Stress analysis, Mechanical Engineering

Assignment Help:

Figure shows rough sketch of a selected representative critical part of a "Quick Coupler" (of an earth moving equipment) made with cast steel.  You need to perform FEA analysis to estimate critical stress levels at given operational conditions.   You can assume applied load as P = 3kN.   Your tasks: (Follow FEA reporting format where necessary)

1.  Perform an FEA analysis for portion of the Quick Coupler with suitable constraints.  (Hint: You can assume the sketch (b) represents the actual loaded component of the coupler. this critical part is taken from the circled area.  You can consider the surfaces below the centre line (CL)s to be free and the top surface of the sketch to be rigidly connected to the larger body of the coupler)

2.  Estimate the stress level at point A using your knowledge in "Stress Analysis".   Use only the given dimensions, and list clearly your assumptions and justify them.  

3.  Tabulate and compare FEA results with manually calculated values.  Explain the differences in the answers you determined from FEA and manual estimates.  Justify your comments.

1587_stress analysis.png


Related Discussions:- Stress analysis

Erosion-corrosion in steam service, Q.What is Erosion-Corrosion in Steam Se...

Q.What is Erosion-Corrosion in Steam Service? Depending on the steam quality, Let-down valves are subject to erosion-corrosion when pressure drop exceeds 1000kPa. Hard facing i

Combined gas turbine/Rankine cycle, b. Assuming a 20 MW simple cycle gas tu...

b. Assuming a 20 MW simple cycle gas turbine with a firing temperature of 1600K develop an analysis of a combined cycle. Assume that Tmax in the Rankine cycle is 560 C, Pmax = 60

Evaluate the volumetric efficiency of the engine, (a) Describe the volumetr...

(a) Describe the volumetric efficiency for an I. C. Engine. What is the basic effect of volumetric efficiency on: (i) Specific fuel consumption, (ii) engine power. (b) A p

Auto - associative network, We seek to test if an auto-associative network ...

We seek to test if an auto-associative network is capable of recalling certain memories. Here you will test if patterns can be completed or recovered. You are given a single patter

Determine the reactions at supported end, A steel dia 10 mm passes through ...

A steel dia 10 mm passes through a brass tube of internal dia 15mm and external dia is 25 mm. The bolt is tightened by a nut. The length of tube is reduced by 1.5mm and the length

Discuss the inversions of double slider crank chain, a) Describe and illust...

a) Describe and illustrate the terms with their classification: Mechanism, Kinematic, Machine links and Kinematic pair. b) Discuss the Inversions of double slider crank chain an

Explain carnot cycle, Illustrate modified Rankine cycle in detail with p-v ...

Illustrate modified Rankine cycle in detail with p-v and T-S diagrams. Explain Carnot cycle in detail with T-S and P-V diagram, and also write expression for thermal efficiency,

Show prevailing wind conditions for plant layout, Q. Show Prevailing wind c...

Q. Show Prevailing wind conditions for plant layout? Prevailing wind conditions influence the design considerations for the location of the flare or vent stack. It is vital tha

Automobile, what is internal combustion engine

what is internal combustion engine

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd