A single reduction gear system is to transmit power P=4.2 kW at a constant speed N=1400 rpm where the speed ratio is 3:1

[answerhappygod]

A Single Reduction Gear System Is To Transmit Power P 4 2 Kw At A Constant Speed N 1400 Rpm Where The Speed Ratio Is 3 1 1 (31.47 KiB) Viewed 13 times

A single reduction gear system is to transmit power P=4.2 kW at a constant speed N=1400 rpm where the speed ratio is 3:1. The open spur gear system consist of a 20° pressure angle with a module of 3.0 mm and a face width of 38mm. The pinion has 16 teeth. The teeth are uncrowned with a transmission accuracy level number of Qv=3. Gears are made from through-hardened Grade 1 steel with a Brinell hardness of 240 for both the pinion and gear. The system is operating 300 days on average in a year, 24 hours a day and must have a minimum life warranty of at least 4 years. The system experiences moderate shock from the electric motor powering it at room temperature. For a reliability of 90, and rim-thickness factor given as KB=1, design the two gears for bending and wear using the AGMA method. Determine the pinion diameter (mm). (2) Determine the gear diameter (mm). (2) The tangential velocity (m/s). (2) The tangential load (gears) (kN). (2) The radial load (kN). (2)