Solutions for EBK MANUFACTURING ENGINEERING & TECHNOL
Problem 5RQ:
Describe the characteristics of sheet metals that are important in sheet-forming operations. Explain...Problem 7RQ:
List the properties of materials that influence spring-back. Explain why and how they do so.Problem 8RQ:
Give one specific application for each of the common bending operations described in this chapter.Problem 9RQ:
Why do tubes buckle when bent? What is the effect of the tube thickness-to-diameter ratio?Problem 10RQ:
Define normal anisotropy, and explain why it is important in determining the deep drawability of a...Problem 11RQ:
Describe earing and why it occurs.Problem 15RQ:
What is nesting? What is its significance?Problem 17RQ:
What is microforming?Problem 18RQ:
Explain the advantages of superplastic forming.Problem 19RQ:
What is hot stamping? For what materials is it used?Problem 20RQ:
What is springback? What is negative springback?Problem 21QLP:
Explain the differences that you have observed between products made of sheet metals and those made...Problem 22QLP:
Take any three topics from Chapter 2, and, with specific examples for each, show their relevance to...Problem 23QLP:
Do the same as for Problem 16.22, but for Chapter 3.Problem 24QLP:
Identify the material and process variables that influence the punch force in shearing, and explain...Problem 25QLP:
Explain why springback in bending depends on yield stress, elastic modulus, sheet thickness, and...Problem 26QLP:
Explain why cupping tests may not predict well the formability of sheet metals in actual forming...Problem 27QLP:
Identify the factors that influence the deep-drawing force, F, in Fig. 16.32b, and explain why they...Problem 29QLP:
A general rule for dimensional relationships for successful drawing without a blankholder is given...Problem 30QLP:
Section 16.2 stated that the punch stripping force is difficult to estimate because of the many...Problem 31QLP:
Is it possible to have ironing take place in an ordinary deep-drawing operation? What is the most...Problem 32QLP:
Note the roughness of the periphery of the flanged hole in Fig. 16.25c, and comment on its possible...Problem 33QLP:
What recommendations would you make in order to eliminate the cracking of the bent piece shown in...Problem 34QLP:
It has been stated that the quality of the sheared edges can influence the formability of sheet...Problem 35QLP:
Give several specific examples from this chapter in which friction is desirable and several in which...Problem 36QLP:
As you can see, some of the operations described in this chapter produce considerable scrap....Problem 37QLP:
Through changes in clamping or die design, it is possible for a sheet metal to undergo a negative...Problem 39QLP:
It has been stated that the thicker the sheet metal, the higher is the curve in the forming-limit...Problem 42QTP:
Calculate the value of R in Problem 16.41. Will any ears form when this material is deep drawn?...Problem 44QTP:
Using Eq. (16.15) and the K value for TNT, plot the pressure as a function of weight, W, and R,...Problem 45QTP:
Section 16.5 states that the k values in bend allowance depend on the relative magnitudes of R and...Problem 46QTP:
For explosive forming, calculate the peak pressure in water for 0.25 lb of TNT at a standoff...Problem 47QTP:
Measure the respective areas of the solid outlines in Fig. 16.14a, and compare them with the areas...Problem 48QTP:
Plot Eq. (16.6) in terms of the elastic modulus, E, and the yield stress, Y, of the material, and...Problem 49QTP:
What is the minimum bend radius for a 1.0-mm-thick sheet metal with a tensile reduction of area of...Problem 50QTP:
Survey the technical literature and explain the mechanism by which negative springback can occur in...Problem 51QTP:
Using the data in Table 16.3 and referring to Eq. (16.5), calculate the tensile reduction of area...Problem 52QTP:
What is the force required to punch a square hole 50 mm on each side in a 0.1-mm-thick 5052-O...Problem 53QTP:
In Case Study 16.2, it was stated that the reason for reducing the tops of cans (necking) is to save...Problem 54QTP:
A cup is being drawn from a sheet metal that has a normal anisotropy of 3. Estimate the maximum...Problem 57QTP:
Figure P16.57 shows a parabolic profile that will define the mandrel shape in a spinning operation....Problem 60SDP:
Consider several shapes to be blanked from a large sheet (such as oval, triangular, L-shaped, and so...Problem 62SDP:
Many axisymmetric missile bodies are made by spinning. What other methods could you use if spinning...Problem 64SDP:
Metal cans are either two-piece (in which the bottom and sides are integral) or three-piece (in...Problem 65SDP:
The design shown in Fig. P16.65 is proposed for a metal tray, the main body of which is made from...Problem 66SDP:
Suggest consumer-product designs that could utilize honeycomb structures. For example, an elevator...Problem 67SDP:
How would you produce the part shown in Fig. 16.44 other than by tube hydroforming? Give two...Problem 68SDP:
Using a ball-peen hammer, strike the surface of aluminum sheets of various thicknesses until they...Problem 69SDP:
Inspect a common paper punch and observe the shape of the punch tip. Compare it with those shown in...Problem 70SDP:
Obtain an aluminum beverage can and slit it in half lengthwise with a pair of tin snips. Using a...Problem 75SDP:
On the basis of experiments, it has been suggested that concrete, either plain or reinforced, can be...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
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. For courses in manufacturing processes at two- or four-year schools. This text also serves as a va
Sample Solutions for this Textbook
We offer sample solutions for EBK MANUFACTURING ENGINEERING & TECHNOL 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
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Manufacturing Engineering And Technology -- Access Card
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MANUFACTURING ENGIN.+TECH-ACCESS
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