| 摘要 |
<p>The steel component (7, 8) is zinc-coated and is partially cast into the light alloy component. The composite can be welded to other components or assemblies, by means of the steel component. Spot-welding is used. One or more fastening points (9) are integrated into the light alloy component, for built-on components. The light alloy component includes reinforcement ribs (10). It also includes a suspension mounting (4) for the bodywork. The steel component is sheet steel and serves for welding of the suspension mounting point to the rest of the bodywork. To make the composite, the zinc-coated steel component is inserted in the die-casting mold, and the light alloy is cast to partially-encapsulate it.</p> |
