1. Noise & Vibration Control of a Loaded Rotating Shaft: The motor drives a simply supported circ...
Problem 1 (a) (200 points) Shaft fatigue strength In the figure below, a rotating shaft (for speed reducing gearbox) is subjected to radial forces at A-400 lbrand at C-800 iht. These radial forces are caused by spur gears mounted to shar (a result of the pressure angle of the teeth, 20 degrees) that mesh with 2 other spur gears, not shown. Also, The shaft transmits a constant torque of 11110 in-Ibr (925 - due to the tangential force (s: transmitted...
power = 3 kW if need any more information please ask !!! You are the designer and you have been asked to design a speed reducer (gearbox) that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately at 200 rpm Assume that you have decided to use spur gears to transmit the power [A power equal to the last one digits of your...