A 3-strand chain and sprocket turns 650 rpm and has a service factor of 1.5. If 15 HP/strand chain is to be used, find the torque that the chain and sprocket can deliver. (Ans. 242.4 ft-lbs)

Q: Prob # 9. Find the horsepower transmitted by a pair of friction wheels, the diameter of driving…

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Q: An elevator type lift is being designed to raise a load up to 5,000pounds between floors. Two…

A: Load to be raised : 5000 pounds Diameter of the screw threads 1.5 in Weight of the elevator is 800…

Q: Q4. The turning moment diagram for the engine is depicted in below, calculate maximum fluctuation of…

A: Write the given values with suitable variables. U1=50 N.mU2=60 N.mU3=50 N.m Here, U1 indicates the…

Q: 300 rpm. The coefficient of friction between the belt and the pulley is 0.26, angle c lap 160° and…

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Q: Q; Let force F, =-i+j; À = } , Â-2i-4j and Fu= 2i axe acting at OC0,0) , A(20), Bl0:2) and C(3,2)…

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Q: spring as alculate the true load and load force when the indic

A: given:m1=10gw1=0m2=60.3gw2=50gw3=100g

Q: Two boys hang by their hands from the same tree branch. The branch is straight, and grows out from…

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Q: Two identical pulleys with diameter of 711 mm, are mounted on two parallel shafts for flat belt…

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Q: shows two pulleys are fixed to the shaft and supported by the roller bearing at points A and B.…

A: Given Data:

Q: 2. A square is acted upon by the forces of 4, 6, 8, and 12N respectively along the four sides as…

A: Here,  We are asked to find total torque about the axis coming out of page from point A. To find the…

Q: Form the figure shown, a flexible belt placed around a rotating drum of 4-inch radius acts as a…

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Q: A block of mass M = 539.0 g sits on a horizontal tabletop. The coefficients of static and kinetic…

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Q: A rear-wheel drive vehicle is traveling at 57 mi/hr on a level surface with a coefficient of…

A: The speed of the rear-wheel drive vehicle: ν= 57 mi/hr = 83.6 ft/s The coefficient of adhesion:…

Q: a continuation of the 1st question, let's assume that we find the required engine power P=3 kW while…

A: from the given dataRA = 96 mmRD = 151 mmRB = ?VD = 7 m/sNA = 2800 rpm

Q: 4.) A flat belt makes contact with an 18 in. diameter pulley through half its circumference. If the…

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Q: (A) If the power losses in Pelton wheel due to bucket friction is given by 1 POK (V, -u) where K is…

A:

Q: Ball bearings are rated by a manufacturer for a life. of 106 revolutions. The catalogue rating of a…

A: Given Data:-Catalog rating, F1=16 kNLife of beating, L1=106 revolutions

Q: Form the figure shown, a flexible belt placed around a rotating drum of 4-inch radius acts as a…

A: Given   Torque, T = 400 lb     Friction = 0.7       Radius = 4 in Find  Force, P

Q: a 200N black is at rest on a 30° incline the coefficient of friction (0.2) compute the value of a…

A: Given,  Weight of the block , W = 200 Angle of inclination , θ = 30 Coefficient of friction ,μ =…

Q: A cylindrical roller 300mm diameter and a mass of 50kg. rest on a horizontal floor with its curved…

A: Given data: Mass of the roller, m = 50 kg diameter of the roller, D = 300 mm  radius of the roller,…

Q: A cycle tire a cartyre & a truck tire is revolving on the same road . Which one will experience more…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: . A block weighing 400 N is pulled along a level from at a constant speed by a rope which makes 40°…

A: Ans: 0.42 Option (b) is correct.

Q: Two pulleys rotating in opposite direction has the following properties: D1 = 430 mm, D2 = 180 mm,…

A: The given information in the problem is listed in the following attached image:

Q: need the answer quickly

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Q: 8 Q2: A shaft is driven by a motor which exerts a constant torque while the load taken off the shaft…

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Q: A door hinged on the right is shown in the diagram below: The door is 0.8m wide and 2.2m tall. 1.…

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Q: The hand brake of Fig. is used to control the rotation of a drum. The coefficient of friction…

A: Given: The torque on the drum, T =  5 ft.lb The coefficient of friction between belt and drum, μ =…

Q: Ladder Nwall =0.000 Ns (negligible) Wall Ladder m=30kg Persan M=80k9 %3D Floor N=0.250

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Q: A force ? = (5.0ⅈ + 6.0? + 7.0?)? is applied to an object that is pivoted about a fixed axis aligned…

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Q: Outer and Inner diameter of a thrust bearing are 320 mm and 200 mm respectively . Axial load is 80…

A: Given Datad0=320mmdi=200mmW=80kNP=350kN/m2

Q: You are using a wheel and axle as a simple machine. You applied a force of 30 Ib to the rim of the…

A: Given, Wheel and axle as a simple machine. Force applied on axle, F1=30lb Force applied on wheel,…

Q: A body of weight 500N is prevented from sliding down a plane inclined at 20 to the horizontal by the…

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Q: Hth of the belt, nece 1600 r.p.m and th the angle of cont

A: given:P=7.5kwd=300mmN=1600rpmμ=0.22θ=210

Q: 2.18 A 200# stone is being lifted off the ground by a lev- ering bar. Determine the push P required…

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Q: Q3: Explane in which case Fahas a maximum Value & minimum Value in Pulling the car shown in Fig

A:

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.