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###WORM GEAR### A double thread worm gear has a pitch of 1 1/8 and a pitch...

###WORM GEAR###

A double thread worm gear has a pitch of 1 1/8 and a pitch diameter of 3 in. it has a coefficient of friction of 0.20 and normal angle(pressure angles) of 14.5°.the worm is supplied by 12 hp at 1200 rpm motor... find the tangential force on the gear..the worm is left hand threads..

Engineering   Mechanical-Engineering   
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