Discuss the requirements for each of the following components and discuss which of the processes you...

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Mechanical Engineering

Discuss the requirements for each of the following componentsand discuss which of the processes you would choose to make theproduct. Please provide references where possible.
1. Screwdriver.
An example is shown below:
Example: An ashtray
Select all materials possible inmaking ashtray e.g. stainless steel and explain the properties ofstainless steel. Hence choose the best material based on productionpurposes.
Explain briefly all the processinvolved (e.g. casting, forging, etc) in making the product for theselected materials. Explain in detail thebest process that your group had chosen for making of the product.(Eg: Molding, include diagram.)
Conclusion to why your group had chosen the materials andprocess for every item above.
Overall conclusion to the above case study e.g teamwork, whatyou had gained from the case study, etc.

Answer & Explanation Solved by verified expert

3.7 Ratings (453 Votes)

The raw materials steel wire SAE6150 CrVSAE SiCr and S2 MoV plastic nickel and chromium are usedto produce screwdrivers The steel wire is used to make thescrewdriver bar plastic is used to make the handle and eithernickel or chromium is used to plate the steel tips of thescrewdriverManufacturing processMaking the steel wire1First coils of green wire wire that has not yet been drawnto final size are delivered to a factory in large coils some asheavy as 3000 pounds 1362 kilograms The wire is usually about375 inch 95 centimeter in diameter The wire is thenmachinedrawn to the diameter necessary for the production run oneadjustable drawing machine can produce any required diameter Indrawing wire is fed through a die with a reducing aperture untilit assumes the proper size2After the wire is drawn it is annealed heat treated toobtain the correct tensile strength in the metal This processinvolves baking the wire at a temperature of about 1350 degreesFahrenheit 732 degrees Celsius for 12 hours3Next the wire is straightened by a string forge See Answer

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