Manufacturing Engineering And Technology -- Access Card
7th Edition
ISBN: 9780133131109
Author: Serope Kalpakjian, Steven Schmid
Publisher: Prentice Hall
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Textbook Question
Chapter 20, Problem 27QTP
Using an approximate cost of $400 per gallon for the liquid polymer, estimate the material cost of a rapid-prototyped rendering of a typical computer mouse.
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Chapter 20 Solutions
Manufacturing Engineering And Technology -- Access Card
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
- Explain the concept of rapid prototyping and its significance in product development. Provide examples of rapid prototyping techniques.arrow_forwardExplain and discuss the differences on the mechanical properties/behaviours of i) metals, ii) ceramics, iii) polymers and iv) composite materials by drawing figures.arrow_forwardA polymer straight propeller with a diameter = 15in(measured diameter = 382mm) and pitch = 5.6in(142.24mm). A drawing is given below for the propeller. Explain the diameter of the propeller, pitch of the propellerand the drawing given.arrow_forward
- The 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_forward1. Do you think that Rapid Prototyping or medical scaffolding is a better application for MEX? Explain. 2. Why does the MEX process work better with amorphous polymers compared to crystalline polymers?arrow_forwardExplain how macroscopic hardening occurs in semicrystalline polymers from the point of view of microscopic mechanisms (covered in the chapters indicated in the Callister's book). (maximum of 3 lines, not counting the space for possible schematic figures).arrow_forward
- If a graph is plotted between INORGANIC materials like metals, ceramics, polymers and composites against their young's Modulus.Then what will be the trend and how would you explain it?arrow_forwardExplain the answer and include an illustration. Why do distorted amorphous polymers have more tensile strength than their non-deformed equivalents?arrow_forwardFrom the attached image. Annotate and explain the phases of the polymer stress-strain curve.arrow_forward
- Which one should you use for prototyping and which one for mass production?arrow_forwardIllustrate the difference between crystalline and amorphous polymers structure and explain the effect of this difference on their properties and applications. Show examples of polymers that are not crystalline or semi-crystalline.arrow_forwardWhat are the main parameters that influence the flow of a polymer in an extrusion process? Explain this for 3D FDM printing as well as injection moulding and discuss similarities and differences.arrow_forward
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Polymer Basics; Author: Tonya Coffey;https://www.youtube.com/watch?v=c5gFHpWvDXk;License: Standard youtube license