotor and wheel hub for automobiles and other vehicles comprises a substantially tubular hub part (2), as well as a rotor part (5), and is modelled from light metal composite material. The hub part (2) and the rotor part (5) are integrated and cast in one piece, thereby concentrating the reinforcing particles mainly to the rotor part (5). The integrated brake rotor and wheel hub is to be cast either by centrifugal casting, thereby bringing the reinforcing particles to accumulate in the peripheral wearing parts of the unit due to centrifugal forces, or in two steps by first casting either the rotor part (5) or the hub part (2) and then by casting the latter one join the two parts by placing the initially cast part inside the mould.
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