huangyhg

ansi ansi b92.1-1996 cancelled
i went to ili-info to buy the b92.1-96 and it is listed as cancelled and has no information on what superceded it. anyone have any info on why this is? is there something else that would be better to design to? my gear vendor recommended designing to this and specificaly not to design to b92.2m for availability of tooling. any info would be appreciated.
thanks
dave hyman
mechanical engineer
check out our whitepaper library.
are you looking for sae b92.2m, metric module involute splines-includes b92.2m? 01/01/1980 (r1989)
according to ihs
"this standard provides data and guidance for the design, manufacture, and inspection of straight, non-helical, cylindrical involute splines. it establishes a specification based on the metric module within the range 0.25 - 10 inclusive, relating to nominal pressure angles of 30 deg, 37.5 deg, and 45 deg. for computer programming, the term "37.5 deg" has been adopted instead of "37 deg, 30 min".
limiting dimensions, variations, and manufacturing tolerances and their effect on the fit between connecting co-axial spline elements, are defined and tabulated. linear dimensions are expressed in millimeters and micrometers. angular dimensions are expressed in degrees and decimal degrees."
i'm not so much looking for the standard (b92.1), i can get a copy of it. i'm more looking for info on why it is shown as cancelled on ili's site and is not superceded by anything. if it is truly cancelled is there something that would be better to design to? my gear vendor pointed me to 92.1 because he said it will make tooling easy and specifically said not to get tempted by 92.2m.
dave hyman
mechanical engineer

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