Residual impurities and surface irregularities prevent uniform coating adhesion and precise laser processing. Eliminating these barriers ensures structural integrity and coating longevity.

Imprecise placement of shaped bodies or fiber inserts during molding leads to structural defects and dimensional variance. Ensuring exact spatial alignment prevents mechanical failure and assembly rejection.

Entrapped air and premature solidification prevent uniform material distribution. Eliminating these defects ensures structural integrity and dimensional accuracy in complex cast components.

The keywords indicate difficulties in achieving reliable adhesion and structural continuity between disparate molded components or aggregate materials. Solving this prevents mechanical failure at material interfaces and ensures uniform load distribution across complex composite structures.