The City College of New York, CUNY - ME 472Report #7 Shaft

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ME47200: Mechanical Systems Design Report # 7 Shaft Assignment Catherine Wang #69 April 30th, 2019 This study source was downloaded by 100000784424693 from CourseHero.com on 04-17-2021 23:58:21 ... GMT -05:00 https://www.coursehero.com/file/58811235/Report-7-Shaftpdf/ This study resource was shared via CourseHero.com Catherine Wang – EMPL ID: 23562695 2 2 Objective: The shaft is supported at its ends by a bearing and is subjected to the forces applied to the pulley fixed to the shaft. The 250+2*69 lb. forces act in the top +x direction and 150+69 lb. force act in the bottom +x direction. Determine the resultant internal loadings (shear forces), bending moments, and torque acting on the cross section located at the pulley. Given Parameters: !"#$ = 250 + 2 ∗ 69 (/012340 #) 78. !:#""#; = 150 + 69 (/012340 #)78. => = 10 ?4@ℎ3/, =C = 20 ?4@ℎ3/ D1773E F?GH303I = 6 ?4@ℎ3/ JK = 30,000 M/? JN" = 70,000 M/? Governing Equations: 2 = P 164 Q R 1 JK S4UVWXYZ C + 3UVW[\YZ C ] > C + 1 JN" S4UVWX;Z C + 3UVW[\;Z C ] > C ^_ > ` (abb2HG4) 2 = P 164 Q R 1 JK S4UVWXYZ C + 3UVW[\YZ C ] > C + 1 Jc" S4UVWX;Z C + 3UVW[\;Z C ] > C ^_ > ` (Jb23I83Id) Ø Where: 4 = 2, X; = 0, XY = e342?4d XbH340, \Y = 0, \; = (!"#$ − !:#""#;) ∗ g [Show More]

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