Best wire size for 'three wire method' to measure pitch dia. of asymmetrical thread

S

sgopal

Can anyone give me formula / method of calculating best wire size for asymmetrical threads for measurment of pitch dia by 'three wire method'
thanks in advance
 
E

erbearica

Re: Best wire size for 'three wire method' to measure pitch dia. of asymmetrical thre

I use the Machinery's Handbook.
 
E

erbearica

Re: Best wire size for 'three wire method' to measure pitch dia. of asymmetrical thre

Sorry forgot to put these are called buttress threads in the hand book.:)
 
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