MD Part 14_3 | Spur Gear Design | Lewis equation | Wear strength

in this video i have explained the design of spur gear as per the beam strength criteria given by Lewis and several assumptions to arrive at the bending strength of gear.

Apart from bending / beam strength the wear strength of gear and the modes of wear failure have also been discussed here.

In the end the questions from previous year have been taken up.

Thanks and Good Luck.

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