Sut=800MPA by machining method in the figure, Shaft variable M made of a steel with Sy=640MPA subjected to moments. 50% confidence status n=2 safety according to Goodman fatigue damage criterion for the maximum moment M to be applied to the shaft. find it. 5-mm rad. 4M 4M 60 mm 50 mm

Q: A steel shaft is subjected to a fluctuating torque, T, as shown below. All surfaces are machined,…

A:

Q: Q/ Figure below shows the load components acting on a helical gear mounted on a simply supported…

A: Given data Diameter of the shaft =20 mm Ry1+Ry2=2KN2×127+68.42=Ry2×177Ry2=322.42177=1.8215…

Q: In the figure below the shaft is simply supported in ball bearings at A and D. The shaft rotates and…

A:

Q: Required information The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft…

A:

Q: 2. A l-in diameter rotating solid round bar has a groove 0.1-in deep with a 0.1-radius machined into…

A: Given data as per question Bending moment =1000 lbf. in f =0.9  q = 0.8 Calculations tensile…

Q: A) Explain 1) Different types of Keys 2) Interference fit 3) Couplings.

A: (1) In this case, we will answer the all subparts (up to 3) of the part A. Please resubmit the…

Q: The beam shown in (Figure 1) is subjected to a moment of M = 55 kN - m igure 50 mm 50 mm 50 mm B 50…

A:

Q: Fatigue and Variable Loading Example 4 In the figure below the shaft is simply supported in ball…

A:

Q: An aircraft engine develops 150kW at 1500rpm. The engine output shaft is steel which fails when the…

A:

Q: 1. A cold-drawn AISI 1015 steel tube is 300 mm OD by 200 mm ID and is to be subjected to an external…

A: Given data - Outer diameter - 300 mm Internal diameter - 200 mm Yield strength = 600 Mpa It is asked…

Q: A stepped shaft has dimensions of D = 2 in., d = 1 in., and r = 0.1 in. It is machined from AISI…

A: given data :D=1.2 inchd=1 inchr=0.03inso=100ksiSY=80ksiassumption the shaft is manufactureis as…

Q: Section 12-1 to 12-6 For the shaft subjected to the external torque in each of Figs. P12-1 to P12-6,…

A:

Q: The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and…

A: The sudden change in the area at the left is higher than the right ends, Therefore, the critical…

Q: Q4) The non-rotating shaft shown in figure 3, is made by 1050 HR machined steel. The shaft is…

A: NOTE:  Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: Compute Sn and sketch the goodman fail the part drawn below. Material is cold rolled steel.

A: GivenSu=520MPaSy=350MParelaibility =90%colled rolled steel

Q: A shaft is supported by two ball bearings at the ends, as shown in Figure Q3. C Gear R1 R2 Figure Q3…

A:

Q: The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and…

A: To findDetermine the minimum fatigue factor of safety based on achieving infinite life. If infinite…

Q: The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and…

A: The material used: AISI 1040 CD from figure: d=158in=8+58d=1.625in…

Q: onsider the beam shown in (Figure 1). Suppose that P = 45 kN. jure 2 m D 2m Part B Determine the…

A: To Find :  The displacement at point D . Given :  The load P is P=45kN The total lenght is l=7m Free…

Q: Q1) Figure 1 shows a shaft mounted in bearings at A and D and having pulleys at B and C. The forces…

A: Given:Here are the given data,To find:The minimum shaft diameter.

Q: Use the general shaft layout given and determine critical diameters of the shaft based on infinite…

A: The tension .The design factor given is .The notch radius given is .

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.