Question: A triple threaded worm has teeth of 6 mm module and pitch circle diameter of 50 mm. If the worm gear has 30 teeth

A triple threaded worm has teeth of 6 mm module and pitch

A triple threaded worm has teeth of 6 mm module and pitch circle diameter of 50 mm. If the worm gear has 30 teeth of assuming square threads and the coefficient of friction of the worm gearing is 0.05, find: 1. The lead angle of the worm, 2. Velocity ratio, 3. Centre distance, 4. Efficiency of the worm gearing, 5. If the tangential force acting on the worm is 2000 N, Calculate axial thrust and separating force on worm. ************* ******************** ******

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