for the shaft shown below answer the following: 1. Find the factor of safety in point H if the shaft is made from carbon steels 1030 hot rolled and the shaft diameter is 32 mm. 2. Find the diameter of the shaft if it made from wrought-aluminum alloy 2024
for the shaft shown below answer the
following:
1. Find the factor of safety in point H if
the shaft is made from carbon steels
1030 hot rolled and the shaft
diameter is 32 mm.
2. Find the diameter of the shaft if it
made from wrought-aluminum alloy
2024 heat treated and the factor of
safety is 2.
3. Select suitable carbon steel alloy for
that shaft if its diameter is 25 mm
and factor of safety required is 1.5.
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for the shaft shown below answer the following: 1. Find the factor of safety in point H if the shaft is made from carbon steels 1030 hot rolled and the shaft diameter is 32 mm. 2. Find the diameter of the shaft if it made from wrought-aluminum alloy 2024
Problem 2: A hot-rolled shaft shoulder has a large diameter D is 45 mm, the small...
Problem 2: A hot-rolled shaft shoulder has a large diameter D is 45 mm, the small diameter d is 30 mm, and the fille (notch) radius is 3 mm. The bending moment, and the steady torsion moments are 100 N.m, and 75 N. respectively. The reliability goal for the endurance limit is 0.90. If the shaft is made of AISI 1030 hot-roll steel, (a) Determine the fatigue stress concentration factors (Ks, and Ks). (b) Determine endurance limit (Se). (c) Determine...
Sec. A Sec. B Question 2. A 40 mm diameter shaft is made from carbon steel...
Sec. A Sec. B Question 2. A 40 mm diameter shaft is made from carbon steel having ultimate tensile strength of 800 Mpa. It is subjected to a torque which fluctuates between 1500 Nm to - 1000 Nm. Calculate the factor of safety (we cannot tolerate any plastic deformation, make suitable assumptions when necessary).
An shown in the folloing figure, shaft A. made of AISI 1020 hot-rolled steelis welded to...
An shown in the folloing figure, shaft A. made of AISI 1020 hot-rolled steelis welded to a ised suppot and is subjected to loading by simultaneous forces Fr and F:via shat B. A theoretieal stress concentration factor K of 1.6 and K, of 1.4 is induced in the shat by the E in weld fillet 1 he, lengi h of shaft A from the fixed support to the connection at shaft B is 2 ft. The load cycles thom 1S0...
Bar B of the pin connected system is made of aluminum alloy (E=105 GPa, A=1200 mm^2)...
Bar B of the pin connected system is made of aluminum alloy
(E=105 GPa, A=1200 mm^2) and bar A is made of a hardened carbon
steel (E=210 GPa, A=1200 mm^2). Bar CDE is rigid. When the system
is unloaded, Bars A and B are unstressed.
Determine:
a) The Normal Stress in bars A and B. (5pts)
b) The Shearing Stress in the 20-mm diameter pin E which is in
double shear. (5pts)
c) If the yield stress of the material...
Problem 1. A cylindrical pressure vessel has inside diameter d_{o} = 500 mm and inside diameter di=490 mm.if it i made of carbon steel SAE 1040 OQT1300, find the maximum allowable internal pressure if the safety factor against yielding is not to be less
Problem 1.A cylindrical pressure vessel has inside diameter d_{o} = 500 mm and inside diameter di=490 mm.if it i made of carbon steel SAE 1040 OQT1300, find the maximum allowable internal pressure if the safety factor against yielding is not to be less than 4. Neglect the external pressure and assume that the longitudinal stresses are taken by the vessel itself.a) Solve using the MSST. b) Solve using the DET.See Appendix 3 for material properties.
please show all work 2. (12 pts) A shaft w ith a step in diameter is made of SAE 1045 steel. It is required to withstand 107 cycles kN. The shaft has 2(a), di 25 mm, d2-30 mhm, and ρ :0.625 mm....
please show all work
2. (12 pts) A shaft w ith a step in diameter is made of SAE 1045 steel. It is required to withstand 107 cycles kN. The shaft has 2(a), di 25 mm, d2-30 mhm, and ρ :0.625 mm. Use Peterson's fitted on (equation below) for a value of a. Modification factors shall be applied for the following of an axial force amplitude P, 16kN applied along with a mean force of Pm dimensions, as in Figu...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- conditi...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- condition constants are C-1 and C-1.2 for buckling in and out of the plane of the drawing, respectively. a. Using a design factor na 4, find a suitable thickness for the link. b. Are the bearing stresses at O and B of any...
Problem 2: A hot-rolled shaft shoulder has a large diameter D is 45 mm, the small diameter d is 30 mm, and the fille (notch) radius is 3 mm. The bending moment, and the steady torsion moments are 100 N.m, and 75 N. respectively. The reliability goal for the endurance limit is 0.90. If the shaft is made of AISI 1030 hot-roll steel, (a) Determine the fatigue stress concentration factors (Ks, and Ks). (b) Determine endurance limit (Se). (c) Determine...
Sec. A Sec. B Question 2. A 40 mm diameter shaft is made from carbon steel having ultimate tensile strength of 800 Mpa. It is subjected to a torque which fluctuates between 1500 Nm to - 1000 Nm. Calculate the factor of safety (we cannot tolerate any plastic deformation, make suitable assumptions when necessary).
An shown in the folloing figure, shaft A. made of AISI 1020 hot-rolled steelis welded to a ised suppot and is subjected to loading by simultaneous forces Fr and F:via shat B. A theoretieal stress concentration factor K of 1.6 and K, of 1.4 is induced in the shat by the E in weld fillet 1 he, lengi h of shaft A from the fixed support to the connection at shaft B is 2 ft. The load cycles thom 1S0...
Bar B of the pin connected system is made of aluminum alloy
(E=105 GPa, A=1200 mm^2) and bar A is made of a hardened carbon
steel (E=210 GPa, A=1200 mm^2). Bar CDE is rigid. When the system
is unloaded, Bars A and B are unstressed.
Determine:
a) The Normal Stress in bars A and B. (5pts)
b) The Shearing Stress in the 20-mm diameter pin E which is in
double shear. (5pts)
c) If the yield stress of the material...
please show all work
2. (12 pts) A shaft w ith a step in diameter is made of SAE 1045 steel. It is required to withstand 107 cycles kN. The shaft has 2(a), di 25 mm, d2-30 mhm, and ρ :0.625 mm. Use Peterson's fitted on (equation below) for a value of a. Modification factors shall be applied for the following of an axial force amplitude P, 16kN applied along with a mean force of Pm dimensions, as in Figu...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- condition constants are C-1 and C-1.2 for buckling in and out of the plane of the drawing, respectively. a. Using a design factor na 4, find a suitable thickness for the link. b. Are the bearing stresses at O and B of any...
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