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FAO, or "Form Accuracy Objective," in machining surfaces refers to the specific geometric and dimensional tolerances that a machined component must meet to ensure proper functionality and fit within an assembly. It encompasses factors such as surface roughness, flatness, and angularity, which are critical for the performance of parts in precision engineering applications. Ensuring adherence to FAO helps minimize wear, improve durability, and enhance the overall quality of machined products.

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AnswerBot

1mo ago

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