Stress concentrations, Mechanical Engineering

Assignment Help:

Describe the test specimens that were used in the testing program, and what one hopes to learn by testing them. Show the "test matrix" (i.e. a listing of what specimens made of what materials under what test conditions) in a table in addition to describing it in the text.

Discuss the instrumentation of your test specimens with strain gages. Where were the strain gages placed, and why. The strain gage application procedures need not be described in detail. You may reference material from the Lab Manual and associated sources for this purpose. Note any deviations from the procedure described in this documentation. If you experienced any difficulties in the strain gaging operations, discuss the difficulties, their causes and consequences in the report.

Describe the equipment used (the Baldwin uniaxial testing machine, the MTS testing machine, strain gages and associated DAQ hardware, measuring tools, etc), explaining their basic operating principle, the capacity of the machine(s) and the sensitivity of measuring devices used.

Summarize the testing and data acquisition procedures (two to three paragraphs for the static test, one paragraph for fatigue testing).


Related Discussions:- Stress concentrations

Refrigeration, In a steam jet refrigeration system, the ejector extracts 3....

In a steam jet refrigeration system, the ejector extracts 3.3 m3/s of saturated water vapor at a temperature of 7.2 °C from the flash chamber. The return water from the cooling coi

Determine the moment of forces, Determine the moment of forces: The si...

Determine the moment of forces: The side of a square ABCD is 1.60 m long .Four forces equal to 6, 5, 4 and 8 N acts respectively along with the line CB, BA, DA, DB. Determine

Belt and rope friction, what is the effect of a warm groove on the performa...

what is the effect of a warm groove on the performance of the V belt

Shielding gas-helium, Helium Helium (He) is an inert, very light mon...

Helium Helium (He) is an inert, very light monoatomic gas, of atomic weight of 4. It is obtained by separation from natural gas. Helium is refined to a purity of min.  99.99

Steps for method of joint, Step s for Method of Joint: To find force ...

Step s for Method of Joint: To find force in member of the truss by this method, the three Steps which are given below are followed. Step-1 : Calculate reaction at su

determine the mass of air, An amount of air contained in a rigid container...

An amount of air contained in a rigid container is at  T1 = 300 K.  After adding 450 kJ of heat, the air temperature increases to  T2 = 430 K.  Determine the mass of air,  m [kg],

Classification based on type of welding, Classification Based on Type of We...

Classification Based on Type of Welding  Fusion welding : These processes involve fusion of the base metal to complete the weld. Fusion welds generally  do  not  require  thea

Determine the angle of jet, A jet of water moving at 8 m/sec. impinges on a...

A jet of water moving at 8 m/sec. impinges on a concave-shaped vane to deflect the jet through 120 o when stationary. If the vane is moving at 5 m/sec., determine the angle of jet

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