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

Resistance welding, RESISTANCE WELDING The types are as follows: ...

RESISTANCE WELDING The types are as follows: Resistance Spot Welding Resistance Seam Welding Projection Welding Flash Butt Welding Flash Butt Welding Stit

Gas tungsten arc welding (gtaw), GAS TUNGSTEN ARC WELDING (GTAW) Gas Tu...

GAS TUNGSTEN ARC WELDING (GTAW) Gas Tungsten Arc Welding (GTAW) is popularly known as Tungsten Inert Gas welding (TIG). In this process, an arc is struck between a non consumab

Determine the smallest increment of strain hat, A 16-bit A/D board is arran...

A 16-bit A/D board is arranged to accept voltage signals ranging from -5V to +5V.  The A/D board is used to monitor the output from the Wheatstone bridge shown below.  The strain g

Explain concept of counter bore in radial drilling machine, Explain concept...

Explain concept of Counter Bore and countersink in radial drilling machine Counter Bore :- This operation uses a pilot to guide the cutting action to accommodate the heads

Motion of the particle takes place in plane, A particle is acted upon by a ...

A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of the particle. The motion of the particle takes place in a plane, then wha

Calculate the Induction Motor Efficiency, A three phase squirrel cage induc...

A three phase squirrel cage induction motor has the nameplate data shown in Table I below  Table I : Induction Motor Nameplate Data. a)  Calculate the induction motor ef

Determine the maximum efficiency, A jet strikes tangentially a smooth curve...

A jet strikes tangentially a smooth curved vane moving in the similar direction as the jet, and the jet gets reversed in the direction. Prove that the maximum efficiency is slightl

Instantaneous-absolute-relativec centre-coriolis component, Instantaneous C...

Instantaneous Centre: this is a point around which link rotates at a particular instant. Absolute Instantaneous Centre: this is a fixed centre around which link rotates.

Steam, what is dry ness fraction?

what is dry ness fraction?

Determine the work related area of cad, Work related area of CAD Work r...

Work related area of CAD Work related to the following areas has been addressed in this interface.  Investigation of CAD data structures and the presentation of 2-D and

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