Question

need solution step by step to question “H”

(H) For the shaft of question (G) above, what are the X and Y forces on each of bearings B and E? Upward Y force on bearing E: Rey263 b Upward Y force on bearing B: Rey1,838 b Outward X force on bearing E: Rex Outward X force on bearing B: Re1,569 b Answer Box 804 lb 36 REy Sum of Y moments around E = 0 Sum of Y Forces on Shaft 0 CD CD 36 sum of X moments around E = 0 Sum of X Forces on Shaft = 0 (G) The shaft shown in the diagram below has the following components on it: into the page +x BC 36 14-in chain sprockets (C and D) Action Case 16-in spur gear 20 FD Chain ain tA P drivesA (1) Spur gear A has 80 teeth with a diametral pitch of 5. The teeth are of the 20° full-depth involute form. Gear A receives 40 hp of power from pinion P (2) Sprocket C and D each deliver 20 hp to mating sprockets. They rotate in the same direction as gear A. (3) Bearings B and E support the loads created by gear A, and sprockets C and D (4) The shaft rotates at 200 RPM. The shaft dimensions are shown in the diagram. What is the torque in the shaft at any point along the 36-inch interval? In addition, what is the x-direction bending force on the shaft at sprockets C and D (Fco)? Answer Box:Torque 6,300 Ib-in x-direction bending force 900 lb Final Exam Section 1, Questions G and H, Version 1, Chapter 12 Forces and Tor t Data Gear C Pressure angle 20 Degrees per Radian57.296 degrees rpm hp Shaft speed (all components) n, Power to Gear A from pinion P: PA Sprocket C and D Diameters: Dco r each delivered by Sprockets C and D: P cD Spur Gear A Diameter: DA 200 40 20 16 hp Results Formula Torque on shaft from A to C: TAC12,600 b in Torque on shaft from C to D: Tc6,300 lb in Torque on Sprocket D: To6,300 Ib in TAc 63,000 x PA/, 63,000 x Pay ns TA Shaft at Sprockets and D: Fco x-direction Bending Force on 900 lb Tangential force on Gear A: WIA-FAy #1 1,575 573 |lb Radial force on Gear A: WAFAx WIC FAXWay tan (p) in radians Rey FA -Rey Rey (56/48) FAY Upward Y force on bearing E: Ry26b Upward Y force on bearing B: Rey1,838b lb Outward X force on bearing B: R1,569b Outward X force on bearing E: REx 804 b in lb in Y-plane Moment around E: ME X-plane Moment around E: ME 0 ME-56FAx-48Rgx+ 48Fc

Answer 1

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