Manufacturing Engineering & Technology
7th Edition
ISBN: 9780133128741
Author: Serope Kalpakjian, Steven Schmid
Publisher: Prentice Hall
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Textbook Question
Chapter 20, Problem 36SDP
Because of relief of residual stresses during curing, long unsupported overhangs in parts made by stereolithography tend to curl. Suggest methods of controlling or eliminating this problem.
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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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- Explain the concept of print spooling and its importance in the printing process.arrow_forwardIn the context of 3D printing, elucidate the various additive manufacturing techniques and their applications.arrow_forwardHow 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_forward
- What 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(a) There are two types of rapid prototyping (RP) machine under liquid category, Stereolithography (STL) and Solid Ground Curing (SGC). Company A is planning to fabricate below part (Figure 1) using liquid based RP machine. Suggest which machines is more suitable and justify your answer. Consider the component thickness, width and orientation in your answer. 40 70 40 Figure 1arrow_forwardExplain 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_forward
- Explain the concept of "nanoimprint lithography" in nanoscale printing technology and its applications in advanced materials research.arrow_forwardA thin steel disk of an oil separator of 100mm outside diameter is shrunk onto a solid steel shaft of 20mm diameter. The system is to be designed to make sure the disc does not become loose at speeds lower than 100000rev/min. Determine the shrinkage allowance required in order to avoid separation disc and shaft, at a speed of 100000rev/min. For the material assume a Young's Modulus, Poisson Ratio and density of 210GPa, 0.3 and 7850kg/m³ respectively.arrow_forwardWhat is 3-D Printing Process and its parameters? Diagrams?arrow_forward
- Discuss the evolution of printing technologies from traditional offset printing to digital printing and the impact of digital printing on the print industry.arrow_forwardIn 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_forwardIn 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 Bindersarrow_forward
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