A shaft is to be designed to support the spur pinion and helical gear shown in the figure ontwo bearings spaced 28 in center-to-center. Bearing A is a cylindrical roller and is to take onlyradial load; bearing B is to take the thrust load of 220 lbf produced by the helical gear and itsshare of the radial load. The bearing at B can be a ball bearing. The radial loads of both gearsare in the same plane, and are 660 lbf for the pinion and 220 lbf for the gear. The shaft speedis 1150 rev/min. Design the shaft. Make a sketch toscale of the shaft showing all fillet sizes,keyways, shoulders, and diameters. Specify the material and its heat treatment.(forgive me ,but their is afigure but its in this bookMechanical EngineeringMcGraw-Hill PrimisISBN: 0-390-76487-6Text:Shigleyâs Mechanical Engineering Design,Eighth EditionBudynas-Nisbett page 399)
https://experthomeworks.com/wp-content/uploads/2020/09/logo-EH-transparent-300x60.png 0 0 admin https://experthomeworks.com/wp-content/uploads/2020/09/logo-EH-transparent-300x60.png admin2018-10-24 08:18:072018-10-24 08:18:07Bearing A is a cylindrical roller and is to take onlyradial load; bearing B is to take the thrust load of 220 lbf produced by the helical gear and itsshare of the radial load.