Degarmo's Materials And Processes In Manufacturing
13th Edition
ISBN: 9781119492825
Author: Black, J. Temple, Kohser, Ronald A., Author.
Publisher: Wiley,
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Chapter 9, Problem 9P
Decorative fence posts for a residential home have been made from wood, extruded PVC, recycled polyethylene, decorative concrete, and various metals. Discuss the key material requirements and the pros and cons of the various potential materials.
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Chapter 9 Solutions
Degarmo's Materials And Processes In Manufacturing
Ch. 9 - What is the objective of a manufacturing...Ch. 9 - What are some undesirable features of...Ch. 9 - What problems are created by the availability of...Ch. 9 - In a manufacturing environment, why should the...Ch. 9 - How has the material balance shifted in the...Ch. 9 - How have different materials enabled advances and...Ch. 9 - Discuss the interrelation between engineering...Ch. 9 - What is design?Ch. 9 - What are the three primary stages of product...Ch. 9 - What are some of the features to be considered in...
Ch. 9 - What is the benefit of requiring prototype...Ch. 9 - What sequence of activities is common to nearly...Ch. 9 - Prob. 13RQCh. 9 - What is the most frequent pitfall when seeking to...Ch. 9 - What should be the first step in any materials...Ch. 9 - In what ways does the concept of shape or geometry...Ch. 9 - Prob. 17RQCh. 9 - Describe some of the possible mechanical...Ch. 9 - How might temperature enter into the specification...Ch. 9 - What are some physical properties of materials?Ch. 9 - What are some of the important aspects of the...Ch. 9 - What are some of the possible manufacturing...Ch. 9 - Why is it important to resist jumping to the...Ch. 9 - Prob. 24RQCh. 9 - What is the difference between an absolute and...Ch. 9 - Prob. 26RQCh. 9 - Prob. 27RQCh. 9 - Prob. 28RQCh. 9 - Give an example of a product or component where...Ch. 9 - What are some possible considerations relating to...Ch. 9 - Prob. 31RQCh. 9 - Prob. 32RQCh. 9 - Prob. 33RQCh. 9 - Prob. 34RQCh. 9 - Prob. 35RQCh. 9 - Why might material selection and process selection...Ch. 9 - Give an example of where selection of a material...Ch. 9 - Why is it likely that compromise, opinion, and...Ch. 9 - Why is it likely that multiple individuals will be...Ch. 9 - Why should the design and manufacture of a...Ch. 9 - Give an example where an unexpected problem might...Ch. 9 - Prob. 42RQCh. 9 - What are some of the different types of useful...Ch. 9 - How have high�speed, high�capacity computers...Ch. 9 - Prob. 1PCh. 9 - The chalk tray on a classroom chalkboard has very...Ch. 9 - Prob. 3PCh. 9 - Examine the properties of wood, aluminum, and...Ch. 9 - Automobile body panels have been made from carbon...Ch. 9 - Prob. 6PCh. 9 - Go to the local hardware or building supply store...Ch. 9 - Prob. 8PCh. 9 - Decorative fence posts for a residential home have...Ch. 9 - The individual turbine blades used in the exhaust...Ch. 9 - Prob. 11PCh. 9 - Hockey sticks are currently available in wood,...Ch. 9 - The 2019 Corvette C8 has moved to a mid�engine,...Ch. 9 - What is the normal use or uses of this product or...Ch. 9 - Prob. 2CSCh. 9 - Prob. 3CSCh. 9 - Prob. 4CSCh. 9 - Prob. 5CSCh. 9 - Prob. 6CSCh. 9 - Would there be any concerns relating to...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Suggest three alternative materials that could be used to produce the desired wrench? Construct a comparison table to explain the advantages and disadvantages of each one? Cite appropriate references. Which of your alternative would you recommend to your supervisor?arrow_forwardQ14. Where there are no special materials requirements in design, what 3 important factors can you base your selection of material on?arrow_forwardanswer part barrow_forward
- 9 - List the main pros and cons of utilizing composite materials in the aircraft structure.arrow_forwardA cylindrical rod 100 mm long and having a diameter of 10.0 mm is to be deformed using a tensile load of 27,500 N. It must not experience either plastic deformation or a diameter reduction of more than 7.5 x 10-³ mm. Of the materials listed as follows, which are possible candidates? Justify your choice(s). Material Aluminum alloy Brass alloy Steel alloy Titanium alloy Modulus of Elasticity (GPa) Yield Strength (MPa) Poisson's Ratio 70 101 207 107 200 300 400 650 0.33 0.34 0.30 0.34arrow_forwardAn application requires the support of an axial load of 100 kips with a round rod without exceeding the yield strength of the material. Assume the current cost per pound for round stock is given in the table below for several materials that are being considered. Material properties are available in Tables A-5, A-20, A-21, and A-24. Select one of the materials for each of the following additional design goals. (a) Minimize diameter. (b) Minimize weight. (c) Minimize cost. (d) Minimize axial deflection. Material 1020 HR 1020 CD 1040 Q&T @800°F 4140 Q&T @800°F Wrought Al 2024 T3 Titanium alloy (Ti-6Al-4V) Cost/lbf $0.27 $0.30 $0.35 $0.80 $1.10 $7.00 Page 90arrow_forward
- A.1 (i) (ii) What other materials properties would you need to consider in choosing the best lightweighting option at higher service temperatures (400-750.C)? Based on the information you have, and your own knowledge from the course, which materials system would you now recommend for this higher temperature service application? Justify your answer. Explain why over the last 20 years, metal matrix composites have attracted much interest but have yet to achieve their full potential. Give examples of the use of metal matrix composites in automotive applications.arrow_forwardIf a strengths-of-materials analysis determines the maximum torque that can be applied to a shaft is 1200 ft-lb, what is the power the shaft can deliver at 500 rpm? If the team says the shaft needs to deliver 150 hp, is the current shaft sufficient? If not, what maximum torque is required of the design team assuming the 500 rpm is a design constraint (i.e., to be held constant)? Q Search DELL 4 ESParrow_forwardcan you please step by step to understand that I did not get it ?????arrow_forward
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composite-materials; Author: Tonya Coffey;https://www.youtube.com/watch?v=Vu6ik-bcKf4;License: Standard youtube license