A shaft with a constant diameter of 2” is loaded by torques applied to gears attached to it as shown. Using G = 12 x 106 psi, determine the relative angle of twist (in degree) of gear A relative to gear D. Use 2 decimal places. Use the given sig

Q: In Figure Q2, gear 2 rotates at 1400 r.p.m. clockwise, determine the rotation speed of gear 7 and…

A: Given Data Speed of gear 2 is : N2=1400 rpm Module of gear is : m=6 mm Pressure angle is :ϕ=20°…

Q: 427 3. 127 307 In the gear train shown in sketch c the pinion rotates at 650 rpm and transfers 5.9…

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Q: The nature of the stresses

A: Given; A helical gear with pressure angle,α= 200 and β=300 helix angleAt the  mid span of a shaft is…

Q: d-150 mm d,-300 mm 4,4 kN 4 B 150 mm KSAN 300 mm 300 mm

A: When an external force is applied to an object and when that force tends to bend the object is…

Q: A gear train is composed of four helical gears with the three shaft axes in a single plane, as shown…

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Q: degree full depth spur gears have module of 2.5 and to be mounted on shafts with center distance of…

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Q: Calculate the angle of twist at point A. A for the following diagrammed problem. There is a 1600…

A: The diameter of shaft AB is .The diameter of shaft CD is .The diameter of gear B is .The diameter of…

Q: 13-31 Shaft a in the figure has a power input of 75 kW at a speed of 1000 rev/min in the…

A: Given, Power in shaft a = Pa = 75 kW = 75000 W Rotational speed of a = Na = 1000 rpm Module of all…

Q: A compound shaft drives three gears. Segments (1) and (2) of the compound shaft are hollow aluminum…

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Q: From previous Figure 1, fill in the table given. (No need to show calculation step) (Hint: Output…

A: The output torque is To. The output speed of pulley is N=150 rpm. The diameter of the shaft is given…

Q: Two solid circular shafts are connected by two rigid ab is a composite shaft. Determine the angle of…

A: The radius of gear B is The radius of gear C is The outer radius of AB is The inner radius of AB is…

Q: Gear with z=24 tooth number will be manufactured from a circular material with an outer diameter of…

A: This question is related to the gear dimensions. Module=Dz D is the diameter of the pitch circle,  Z…

Q: PROBLEM 2 A drive shaft running at 2500 rpm has outer diameter of 80mm and inner diameter of 60mm.…

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Q: 8.10 Two equal involute gear wheels of 40 teeth each, 3 mm module and 20° pressures angle are in…

A: Given: Number of teeth (T)=40 Module (m)=3mm Pressure angle ϕ=20° Speed (N)=750rpm Power=4.6kW…

Q: In the fabric dye-printing system given in the figure, the motion is transmitted from the electric…

A: Given:z1=17;z2=85;z3=18;z4=72;F = 2000 ND = 200 mmv = 1 m/sTo find:a) Find the number of revolutions…

Q: The small gear of an internal gear train shown in the figure is powered by a 500-kW motor at 30 Hz.…

A: Given data:

Q: Problem : A train of spur gears with 20°full-depth involute teeth is shown in the Figure below. Gear…

A: Here Given                    Power P=5000 WattN1=720 rpmT1=20T2=50T3=30T4=60m=4mmϕ=20°Radius of…

Q: Calculate the shaft diameter necessary to support a combined maximum bending moment of 2000 Nm, and…

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Q: Draw the free-body diagram for the portion of machine structure shown in Figure 1. Determine the…

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Q: In the double-reduction gear train shown (dimensions are in inches), shaft a is driven by a motor…

A: Step 1: Step 2: Step 3:

Q: Estimate the shaft diameter required to produce a critical speed of rotation of 638 rpm for a steel…

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Q: below. Determine: (1) the torque in shaft c-d to the nearest in-lb and (2) the angle of twist at…

A: To determine the torque in the shaft and the angle of twist at a pointgivenradius of gear b=radius…

Q: 1. A 10 inch pulley transmits 3 kW to a 17 mm diameter transmission shaft at 500 rpm through an 5 mm…

A: As per guidelines we need to answer only first question, so please re-post rest questions separately

Q: angle angle and 3 1 ween two bearin

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Q: The shaft shown in the following figure is 200 mm long between self-aligning bearings at "A" and…

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Q: For a pair of standard gears, the module is m=2.5mm，pressure angle is α=20 0. ha*=1. c*=0.25. The…

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Q: In the design in the figure, a force of Fn=45992 N acts in the vertical plane on a machine element…

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Q: Referring to the given figure, spur gear A receives 5 hp at 650 rpm thl B is an idler and gear C is…

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Q: A power transmission mechanism consists of a belt drive and a gear train as shown in the figure.…

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Q: An epicyclic reduction gear shown in figure, has a shaft A fixed to arm. The arm has a pin fixed to…

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Q: 2 A pair of 20° involute gears are to be des driving a machine which is to run near as possible to…

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Q: . Determine: the diameter of shaft

A: Given: P= 20 kW N=750 rpm T1/T2=2.5 WA=300 N WB=250 Nshear stress=70 MPa kt=2 km=1.5 DB=1000 mm…

Q: Determine the minimum shaft diameter at locations A, B, C, D, & E for an enclosed industrial…

A: The power transmitted by gear B, P1 = 25 hpThe number of teeth on gear B, Z1 = 24The diametral pitch…

Q: A spur gear set is shown in Figure Q6(a). The pinion 2 rotates at 750 revolutions/minute and…

A: Given:N2=750 rev/minP=1.8 KWϕ=20°m=2.5 mm

Q: Chapter 6 (Torsion) - T6 1. The splined ends and gears attached to the A992 steel shaft (G = 75 GPa)…

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Q: For a pair of standard gears, the module is m=2.5mm，pressure angle is α=20 0. ha*=1. c*=0.25. The…

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Q: 1.Please design a pair of spur gears in the milling machine. It is known that power input is 7.5kW,…

A: Given : P = 7.5 kW N = 1450 rpm u = 2.08 To find : Design pair of spur gears Note : some values are…

Q: A bevel gear receives a power from bevel pinion results in the shown forces. The forces are F =…

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Q: Problem : A train of spur gears with 20°full-depth involute teeth is shown in the Figure below. Gear…

A: given; φ=200power(P)=50Kwspeed(N)=300rpmSyt=380MPaFOS=2diameter of shaft(d)=?

Q: Question The steel shaft with two different diameters rotates at 4.5 Hz. The power supplied to gear…

A: Answer: The angle of rotation of gear A relative to gear C is 4.42°.

Q: ed force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft…

A: The force transmitted on gear A is .The pressure angle given for gear A  is .The pressure angle…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.