ABSTRACT The task of designing a mechanical component with design software then reverse engineering the same component in hyper mesh was assigned to groups. The engineering component chosen by group 10 is a piston for standard automobiles. The design is then accessed and redesigned for the primary purpose of improving the product. This group 10 the principle area of improvement is the weight‚ to achieve this‚ the initial material choice for design medium carbon steel is changed to aluminium alloy
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Introduction: The purpose of the first experiment was to practice obtaining accurate and precise results by doing combustion analysis to find the amount of carbon dioxide and water released and the amount of fuel consumed. To identify the amount of carbon dioxide‚ water and burner consumed there were three equations used to find it. Equation 1 shows how much carbon dioxide was released. Mass of carbon dioxide = m2 - m1 Equation 1 was used as an experimental procedure created to help find out
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Stretch forming is performed on a stretch press‚ in which a piece of sheet metal is securely gripped along its edges by gripping jaws. The gripping jaws are each attached to a carriage that is pulled by pneumatic or hydraulic force to stretch the sheet. The tooling used in this process is a stretch form block‚ called a form die‚ which is a solid contoured piece against which the sheet metal will be pressed. The most common stretch presses are oriented vertically‚ in which the form die rests on a
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Tensile Strength; The (ultimate) tensile strength is the level of stress at which a material will fracture. Tensile strength is also known as fracture stress. If a material fractures by ’crack propagation’ (i.e.‚ it shatters)‚ the material is brittle. Yield Stress; On a stress strain graph
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determine and compare the Modulus of Elasticity‚ Yield Strength and Yield Strain on four different materials using a cantilever beam and vernier calipers. Background -Plastic Deformation- When a material is permanently deformed after a force is applied then removed. -Modulus of Elasticity- Describes the materials properties to be deformed elastically/non-permanently. This is the slope of the stress-strain curve in the elastic region. -Yield Strength- The level of stress at which material
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! OCTOBER 2014 Michael Maranslicht ! | Corn | Analyzing the Corn Market ! • I examines key determinants and finds that current data may present an opportunity to buy corn in the fourth quarter of 2014. ! Contents ! ! ! ! ! ! ! • • • • • • • Page 2 - Long term harmonic corn cycles and structural analysis Page 3 - Short term harmonic cycles and structural analysis Page 4 - Seasonality cycles Page 5 - Weather cycles Page 6 - Gold & corn correlation Page 7 - U.S dollar cycles Page 8 - Conclusion
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1. You have a cash obligation of $132‚240 to be made at the end of year 5. Show how you can use coupon bonds with a coupon rate of 8%‚ a face value of $1‚000‚ a maturity date at the end of year 6‚ and a yield to maturity of 8% to ensure that you can meet your cash obligation at the end of year 5. Suppose that you purchase the bonds at the beginning of year 1 and that the market interest rate changes only once right after you have purchased the bonds. There are three possible interest rates‚ 7.9%
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Stoichiometric Analysis Formal Lab Report I. Purpose- The purpose of this lab is to show stoiciometric reactions and relationships first hand. It also increases our level of understanding about the complicated relationships in chemical reactions and in stoichiometry. II. Introduction- In chemical reactions and formulas there are various relationships between masses of reactants and products. The study of these relationships is called stoichiometry which is derived from the Greek words stoichein
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Midterm Review Assessment Part 1 of 8 - 4.0/ 4.0 Points Question 1 of 22 2.0/ 2.0 Points Which of the following is true about a good hypothesis? A.It is testable B.It is repeatable C.It is falsifiable D.All of these are good traits for a hypothesis. Answer Key: D Feedback: Good. A good hypothesis is always able to proven wrong with subsequent experimentation. Question 2 of 22 2.0/ 2.0 Points The atomic theory is attributed to which of the following scientists? A.John Dalton
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The Basics of Yield Management Weld-management systems have boosted revenue at many properties‚ but these electronic tools are not always compatible with the operating atmosphere of a hotel. If you want to introduce yield management at your property‚ you may need to make some changes first by Sheryl E. Kimes YIELD MANAGEMENT is becoming part of the standard operating procedure for many hotels with sophisticated electronic property-management systems. Appropriately tailored to the hotels they
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