A flat belt drive used to transmit power from a motor running at 1600 m/min to a machine. The belt has 6.5mm thickness and 140mm width with a mass of 0.9kg/m length. The angle of lap in the driver pulley is 165 and the coefficient of friction between the belt and pulley is 0.35. If the ultimate strength of the belt material is 23MPa, calculate the maximum power transmitted if the factor of safety is 10.

Q: The 60° V-belt of a machine is pass around the pulley A of a motor and over a pulley B as shown in…

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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: Design a compression coupling for a shaft to transmit 1300 N-m. The allowable shear stress for the…

A: Given Data The torque transmitted by the shaft is: T=1300 N·m The allowable stress is: τall=40 MPa…

Q: A flat collar bearing has an external diameter which is 1.6 times the intenal diameter. The…

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Q: How much torque must be applied to drive the screw with the applied load in units of newton meters?

A: Here,  is lead angle,  is pitch,  is mean thread diameter.

Q: A single plate both side effective clutch is used to transmit 16 kW power at 500rpm. The average…

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Q: 500 N 30° 60° 750 N

A: At impending, the acceleration of the system remains zero. All the forces balances each other, and…

Q: screw jack has a thread with a pitch of 5 mm and diameter 25 mm. The coefficient of friction is…

A: Given:Mean diameter, d=25 mmcoefficient of friction, μ=0.25Pitch of screw, p=5 mmLoad on the jack,…

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

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Q: From the rotating shaft shown below, a force 100 N was pulled to reduce the shaft’s angular speed…

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Q: OA double-threaded ACME screw, with a major diameter of 40 mm and a pitch of 4 mm, is used to lift a…

A: The power screw in this application exhibits self-locking behavior due to the lead angle (3.82°)…

Q: An automobile single plate ciutch consists of a pair of contacting surtaces. The inneOr and outer…

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Q: Determine the force T that will produce impending motion upward of the 500-lb weight in Figure…

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Q: A multi plate clutch has three plates and four pressure plates, pressed together by an axial force…

A: Given  Total plates = 7 Total contacting surfaces, n  = 7-1 =6  r2 = 100mm r1 = 80 mm W = 500N

Q: A flat belt is wrapped around a Ø3.00-inch pulley for 217°. The loose side belt tension is 282 lb…

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Q: Two parallel shafts whose centre lines are ‘5’ m apart, are connected by an open belt drive. The…

A: C=5 mD=3 md=3 mTmax=4 KNμ=0.3N=700 rpmVelocity of belt, V=π*d*N60V=π*3*70060=109.95 m/s

Q: Coefficients of Static Friction: Steel on Rope: 0.3 Try to pull an Acme brand safe off of a stone…

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Q: 8. A nylon-core flat belt has an elastomer envelop; is 200 mm wide, and transmits 60 KW at a belt…

A: (A) Write the given data. w=200 mmP=60 kWv=25 m/sm=2 kg/mC=6 mD=300 mmd=900 mm

Q: Jestion 3 A flat belt drive connects two pulleys 5 meters apart: The 2m pulley diameter driver…

A: Given, Distance between the two pulleys, L=5mDriver diameter, D1=2mN1=350rpmDriven diameter,…

Q: A v-belt drive is to transmit 330kW power from a pulley of 1m diameter running at 250rpm. The safe…

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Q: A single-plate clutch has a friction disc with inner and outer radii of 20 mm and 40 mm,…

A: Uniform pressure theory is when the product of pressure and area of the contacting surface…

Q: A simple flat belt drive system shown in the figure has a driving pulley diameter 220mm and runs at…

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Q: A 5/8-11 unc x1.75 long grade 8 bolt clamps an assembly as shown. A total load (P)of 11500 lbs is…

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Q: The clutch of a motor car is required to transmit 9 kW at 3500 rpm. It is of single-plate type, with…

A: Given: The power of the motor is 9 kW. The coefficient of friction is 0.25. The maximum pressure is…

Q: An open belt connects two flat pulleys. The pulley diameters are 300 mm and 450 mm and the…

A: Given data as per question d=300 mmD=450 mmθ=160×π180=2.79 radμ=0.35N=200 rpmp=3kw=3000…

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: (i) A uniform ladder of length 7 m rests against a vertical wall. It makes an angle of 45° with the…

A: Q. 3(i), Given: Length of the ladder=7 m angle=45o coefficients of friction between the ladder and…

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.