Tooth thickness
Tooth thickness
(OP)
I'm looking at some tooth thickness calculations to check some drawings of synchroniser rings. I know the actual tooth thickness (min and max) and I'm looking for the maximum effective thickness.
I know there are some charts to find it. Does anybody knows where I can find it?
I have an old book on involute splines that refers to the ANSI standard B92.1-1970. I didn't manage to find it on their web site (not even a new version).
I know there are some charts to find it. Does anybody knows where I can find it?
I have an old book on involute splines that refers to the ANSI standard B92.1-1970. I didn't manage to find it on their web site (not even a new version).





RE: Tooth thickness
Handbook, at least they are in the 17th
edition.
RE: Tooth thickness
UTS Offers software for ANSI standard B92.1-1970. WWW.uts.com
RE: Tooth thickness
www.zakgear.com/over_Pins.html
there are 4 pages where you can calculate size over/between pins.
or
www.drgears.com
for info and formulae
UTS is good, but not free. Those two pages are both good and free.
If you need more info, post it here. I have my own programs, in the worst case I can calculate it for you.
RE: Tooth thickness
I reread yur posting. You will need the standard to calculate it.
RE: Tooth thickness
I'm doing my own programs and I think that's a good way to understand all the parameters of a gear design.
I was just struggling with the calculation of the maximum effective thickness. I have found a chart in Machineries Handbook but the result of the calculation does not match with any of the examples I already have (drawings).
I will ask ANSI for the standard.
RE: Tooth thickness
Thanks for the very good info.
SACEM1