The figure 1 shows a pulley assembly that consists of a shaft supported by two bearings and driven by a motor on the righthand side (not shown in the figure). The shaft diameter is 100mm. The pulley consists of two disks, each disk is 15 mm thick and has an outer diameter of 620mm, that are connected by means of a cylindrical shell. The length of the shell is 500mm, the outer diameter of the shell is 600mm, and the thickness of the shell is 15mm. The pulley drives a belt that places a uniformly distributed load on the shell (of 100000N) as shown in the diagram. The belt lifts a load that applies a torque of 6000Nm to the pulley. The shell and the plates are connected. A 6mm fillet should be applied to all the  90 degree corners between the shaft and the plates and between the shell and the plates. The deflection of the shaft

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Q: 4- Determine the required diameter of the solid shaft BC, if the allowable shearing stress is given…

A: The total torque on the shaft BC is T=5+10=15 kNm

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Q: The device serves as a compact torsional spring. It is made of A-36 steel and consists of a solid…

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Q: 2. For the system shown below, compute the maximum torque it can accommodate if a is 2000mm and b is…

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Q: QUESTION 2 In Figure 2, the shaft is made of a solid A992 steel at section AB (rs = 25 mm),…

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Q: The answers I got for A and B are correct. The following is the remaining answers I got which are…

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Q: Question 3 AC The circular stepped shaft ABD shown in Figure Q3 has its ends fixed against rotation.…

A: Step 1: Step 2: Step 3: Step 4: solution is given above

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Q: Figure below shows a portion of a pump that is gear-driven at uniform load and speed. The 25 mm…

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Q: Turning moment 1mm = 60Nm: crank angle, 1 mm = 1°. The turning moment shows the maximum energy that…

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

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Q: 2. A steel shaft rotating at 600 rpm is supported by two bearings as shown. E=30 Mşi, d=1.0" (inch),…

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Q: 1- Name the different forms of journal bearings. 2- Sketch with freehand and name the different…

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Q: A motor provides 60 hp power to a wheel B. It rotates a solid shaft in AISI 1020 steel, 4 cm in…

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Q: A conveyor is used to drive the inertial load of 0.02 kg m² in the required speed range with a…

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Q: A chain drive is desired to couple a gearmotor with a bucket elevator. The 40 hp. gearmotor will…

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.