A bar AISI 1035 steel forged and heat treated with minimum yield strength of 570MPa is subjected to bending moment of 290Nm and a torsional moment of 310Nm. Assuming a factor of safety of 2,  determine the diameter of rod using the following theories of failure (i) Maximum Shear stress theory and (ii) Distortion Energy theory (iii) Maximum stress theory, also specify which diameter is considered as safe

Q: The round cross-sectional bar shown below is cut from a steel with a diameter of 34 mm and has the…

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Q: The cold-drawn steel shaft has an ultimate strength of 1350 MPa, yield strength of 1200 MPa, and…

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Q: A certain steel shafting material has an ultimate strength of 93 ksi, a notch radius of 0.25 inch,…

A: Given that, Sut=93 ksi,Notch radius=0.25 in,kf=2.5,cycles=166,077 According to the standard graph,…

Q: The load on a bolt consists of an axial thrust of 10 kN, with transverse shear force of 6…

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Q: Q2) Based on data below, draw the S-N curve for fatigue test if the specimen have neck diameter 5mm,…

A: Write the formula for the maximum stress at the neck. S=32PLπd3 Here, S is the maximum stress, P is…

Q: The round cross-sectional bar shown below is cut from a steel with a diameter of 34 mm and has the…

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Q: The bar shown made from steel (Sut = 80 ksi) is subjected to a fully reversed bending moment of 1250…

A: Given data

Q: Q1) A steel bolt, 2.5 cm in diameter, carries a tensile load of 40 kN. Estimate the average tensile…

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Q: (a) A bar AISI 1035 steel forged and heat treated with minimum yield strength of_MPa is subjected to…

A: Maximum Shear Theory= 418 Distortion Energy Theory=298 Maximum stress Theory=352

Q: Fy= 870 N 80 100 400 80 200 D A B Ex= 4,7 kN Ex= 4,7 kN Ø 27 Ø37 2,5 r Ø 4 hole 2,5 r 図区

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Q: 1. A steel of rotating-beam test specimen has an ultimate strength of 1600Mpa. Estimate the life of…

A: Given, Sut = 1600 MPa σrev= 900 MPa From Graph Sut = 1600 MPa = 232 psi  => f = 0.77 Sut >…

Q: The round cross-sectional bar shown below is cut from a steel with a diameter of 35 mm and has the…

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Q: An AISI 1010 HR steel beam that has a diameter of 20 mm supports non-rotating cyclic bending load at…

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Q: 4. A bar of steel has minimum properties of Se=40 kpsi, Sy = 60 kpsi, and Sut = 80 kpsi. The…

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Q: A solid square rod is cantilevered at one end. The rod is 0.6 m long and supports a completely…

A: Data given - AISI 1080 hot rolled steel  Length = 0.6 m Load = 2KN Design factor = 1.5  N= 104

Q: Q.2. A bolt is subjected to a tensile load of 18 kN and a shear load of 12 kN. The materia has an…

A: Given data: Tensile load, FT = 18 kN. Shear load, Fs = 112 kN. Yield stress, σys = 328.6 MPa. The…

Q: An AISI 1020 HR steel beam that has a diameter of 35 mm supports non-rotating cyclic bending load at…

A: Steel Beam AISI 1020 Hot rolled d = 35 mm Working temperature 250 C Reliability = 99. 45 %  It is…

Q: hardest point in the embedment A or B of the element shown in the figure. This bar is made of hot…

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Q: A solid round bar with diameter of 50.800 mm has a groove cut to a diameter of 45.720 mm, with a…

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Q: No results for "2. A 50 mm diameter shaft was made of steel with a yield strength ad ultimate…

A: Given data as per the question diameer of shaft =50 mmyield strength  of shaft=220 Mpaultimate…

Q: A 15 mm diameter nonrotating round bar is made of AISI 1050 cold-drawn steel and has a 3-mm diameter…

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Q: Produced from xCy steel material by machining method, the shaft is bedded at C and D points. With…

A: Given data and Initial Calculation :-

Q: Required Information For a bar of AISI 1015 cold-drawn steel, determine the factor of safety using…

A: Given dataσA=28kpsiσB=15.5 kpsi``

Q: Estimate the endurance strength (Se) of a 1.49-in-diameter (d) rod of AISI 1040 steel having a…

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Q: The rotating shaft running at n = 900 rpm, shown in the figure below, is machined from AISI 1045 CD…

A: Data given- n = 900 rpm  F = 10.1 kN . reliability = 99.9 %  T = 35°C

Q: A 200 mm diameter solid circular shaft is sub- jected to a torque T. The shaft is made of a material…

A: We know that a solid circular shaft with a diameter of 200 mm is subjected to a torque T.The shaft…

Q: Produced from xCy steel material by machining method, the shaft is bedded at C and D points. With…

A: Given Data and initial Calculation :-

Q: (2) A 1015 hot-rolled steel circular operating in an environment of 485 °F. If S-110ksi, S=50 ksi…

A: Given: The type of material = 1015 hot rolled steel at 485°C The ultimate strength of shaft, Sut =…

Q: Q.1 The ultimate tensile strength of the material is 1000 MPa and yield strength of 910 MPa. A rod…

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Q: A circular hollow steel tube (outer diameter 30 mm, inner diameter 25 mm) is subjected to a cyclic…

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Q: A 4340 quench and tempered rotating steel shaft, d = 1 in, is loaded in fully reversed bending . The…

A: Permissible stress is stress which produces due to pressure or forces which does not exceed the…

Q: Q4/ Answer one A) A cylindrical rod of 16 mm diameter is made of plain carbon steel. It is subjected…

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Q: The round cross-sectional bar shown below is cut from a steel with a diameter of 34 mm and has the…

A: Answer: The maximum length of the bar that prevents failure is 889.5358 mm.

Q: A solid steel shaft is to be designed to transmit 700 kW at 1,500 revolutions per minute. The steel…

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Q: The bar shown made from steel (Sut = 70 ksi) is subjected to a fully reversed bending moment of 1000…

A: When external load acting on a component is not static, but varying in magnitude with respect to…

Q: 14. A steel shaft is subjected to completely reversed bending moment of 800 N-m and a cyclic…

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Q: A 1-in steel shaft is loaded with combined bending and torsion: Ma = 1,024 lbf · in, Ta = 0 lbf ·…

A: diameter of shaft= 1 inch  Amplitude of moment= Ma= 1024 lbf Amplitude of bending stress =…

Q: A shaft made of steel has the following minimum properties Se = 270 MPa, Sy = 423 MPa, and Sut = 527…

A: Given: The endurance strength, Se = 270 MPa The yield strength, Sy = 423 Mpa The ultimate strength,…

Q: Two steels are being considered for the manufacture of as-forged connecting rods subjected to…

A: 4340 Steel. Sut=260 ksi Uncorrected endurance limit For Su>200 ksiS'e=200 ksi Surface factor ka…

Q: Fy= 820 N 80 100 400 80 200 A B Ex= 4,2 kN Ex= 4,2 kN Ø 22 Ø32 2,5 r Ø 4 hole 2,5 r

A: Initial Process:-

Q: Question 4 A shaft of 75 mm diameter fails (experiences the onset of yield) under a bending moment…

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Q: from a steel with a diameter of 36 mm and has the following properties (Sut = 479 MPa, Sy = 389 MPa…

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Q: The figure shows a section of a shaft made of annealed steel with yield strength of 600 MPa and…

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Q: The bar shown made from steel (S= 90 ksi) is subjected to a fully reversed bending mornent of 1500…

A: Given data: