Manufacturing Engineering & Technology
7th Edition
ISBN: 9780133128741
Author: Serope Kalpakjian, Steven Schmid
Publisher: Prentice Hall
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Textbook Question
Chapter 20, Problem 17QLP
Examine a ceramic coffee cup and determine in which orientation you would choose to produce the part if you were using (a) fused-deposition manufacturing or (b) laminated-object manufacturing.
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In additive manufacturing Briefly Describe the General Process and Printing Method of 3D Printing? and Compared with The Conventional 3D Printing? and What Is the Difference Between 3D Color Printing Binders
Lenora Manufacturing company is planning to market enamel cups. After conducting
extensive market surveys, the research department provides the following estimates:
a monthly demand of 200 cups at a price of $16 per cup and a monthly demand of 300 cups at
a price of $14 per cup. The financial department estimates that monthly fixed costs will be
$1,400 and variable costs (cost per unit) will be $4.
(a) Assume that the relationship between price p and demand x is linear. Use the research
department's estimates to determine the Lenora's price-demand function, p(x).
(b) What would be the price per cup for an order of 260 units?
(c) Find the revenue function, R(x).
(d) Find the maximum revenue that the company can realize, stating the number of books that
must be sold to obtain this highest revenue.
(e) Assume that the cost function is linear. Use the financial department's estimates to find the
cost function,C(x).
(f) Find the profit function, P(x).
(g) Determine, algebraically, the…
Chapter 20 Solutions
Manufacturing Engineering & Technology
Ch. 20 - What is the basic difference between additive...Ch. 20 - What is stereolithography?Ch. 20 - What is virtual prototyping, and how does it...Ch. 20 - What is fused-deposition modeling?Ch. 20 - Prob. 5RQCh. 20 - Prob. 6RQCh. 20 - Explain what each of the following means: (a) 3DP,...Ch. 20 - What starting materials can be used in...Ch. 20 - What are the cleaning and finishing operations in...Ch. 20 - Which rapid-prototyping technologies do not...
Ch. 20 - What are the advantages of electron beam melting?Ch. 20 - What is the Keltool process?Ch. 20 - What is a self-replicating machine?Ch. 20 - Which rapid-prototyping operations can produce...Ch. 20 - Which rapid-prototyping operations can produce...Ch. 20 - How can a mold for sand casting be produced using...Ch. 20 - Examine a ceramic coffee cup and determine in...Ch. 20 - How would you rapidly manufacture tooling for...Ch. 20 - Explain the significance of rapid tooling in...Ch. 20 - List the processes described in this chapter that...Ch. 20 - Few parts in commercial products today are...Ch. 20 - Can rapid-prototyped parts be made of paper?...Ch. 20 - Careful analysis of a rapid-prototyped part...Ch. 20 - Why are the metal parts in three-dimensional...Ch. 20 - Make a list of the advantages and limitations of...Ch. 20 - In making a prototype of a toy automobile, list...Ch. 20 - Using an approximate cost of 400 per gallon for...Ch. 20 - The extruder head in a fused-deposition modeling...Ch. 20 - Using the data for Problem 20.28 and assuming that...Ch. 20 - Rapid-prototyping machines represent a large...Ch. 20 - One of the major advantages of stereolithography...Ch. 20 - A manufacturing technique is being proposed that...Ch. 20 - Identify the rapid-prototyping processes described...Ch. 20 - Design a machine that uses rapid-prototyping...Ch. 20 - Because of relief of residual stresses during...Ch. 20 - Prob. 37SDPCh. 20 - Prob. 39SDPCh. 20 - Prob. 40SDP
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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
- In the context of 3D printing, elaborate on the differences between Fused Deposition Modeling (FDM) and Stereolithography (SLA) printing processes. How do they work, and what are their applications?arrow_forwardThe extruder head in a fused-deposition modelling (FDM) setup has a diameter of 1.25mm and produces layers that are 0.25mm thick. If the extruder head and polymer extrudate velocities are both 40 mm/s, estimate the production time for the generation of a 38mm solid cube. Assume that there is a 10-second delay between layers as the extruder head is moved over a wire brush for cleaning.arrow_forwardIn the context of 3D printing, what is Fused Deposition Modeling (FDM), and how does it differ from Stereolithography (SLA)?arrow_forward
- Explain why G-Codes (CNC programs) are used to control and fabricate the parts for the material extrusion, binder jetting and material jetting systems such as Fused Deposition Modelling (FDM); however, the G-codes are not required in the print files for the vat polymerization and powder bed fusion systems, such SLA, SLS, SLM, EBM and DLP.arrow_forwardWhat are the differences between the advanced ceramic oxide and non-oxide? * Your answerarrow_forwardYour die setter brings you a print of a cylinder with a 2 inch outside diameter and a 1.75 inch inside diameter. The cylinder is to be molded of iron powder with a green density of 6.8 g/cc. The apparent density of the powder is 2.9 g/cc. What is the die fill if the green part is to have a height of 2.5 inches? (show your work)arrow_forward
- How does the use of additive manufacturing (3D printing) revolutionize the design and production of complex mechanical components, and what are the potential applications and challenges in implementing this technology across industries?arrow_forwardIn the context of 3D printing, elucidate the various additive manufacturing techniques and their applications.arrow_forwardDiscuss the concept of additive manufacturing as it relates to 3D printing and its applications beyond prototyping.arrow_forward
- What is the definition of post treatment in 3D printing of plastics?arrow_forwardExplain the principles of additive manufacturing, focusing on its role in rapid prototyping and customized production.arrow_forwardDescribe the principles of nanoscale 3D printing and its implications in advanced materials science and manufacturing.arrow_forward
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