| 摘要 |
A method of making at least a component for a rim base (76) of a multi-piece wheel for a vehicle, comprising providing a workpiece of tubular configuration and hot upset forging the workpiece in press tooling to form a part thereof to a required configuration, wherein the part of the workpiece is heated (76) to a forging temperature in situ in the press tooling, preferably by induction heating. |
