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The cantilever bar in the figure is made from AISI 1018 CD steel and is statically loaded
The cantilever bar in the figure is made from AISI 1018 CD
steel and is statically loaded with Fy = 800 N, and Fx = Fz = 0.
The fillet radius at the wall is 2 mm with theoretical stress
concentrations of 1.5 for bending, 1.2 for axial, and 2.1 for
torsion.Sut = 440 MPa = 64 kpsi, Sy = 370 MPa = 54 kpsi. Analyze the
stress situation in rod AB by obtaining the following
information.a) Determine the precise...
A bar of steel has the minimum propertiesSe = 40 kpsi, Sy = 60 kpsi, and Sut = 80 kpsi.
A bar of steel has the minimum propertiesSe = 40 kpsi, Sy = 60 kpsi, and Sut = 80 kpsi. The bar is subjected to a steady torsional stress (τm) of 19 kpsi and an alternating bending stress of (σa) 9.6 kpsi. Find the factor of safety guarding against a static failure, and either the factor of safety guarding against a fatigue failure or the expected life of the part.A. Find the factor of safety. For the fatigue analysis, use...
A bar of steel has the minimum properties Se = 40 kpsi, Sy = 60 kpsi,...
A bar of steel has the minimum properties Se = 40 kpsi, Sy = 60 kpsi, and Sut = 80 kpsi. The bar is subjected to a steady torsional stress (τm) of 19 kpsi and an alternating bending stress of (σa) 10.2 kpsi. Find the factor of safety guarding against a static failure, and either the factor of safety guarding against a fatigue failure or the expected life of the part. Based on: A. modified Goodman criterion B. Gerber criterion...
doesn't need any extra information, everything is in there indi 2.. In the figure shown, shaft...
doesn't need any extra information, everything is in
there
indi 2.. In the figure shown, shaft A, made of AISI 1020 hot-rolled steel, is welded to a fixed support and is subjected to loading by equal and opposite forces F via shaft B. A theoretical stress-concentration factor Kts of 1.6 is induced in the shaft by the -in weld fillet. The length of shaft A from the fixed support to the connection at shaft B is 2 ft. The load...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending momen...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending moment M Find the state of the stress at point A in the component. Show stress in an element M 2000 lb-in P 10000lb TE 5000lb.in IT 1 ) Mil 10000 2000 -5000 10000 Problem 4 If the component is machined from AISI 1040 HR steel. What is the safety factor against fatigue failure for infinite life? How much...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending momen...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending moment M Find the state of the stress at point A in the component. Show stress in an element M 2000 lb-in r-1/8" P 10000lb 5000|bin 1.75' 2" T MA 2000 i. -10000 Problem 4 If the component is machined from AISI 1040 HR steel. What is the safety factor against fatigue failure for infinite life? How much load...
A bar of steel has the minimum properties Se 276 MPa, Sy The bar is subjected...
A bar of steel has the minimum properties Se 276 MPa, Sy The bar is subjected to a steady torsional stress of 103 MPa and an alternating of 172 MPa. Find th of safety guarding against a fatigue failure or the expected life of the p analysis use: (a) Modified Goodman criterion. (b) Gerber criterion. (c) ASME-elliptic criterion. 413 MPa, and Suu 551 MPa. bending stress e factor of safety guarding against a static farlure, ånd either the factor art....
answer E,F,G and H please 2. A bar of steel undergoes cyclic loading such that max...
answer E,F,G and H please
2. A bar of steel undergoes cyclic loading such that max = 60 kpsi and Omin = -20 kpsi. For the material, Sut = 80 kpsi, 5y = 65 kpsi,ka = 1.107. ky = 0.858, ke = ka = k, = k, = 1, and f = 0.9. (a) Calculate the alternating stress. (2 points) (b) Calculate the meani median) stress. (2 points) (c) Calculate the fully corrected endurance limit. (6 points) (d) Calculate the...
: A 1 in-diameter solid round bar has a groove with a 0.1-in radius machined into...
: A 1 in-diameter solid round bar has a groove with a 0.1-in radius machined into it. The bar is made of steel with an ultimate strength of 120 ksi and it is subjected to an axial force that fluctuates between-5.15 kip and 12.85 kip. The static stress concentration factor at the groove is Kt 2.1. (40 points) a) Classify the problem type based on the loading condition. b) Determine the fatigue factor of safety using the Goodman failure criterion....
A flat bar (thickness b = 10 mm) with a shoulder fillet is loaded by a...
A flat bar (thickness b = 10 mm) with a shoulder fillet is loaded by a cyclic force F-10-2013 shown below. The bar is made of alloy steel (S. = 900 MPa, S, - 700 MPa) and has dimensions of 35 mm, H = 50 mm, r = 4 mm and I = 80 mm. The actual fatigue strength of the component is estimated as S = 360 MPa for commercially polished surface conditions. The bar should be safe against...
The cantilever bar in the figure is made from AISI 1018 CD
steel and is statically loaded with Fy = 800 N, and Fx = Fz = 0.
The fillet radius at the wall is 2 mm with theoretical stress
concentrations of 1.5 for bending, 1.2 for axial, and 2.1 for
torsion.Sut = 440 MPa = 64 kpsi, Sy = 370 MPa = 54 kpsi. Analyze the
stress situation in rod AB by obtaining the following
information.a) Determine the precise...
doesn't need any extra information, everything is in
there
indi 2.. In the figure shown, shaft A, made of AISI 1020 hot-rolled steel, is welded to a fixed support and is subjected to loading by equal and opposite forces F via shaft B. A theoretical stress-concentration factor Kts of 1.6 is induced in the shaft by the -in weld fillet. The length of shaft A from the fixed support to the connection at shaft B is 2 ft. The load...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending moment M Find the state of the stress at point A in the component. Show stress in an element M 2000 lb-in P 10000lb TE 5000lb.in IT 1 ) Mil 10000 2000 -5000 10000 Problem 4 If the component is machined from AISI 1040 HR steel. What is the safety factor against fatigue failure for infinite life? How much...
Problem 4: A component shown in the figure is subjected to cyclic force P and cyclic torsion T and cyclic bending moment M Find the state of the stress at point A in the component. Show stress in an element M 2000 lb-in r-1/8" P 10000lb 5000|bin 1.75' 2" T MA 2000 i. -10000 Problem 4 If the component is machined from AISI 1040 HR steel. What is the safety factor against fatigue failure for infinite life? How much load...
A bar of steel has the minimum properties Se 276 MPa, Sy The bar is subjected to a steady torsional stress of 103 MPa and an alternating of 172 MPa. Find th of safety guarding against a fatigue failure or the expected life of the p analysis use: (a) Modified Goodman criterion. (b) Gerber criterion. (c) ASME-elliptic criterion. 413 MPa, and Suu 551 MPa. bending stress e factor of safety guarding against a static farlure, ånd either the factor art....
answer E,F,G and H please
2. A bar of steel undergoes cyclic loading such that max = 60 kpsi and Omin = -20 kpsi. For the material, Sut = 80 kpsi, 5y = 65 kpsi,ka = 1.107. ky = 0.858, ke = ka = k, = k, = 1, and f = 0.9. (a) Calculate the alternating stress. (2 points) (b) Calculate the meani median) stress. (2 points) (c) Calculate the fully corrected endurance limit. (6 points) (d) Calculate the...
: A 1 in-diameter solid round bar has a groove with a 0.1-in radius machined into it. The bar is made of steel with an ultimate strength of 120 ksi and it is subjected to an axial force that fluctuates between-5.15 kip and 12.85 kip. The static stress concentration factor at the groove is Kt 2.1. (40 points) a) Classify the problem type based on the loading condition. b) Determine the fatigue factor of safety using the Goodman failure criterion....
A flat bar (thickness b = 10 mm) with a shoulder fillet is loaded by a cyclic force F-10-2013 shown below. The bar is made of alloy steel (S. = 900 MPa, S, - 700 MPa) and has dimensions of 35 mm, H = 50 mm, r = 4 mm and I = 80 mm. The actual fatigue strength of the component is estimated as S = 360 MPa for commercially polished surface conditions. The bar should be safe against...
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