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Compose a 2000 words assignment on determination of the tensile strength of metals. Needs to be plagiarism free!
Compose a 2000 words assignment on determination of the tensile strength of metals. Needs to be plagiarism free! The metal displacement arising from its extension due to the continuously applied forces at regular intervals is recorded. Each of the three metals has the values of their loads plotted against the displacement. The yielding points and the maximum load-carrying capacities of the metals are determined from the graphs.
It is paramount to wear safety glasses before beginning the experiment since broken pieces of metals can cause harm to your eyes. Additionally, gloves help protect the person conducting the experiment from any residue on the machine and samples. 9
At first, the metal specimen was shaped into dog-bone shapes with predefined dimensions according to the Instron (model 5569) machine specifications. The thickness, width, and gauge length of the metal samples were measured and the measurements maintained for each of the samples. The impurity defects are noted and taken into consideration. 9
The tensile test machine was first turned on using the switch located to the right side of the machine. The video extensometer was also turned on. The “Bluehill” icon on the desktop was double-clicked before selecting Test on the main page to start a new sample. The naming of the test was done by clicking the Browse selecting the folder to save the test. The button wrote “Next” was clicked and a preferred method is chosen and saved. The General part of the method setup was used for display purposes. The sample parameters and dimensions were specified in the Specimen section. The rectangle is first selected before specifying the width, length and thickness of the sample. The gauge length is the displacement from the clamp. 9
The actual test was described in the Control before selecting the displacement mode and specifying the extension rate. Most tests used 5mm/min or 50min/mm depending on the rate of the test needed, either fast or slow. The end of test criteria was identified at the End of the test section. .
