抛丸如何用于精密金属部件
Bead blasting is a crucial precision surface finishing technique that uses spherical media to achieve a uniform, low-gloss matte finish on machined metal components. Unlike aggressive abrasive blasting, bead blasting gently peens the surface, preserving dimensional accuracy and critical edges while masking machining marks. This process is essential for enhancing the aesthetic appeal, improving surface fatigue resistance, and optimizing the substrate for robust adhesion of downstream finishes like anodizing and PVD in high-consistency sectors like aerospace and medical instrumentation.
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