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Keep those Shafts Straight with Runout! (#118)

(In accordance with Y14.5M-1994 standard)

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Designers are often faced with specifying a means to control the straightness of shafts. Straightness of an axis on a regardless of feature size (RFS) basis may satisfy the functional requirements but may cause nightmares in inspection. Some designers rely on the straightness control automatically provided by Rule #1 and the size tolerance. Since …

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Back to Tips Tip added Nov 1999