A machine component is modeled as a round rod, supported with bearings at either end, with two transverse loads as shown. Note, the end conditions on the beam can be considered simply supported in the y-direction and the z- direction. Z-Axis Y-Axis X-Axis System parameters: d = 25mm L= 0.5m L1 = 0.1 m L2 = 0.4m Fz = 600 N and Fy = 500 N Required: • Determine the critical location where stress will be a maximum Fy Fz • Draw a stress element at that critical location and determine the principal normal and principal shear stresses • Determine the von Mises stress at that critical location

A machine component is modeled as a round rod, supported with bearings at either end, with two transverse loads as shown. Note, the end conditions on the beam can be considered simply supported in the y-direction and the z- direction. Z-Axis Y-Axis X-Axis System parameters: d = 25mm L= 0.5m L1 = 0.1 m L2 = 0.4m Fz = 600 N and Fy = 500 N Required: • Determine the critical location where stress will be a maximum Fy Fz • Draw a stress element at that critical location and determine the principal normal and principal shear stresses • Determine the von Mises stress at that critical location

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter4: Numerical Analysis Of Heat Conduction

Section: Chapter Questions

Problem 4.49P

See similar textbooks

Similar questions

Find unknown forces pls . Step by step
Parameters Mass 5kg A=2 B=7 C(m)=3 D(m)=4.583
PROBLEM: 7 Calculate the dimensions of helical spring for a spring loaded safety valve from the following data : Valve Diameter = 45 mm; operating pressure = 0.6 N/mm2 Maximum pressure when the valve blows off freely = 0.99 N/mm2 ;valve lift when pressure rises from 0.6 to 0.99 N/mm2 = 5.5 mm ;Maximum permissible stress = 555 N/mm2 ; spring index ,C = 9; Modulus of rigidity =0.85x 105 N/mm2. Assume the spring coil is squared and ground.
PROBLEM: 5 A helical valve spring is to be designed for an operating load range of 90N to 195N. The maximum deflection of the spring for this load range is 7.5 mm. Assuming a spring index of 9, a permissible shear stress of 550 N/mm2 for the material and the modulus of rigidity of 0.85x105 N/mm2. Determine the dimensions of the spring. (i.e. Diameter of the spring wire ,Mean coil diameter, Outer diameter of the spring, number of active turn and free length of the spring). Assume the spring coil is squared and ground.
As seen in the figure, the block on an inclined plane is lifting from 0 0 with two degrees increment in each step. (0, = 0, 0 =2, 02 = 4, ..) Until which degree can we increase the angle without any slipping between the block and the inclined plane? For condition of F > F, the block continues to hang on the inclined plane. Otherwise, it starts to slip. F, = W + sin8(rad), Fy = W+ cosa(rad) F = F, + u, u = 0.50, W = 100 N
6-2 For the slider-crank mechanism shown, link (2) rotates with an angular velocity of 1.0 rad/sec CW. Assume the following link lengths: 0,0, = 10.0, O,A = 5.0, AB = BD = 5.0, O,C =15.0 cm a) For a crank angle of 0, = 60Y, draw the mechanism in the configuration closest to the one shown b) Locate all the instant centers Using the instant centers, determine: c) The angular velocity of link (3) and link (4) d) The velocity of point C on link (4); show it on the figure and write its magnitude next to it e) The velocity of point D on link (3); show it on the figure and write its magnitude next to it C 5.0 cm D `B A (4) (2) (Not necessarily drawn to scale or according to the given dimensions)
Shown below is a horizontal beam that is fixed at the left end and is cyclically operated at the right end by a vertical actuator that deflects it 3 mm up and 10 mm down, both from the horizontal position. The frequency of cycling is 2 Hz. The beam is 250 mm long and has a rectangular cross section of 20 mm width. The beam's material is a steel with Sut = 440 MPa, Syt = 370 MPa, and a fully modified Se = 250 MPa. %3D %3D (a) Using a factor of safety of 1.5, determine the thickness of the beam (h) for a life of 1,000 hours. (b) Suppose a small hole of 4 mm diameter is drilled at the mid-width of the beam at a distance 150 mm from the left end. The beam thickness is the same as that determined in Part (a). Can the beam survive 1,000 cycles of cyclic operation now? Justify your answer with calculations. h 250 mm Actuator
A stone crusher machine working 8 hours a day is driven by an electric motor with a narrow-V belt-pulley mechanism. The transmitted power is P = 18.5 kW, the speed of the motor is n1 = 1450 RPM, and the required rotational speed for the stone machine is n2 = 690D / d. Sizing of the narrow-V belt-pulley mechanism is required according to the given. Recommended value for the axle spacing a = k. (dw1 + dw2) k = 0.9
(14) The figure shows a crank loaded by a force F = 190 lbf which causes twisting and bending of the 0.75-in-diameter shaft fixed to a support at the origin of the reference system. In actuality, the support may be an inertia which we wish to rotate, but for the purposes of a strength analysis we can consider this to be a statics problem. The material of the shaft AB is hot-rolled AISI 1018 steel (S, = 32 kpsi). Using the maximum-shear-stress theory, find the factor of safety based on the stress at point A. Is this theory predicts yielding? %3D (Ans./ n= 0.967, yes) in -in dia. tin -in dia. Hin В 4 in 5 in
I am supposed to draw a shear force diagram and bending moment diagram for this frame. I found the exact same question and solution but it is the imperial version, not the SI version that I have so the numbers are different. Please draw the diagrams for this problem. I have done the question but I don't know if my answers are right after using the virtual work and force methods. Set Ax & Ay as redundants: Ex = 100kN ; Ey = 260kN ; ME = 445 kNm deltaAx = -1950/EI deltaAy = -2375/2EI fAx,Ax = 252/EI fAy,Ay = 125/3EI fAx,Ay = -75/EI Compatibility Equation: deltaAx + (fAx,Ax)(Ax) + (fAx,Ay)(Ay) = 0 deltaAy + (fAx,Ay)(Ax) + (fAy,Ay)(Ay) = 0 Ax = 34.94kN Ay = 91.38kN New reaction values: Ex = 65.06kN ; Ey = 168.62kN ; ME = 197.74kNm
What is static force analysis? A four bar mechanism has following dimensions: Length of crank=100 mm, Length of coupler link=450mm, length of rocker-270 mm and length of fixed link=250 mm. A force.F=-100i N is applied on to mid-point 'C' of rocker, when crank makes 120° from positive x-axis. Calculate pin forces and torque to be applied on to the crank for equilibrium. 1. A disturbing mass 'm' kg is attached to a shaft. The shaft is rotating at 'n' rpm, The radial distance of the center of gravity of the disturbing mass from the axis of rotation is 'r' mm. It is required that the disturbing mass should not be disturbed by any addition or subtraction of mass. Suggest the ways to balance the system and justify by proper expressions. 2.
Alert for not submit AI generated answer. I need unique and correct answer. Don't try to copy from anywhere. Do not give answer in image formet and hand writing