تم الحل ✓
categoryهندسة ميكانيكية
schoolبكالوريوس
event_available2026-07-13
السؤال
Transcribed Image Text:
1. The shaft rotates at 200 rpm. Pulley A receives 10 hp from below. Gear C
delivers 6 hp to the mating gear below it. Chain sprocket D delivers 4 hp to a shaft
above. Use SAE 1117 cold-drawn steel (if not find in book, find from other sources,
i.e. internet). 2.07N, FB = 2.0T/(D2) for flat-bett
For chain sprocket:
= T1(012)
F₂ = cosα
Fay F
B
C
DE
Sind
20-in dia.
Iflat-belt
10-in dia.
spur gear
20°FD
6-in dia.
chain sprocket
pulley
Also,
I.
II.
III.
IV.
V.
C drives Q
Determine the magnitude of the torque in the shaft at all points
Compute the forces acting on the shaft at all power transmitting elements
Compute the reaction at bearings
Draw the complete load, shear, and bending moment diagrams
Determine the largest diameter at C
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