Two sprockets, for a No. 40 chain, have 21 and 84 teeth. The chain has 200 links. Determine the pitch diameter of each sprocket, their center distance, and the angle of contact over the smaller sprocket. Also compare the center distance to the ideal range.

Q: A steel shaft of 2.5 inch diameter rotates at 500 rev/min and transmits 120 hp through a gear.…

A:

Q: A pair of iron cast gears connecting two shafts at the Angle of the elbow. The diameter of the…

A: pitch diaDG=100mm=0.1mDP=80mm=0.08mϕ=14.5°σOP=55MPaσOG=55MPaP=2.75kWεP=εG=84kN/mm2

Q: 18. A wormgear set has a single-thread worm with a pitch diameter of 1.250 in, a diametral pitch of…

A: WORMGEARING DATA FROM PROB. 8-52:To=924 LB.IN.) MG-30rem FORCES: W+G=Wxw = To / (06/2) = 924 28-IN.…

Q: A driving wheel of a gear has a radius of 20 cm and driven gear has 9 teeth along its circumference.…

A:

Q: e numerical value for the ideal mechanical advantage of a bicycle with 10 teeth on e effort gear and…

A: Solution is attached below

Q: Find the angle of contact on the small pulley for a crossed belt drive with center distance of 73",…

A:

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.