Jis B 1702-1 Pdf Here
JIS B 1702-1
is the Japanese Industrial Standard for the ISO system of flank tolerance classification for cylindrical gears . It provides the technical definitions and allowable values for gear tooth deviations, serving as the primary benchmark for gear precision in Japanese engineering. Core Purpose and Scope
The difference between the actual and theoretical spacing between adjacent teeth. Total Profile Deviation ( cap F sub alpha jis b 1702-1 pdf