GD&T true position question
GD&T true position question
(OP)
Where in the ansi standards does it show the true position formula 2 * SGRT( X to the 2 + Y to the 2)?
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GD&T true position question
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RE: GD&T true position question
I couldn't see it in ASME Y14.5M-1994. B4 does give the equations for calculating position tolerance from the sizes of the male/female components.
The equation you give is for converting +- coordinate dims to position, instead 14.5 concentrates on determining the pos tol from true function, hence B4.
KENAT,
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