Solutions for Manufacturing Engineering & Technology
Problem 3RQ:
What is shrinkage allowance? Machining allowance?Problem 4RQ:
Explain the reason for drafts in molds.Problem 7RQ:
Name the types of cast irons generally available, and list their major characteristics and...Problem 8RQ:
Comment on your observations regarding Fig. 12.5.Problem 9RQ:
Describe the difference between a runner and a gate.Problem 11RQ:
What is dross? Can it be eliminated?Problem 13QLP:
If you need only a few castings of the same design, which three processes would be the most...Problem 15QLP:
Describe the nature of the design differences shown in Fig. 12.4. What general principles do you...Problem 16QLP:
Note in Fig. 12.5 that the ductility of some cast alloys is very low. Do you think this should be a...Problem 17QLP:
Do you think that there will be fewer defects in a casting made by gravity pouring versus one made...Problem 18QLP:
Explain the difference in the importance of drafts in green-sand casting versus permanent-mold...Problem 19QLP:
What type of cast iron would be suitable for heavy-machine bases, such as presses and machine tools?...Problem 20QLP:
Explain the advantages and limitations of sharp and rounded fillets, respectively, in casting...Problem 21QLP:
Explain why the elastic modulus, E, of gray cast iron varies so widely, as shown in Table 12.4.Problem 22QLP:
If you were to incorporate lettering or numbers on a sand-cast part, would you make them protrude...Problem 23QLP:
The general design recommendations for a well in sand casting (see Fig. 11.3) are that (a) its...Problem 24QLP:
The heavy regions of parts typically are placed in the drag in sand casting and not in the cope....Problem 25QLP:
What are the benefits and drawbacks to having a pouring temperature that is much higher than the...Problem 26QTP:
When designing patterns for casting, patternmakers use special rulers that automatically incorporate...Problem 27QTP:
Using the information given in Table 12.2, develop approximate plots of (a) castability versus...Problem 28QTP:
The part in Figure P12.28 is to be cast of 10% Sn bronze, at the rate of 100 parts per month. To...Problem 31SDP:
Explain how ribs and serrations are helpful in casting flat surfaces that otherwise may warp. Give a...Problem 32SDP:
List casting processes that are suitable for making hollow parts with (a) complex external features,...Problem 33SDP:
Small amounts of slag and dross often persist after skimming, and are introduced into the molten...Problem 34SDP:
If you need only a few units of a particular casting, which process(es) would you use? Why?Problem 35SDP:
For the cast metal wheel illustrated in Fig. P12.35, show how (a) riser placement, (b) core...Problem 36SDP:
Assume that the introduction to this chapter is missing. Write a brief introduction to highlight the...Problem 37SDP:
In Fig. P12.37, the original casting design shown in (a) was resized and modified to incorporate...Problem 38SDP:
An incorrect and a correct design for casting are shown in Fig. P12.38. Review the changes made and...Problem 39SDP:
Using the method of inscribed circles, shown in Fig. 12.2, justify the trend shown in Fig. 12.3.Browse All Chapters of This Textbook
Chapter 1 - The Structure Of MetalsChapter 2 - Mechanical Behavior, Testing, And Manufacturing Properties Of MaterialsChapter 3 - Physical Properties Of MaterialsChapter 4 - Metal Alloys: Their Structure And Strengthening By Heat TreatmentChapter 5 - Ferrous Metals And Alloys: Production, General Properties, And ApplicationsChapter 6 - Nonferrous Metals And Alloys: Production, General Properties, And ApplicationsChapter 7 - Polymers: Structure, General Properties,and ApplicationsChapter 8 - Ceramics, Glass, Graphite, Diamond, And Nanomaterials: Structure, General Properties, And ApplicationsChapter 9 - Composite Materials: Structure, General
properties, And ApplicationsChapter 10 - Fundamentals Of Metal Casting
Chapter 11 - Metal-casting Processes And EquipmentChapter 12 - Metal Casting: Design, Materials,
and EconomicsChapter 13 - Metal-rolling Processes And EquipmentChapter 14 - Metal-forging Processes And EquipmentChapter 15 - Metal Extrusion And Drawing Processes
and EquipmentChapter 16 - Sheet-metal Forming Processes
and EquipmentChapter 17 - Powder Metal Processes And EquipmentChapter 18 - Ceramics, Glasses, And Superconductors:
processing And EquipmentChapter 19 - Plastics And Composite Materials: Forming
and ShapingChapter 20 - Rapid-prototyping Processes
and OperationsChapter 21 - Fundamentals Of MachiningChapter 22 - Cutting-tool Materials And Cutting FluidsChapter 23 - Machining Processes: Turning And Hole
makingChapter 24 - Machining Processes: Milling, Broaching, Sawing,
filing, And Gear ManufacturingChapter 25 - Machining Centers, Machine-tool Structures,
and Machining EconomicsChapter 26 - Abrasive Machining And Finishing
operationsChapter 27 - Advanced Machining Processes
and EquipmentChapter 28 - Fabrication Of Microelectronic DevicesChapter 29 - Fabrication Of Microelectromechanical Devices
and Systems; Nanoscale ManufacturingChapter 30 - Fusion-welding ProcessesChapter 31 - Solid-state Welding ProcessesChapter 32 - Brazing, Soldering, Adhesive-bonding,
and Mechanical Fastening ProcessesChapter 33 - Surface Roughness And Measurement; Friction, Wear, And LubricationChapter 34 - Surface Treatments, Coatings, And CleaningChapter 35 - Engineering Metrology And
instrumentationChapter 36 - Quality Assurance, Testing,
and InspectionChapter 37 - Automation Of Manufacturing Processes
and OperationsChapter 38 - Computer-aided ManufacturingChapter 39 - Computer-integrated Manufacturing
systemsChapter 40 - Product Design And Manufacturing In A Competitive Environment
Book Details
For courses in manufacturing processes at two- or four-year schools. This text also serves as a valuable reference text for professionals.
An up-to-date text that provides a solid background in manufacturing processes Manufacturing Engineering and Technology, 7/e ,presents a mostly qualitative description of the science, technology, and practice of manufacturing. This includes detailed descriptions of manufacturing processes and the manufacturing enterprise that will help introduce students to important concepts. With a total of 120 examples and case studies, up-to-date and comprehensive coverage of all topics, and superior two-color graphics, this text provides a solid background for manufacturing students and serves as a valuable reference text for professionals.Sample Solutions for this Textbook
We offer sample solutions for Manufacturing Engineering & Technology homework problems. See examples below:
Chapter 1, Problem 1RQChapter 2, Problem 1RQChapter 3, Problem 1RQChapter 4, Problem 1RQChapter 5, Problem 1RQChapter 6, Problem 1RQChapter 7, Problem 1RQChapter 8, Problem 1RQChapter 9, Problem 1RQ
Chapter 10, Problem 1RQChapter 11, Problem 1RQChapter 12, Problem 1RQChapter 13, Problem 1RQChapter 14, Problem 1RQChapter 15, Problem 1RQChapter 16, Problem 1RQChapter 17, Problem 1RQChapter 18, Problem 1RQChapter 19, Problem 1RQChapter 20, Problem 1RQChapter 21, Problem 1RQChapter 22, Problem 1RQChapter 23, Problem 1RQChapter 24, Problem 1RQChapter 25, Problem 1RQChapter 26, Problem 1RQChapter 27, Problem 1RQChapter 28, Problem 1RQChapter 29, Problem 1RQChapter 30, Problem 1RQChapter 31, Problem 1RQChapter 32, Problem 1RQChapter 33, Problem 1RQChapter 34, Problem 1RQChapter 35, Problem 1RQChapter 36, Problem 1RQChapter 37, Problem 1RQChapter 38, Problem 1RQChapter 39, Problem 1RQChapter 40, Problem 1RQ
More Editions of This Book
Corresponding editions of this textbook are also available below:
EBK MANUFACTURING ENGINEERING & TECHNOL
7th Edition
ISBN: 8220100793431
Manufacturing Engineering And Technology -- Access Card
7th Edition
ISBN: 9780133131109
Manufacturing Engineering & Technology
7th Edition
ISBN: 9780133151213
Manufacturing Engineering & Technology (7th Ed)
7th Edition
ISBN: 9789332587908
Manufacturing Engineering & Technology
7th Edition
ISBN: 9780133559897
Manufacturing Engineering And Technology
7th Edition
ISBN: 9789810694067
EBK MANUFACTURING ENGINEERING & TECHNOL
7th Edition
ISBN: 9780100793439
Manufacturing Engineering Techniques
3rd Edition
ISBN: 9780201845525
Manufacturing Engineering and Technology (4th Edition)
4th Edition
ISBN: 9780201361315
Manufacturing Engineering And Technology
6th Edition
ISBN: 9780136081685
Manufacturing Processes for Engineering Materials
5th Edition
ISBN: 9780132272711
Manufacturing Engineering And Technology
5th Edition
ISBN: 9780131976399
Pearson eText Manufacturing Engineering and Technology -- Instant Access (Pearson+)
8th Edition
ISBN: 9780135211427
Loose Leaf Version Of Pearson Etext For Manufacturing Engineering & Technology (8th Edition)
8th Edition
ISBN: 9780135648391
EBK MANUFACTURING ENGINEERING AND TECHN
8th Edition
ISBN: 9780135247976
MANUFACTURING ENGINEERING+TECHNOLOGY
8th Edition
ISBN: 9780136681656
MANUFACTURING ENGIN.+TECH-ACCESS
8th Edition
ISBN: 9780135228609
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