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Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel...
Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and...
Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and is made from low-carbon steel with S. - 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 1200 N Answer: P-6,386 N, Factor of safety = 4.6
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN...
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with Sy=165 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Use Table 4-2 for recom- mended values for C. Determine the following for link 2. 500 mm 900 mm 750 mm where...
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...
Link BD is 5.6 mm thick and is made of a steel with a 566 MPa...
Link BD is 5.6 mm thick and is made of a steel with a 566 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.9 kN load with a factor of safety of 3.1? LAB=189 mm and LBC=149 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug in the...
*Please help!* Link BD is 6.4 mm thick and is made of a steel with a...
*Please help!*
Link BD is 6.4 mm thick and is made of a steel with a 543 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.8 kN load with a factor of safety of 2.7? LAB=150 mm and LBC=131 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug...
26. A 42.o-mm-thick plate made of low carbon steel is to be reduced to 34.0 mm...
26. A 42.o-mm-thick plate made of low carbon steel is to be reduced to 34.0 mm in one pass in a rolling operation. As the thickness is reduced, the plate widens by 4%. The yield strength of the steel plate is 174 MPa and the tensile strength is 290 MPa. The entrance speed of the plate is 15.0 m/min. The roll radius is 325 mm and the rotational speed is 49.0 rev/min. Determine the minimum required coefficient of friction that...
A rotating shaft is made of 42 mm by 4 mm thick cold-drawn round steel tubing and has a 6 mm diam...
A rotating shaft is made of 42 mm by 4 mm thick cold-drawn round steel tubing and has a 6 mm diameter hole drilled transversely through it. The shaft is subjected to a pulsating torque fluc- tuating from 20 to 160 Nm and a completely reversed bending moment of 200 Nm. The steel tubing has a minimum strength of Sut 410 MPa (60 ksi). The static stress-concentration factor for the hole is 2.4 for bending and 1.9 for torsion. The...
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).
A low carbon steel shaft is designed to have a diameter of 30 mm. It is...
A low carbon steel shaft is designed to have a diameter of 30 mm. It is to be subjected to an axial load (P-30 kN), a moment (M-200 N-m), and a torque (T-300 N-m). Assume the yield stress for the steel is (280 MPa), the Poisson's ratio is (v= 0.29), and the safety factor is (1-1). Calculate the margin of safety using the following failure theories. a.) Rankine Criteria (Maximum Principal Stress) b.) Tresca Criteria (Maximum Shear Stress) c.) Saint...
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...
Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and is made from low-carbon steel with S. - 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 1200 N Answer: P-6,386 N, Factor of safety = 4.6
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with Sy=165 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Use Table 4-2 for recom- mended values for C. Determine the following for link 2. 500 mm 900 mm 750 mm where...
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...
Link BD is 5.6 mm thick and is made of a steel with a 566 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.9 kN load with a factor of safety of 3.1? LAB=189 mm and LBC=149 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug in the...
*Please help!*
Link BD is 6.4 mm thick and is made of a steel with a 543 MPa ultimate strength in tension. What should be its width, w, in mm if the structure shown is being designed to support a 17.8 kN load with a factor of safety of 2.7? LAB=150 mm and LBC=131 mm. Note: Your answer should be given in the requested units and be to 1 decimal place. Suggestion: Work out the problem symbolically and then plug...
26. A 42.o-mm-thick plate made of low carbon steel is to be reduced to 34.0 mm in one pass in a rolling operation. As the thickness is reduced, the plate widens by 4%. The yield strength of the steel plate is 174 MPa and the tensile strength is 290 MPa. The entrance speed of the plate is 15.0 m/min. The roll radius is 325 mm and the rotational speed is 49.0 rev/min. Determine the minimum required coefficient of friction that...
A rotating shaft is made of 42 mm by 4 mm thick cold-drawn round steel tubing and has a 6 mm diameter hole drilled transversely through it. The shaft is subjected to a pulsating torque fluc- tuating from 20 to 160 Nm and a completely reversed bending moment of 200 Nm. The steel tubing has a minimum strength of Sut 410 MPa (60 ksi). The static stress-concentration factor for the hole is 2.4 for bending and 1.9 for torsion. The...
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).
A low carbon steel shaft is designed to have a diameter of 30 mm. It is to be subjected to an axial load (P-30 kN), a moment (M-200 N-m), and a torque (T-300 N-m). Assume the yield stress for the steel is (280 MPa), the Poisson's ratio is (v= 0.29), and the safety factor is (1-1). Calculate the margin of safety using the following failure theories. a.) Rankine Criteria (Maximum Principal Stress) b.) Tresca Criteria (Maximum Shear Stress) c.) Saint...
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...
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