Posted by John Cerra on February 18, 2009 at 13:13:31:
In Reply to: ANSI B92.1-1970 posted by MrMacHinery on February 18, 2009 at 07:19:55:
The Tv max = pi/(2P) part is tooth thickness at the pitch dia. I believe the c min (or c max) is tooth form clearance which is a function of the kind of fit we're looking for. For example, a 16/32 B92.1 side fits have Tooth Form Clearance of .002". According to my software, major dia. fits have form clearance of .003". Don't know how to calculate "c". Any have additional thoughts?
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