| 摘要 |
<p>A method, molding device and vehicle component (10) provide for minimized sink marks (30) caused by structural ribs (28) in the molding process. Molten material is injected into a first mold cavity to form a primary vehicle component part (20) having structural ribs (28) on a back side. Typically, sink marks (30) may develop at a front surface of the primary vehicle component part (20), located opposite to the structural ribs (28) on the back side. Molten material is injected into a second molding cavity that is arranged to overmold the front surface (26) of the primary vehicle component part (20) and to cover sink marks (30), if any, in the front surface (26). In this manner, a vehicle component (10) is manufactured with structural ribs (28) and without visible sink marks (30).</p> |
