What effect will defects in the mold surface have on the part?

Defects in the mold surface directly translate to imperfections in the finished part. When a composite part is molded, it takes on the shape of the mold, including any irregularities present. If there are scratches, pits, or other flaws in the mold, these will manifest in the surface of the part, resulting in visible defects such as surface roughness, uneven textures, or other inconsistencies. Such imperfections can compromise the aesthetic quality of the part and potentially affect its functionality as well.

A smooth and well-finished mold is essential for producing high-quality composite components, as it ensures that the final product meets the necessary specifications and performance criteria. Therefore, the presence of defects in the mold leads to corresponding defects in the part’s surface, making this the correct understanding of the relationship between mold quality and part quality.