Manufacturing tolerances

Manufacturing tolerances are the allowable variations from a specific measurement or size of a product or part. They define the acceptable range within which a component can differ from its ideal dimensions without affecting its function or assembly. Tolerances ensure parts fit together properly, operate smoothly, and meet quality standards despite minor differences during production. They are crucial for maintaining consistency, reducing waste, and controlling costs, as they acknowledge that perfect precision is often impractical. Essentially, tolerances specify how close or how far a manufactured part can be from its specified size while still performing correctly.