The power transmitted by a 3 1⁄4 - in. shaft is received through a sprocket, made of as cast nodular iron 80- 60-03, that is keyed to the shaft of cold drawn AISI C1045, with a key of cold-finished B1113. The shaft transmits 90 hp at 105 rpm, with minor shock loading. What should be the length of the flat key?

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

A:

Q: A 17-tooth 20° pressure angle spur gear rotates at 1800 rev/min and transmits 4 hp to a 52-toot…

A: dp=NpPd=1710=1.7 indG=5210=5.2 inV=πdp.np12=π×1.7×180012=801.1 ft/min

Q: A drive system for a large commercial band saw is to be designed to transmit 12 hp. The saw will be…

A: 1 HP = 745.7 = 746 WATT 12 HP = 12 * 746 = 8952 W = 8.952 KW pinion rotates  NP =  3450 rpm gear…

Q: A chain sprocket system is designed to drive a shaft. Assume the following conditions: Use SAE1018…

A:

Q: The request is to design the input shaft diameter for a double step-up gearbox with a 25⁰ pressure…

A: Gear box Gear box is used to increase the speed of engine. Gears are engaged together to increase…

Q: 2. A wrought steel C1020, annealed, pulley, attached to a 2-in. shaft, is transmitting 40 hp at 200…

A: Given:To find:

Q: A propeller shaft C having a diameter of 75 mm is mounted on two bearings B1 and B2 and is driven by…

A: Helical gear In helical gear the teeth of helical gears are cut in the form of a helix on the pitch…

Q: Q4 An uncrowned straight-bevel pinion has 22 teeth, a module of 4.5 mm, and a transmission accuracy…

A:

Q: An SAE 1050 Cold drawn steel is to be used for a square or rectangular key. The shaft is made of…

A: In numerical problems the values are to be round of to the nearest next value If the value is less…

Q: A UNS G10350 steel shaft, heat-treated to a minimum yield strength of 75 kpsi, has a diameter of 1-…

A: Power is given by P =( T * n )/63025  T = F*D/2 Ssy = 0.577*Sy ( distortion energy theory)

Q: 1. The shaft rotating at 200 rpm carries a spur gear C having 80 teeth with a diametral pitch of 8.…

A:

Q: A gear set with a 20-tooth input pinion and a 42-tooth gear has a diametral pitch of 4 teeth/in. the…

A: Write the given data. TP=20TG=42pd=4 teeth/inNP=200 rpmτinput=170 in·lbf

Q: QUESTION 7 According to AGMA standards, contact stress numbers of pitting resistance for different…

A: equation a:st=CpWtKoKsKmKvFDpIequation b: st=CpWtKoKmKvCsCxcFDpIWhere,Wt=tangential loadF=Face…

Q: 3 L X x 5 ام 1-Motor; 2,6-Coupling; 3-Reducer; 4-High speed gear pair; 5-Low speed gear pair;…

A:

Q: termine how much torque this key transmit?(Take k= 0.5h) can

A: To find  Torque

Q: Question 1 A pair of spur gears with a 20° pressure angle, full depth, involute teeth transmit 30…

A: As per Bartleby policy first 4 subparts are answered rest can be asked as followup question. To…

Q: *:A 18 teeth 20°normal pitch angle helical pinion with a right-hand helix angle of 30° and The…

A: Contact stress is stress which produces due to pressure or forces which does not exceed the elastic…

Q: Q1. Describe the following modes of failure associated with gear teeth, indicating their causes and…

A: Details about the prevention of1) tooth breakage of gear and 2) surface damage of teeth

Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.