DeGarmo's Materials and Processes in Manufacturing
12th Edition
ISBN: 9781118987674
Author: J. T. Black, Ronald A. Kohser
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 37, Problem 53RQ
If the interface of a weld is viewed in cross section, what is the distinctive geometric feature of an explosive weld?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Question 1
1.1 Identify the weld defect shown in Figure 1 below. Provide reasons for your selection.
Figure 1: Weld defect
1.2 Explain how the weld defect, shown in Figure 1, can occur.
1.3 Identify the joining process shown in Figure 2 and explain why this process is frequently
used by automotive manufacturers.
Figure 2: Joining process frequently used by automotive manufacturers
1.4 Explain the main differences between the joining process shown in Figure 2 and fusion
welding processes.
1.5 Name important design considerations applicable to the joining process shown in
Figure 2.
(c)
An arc welding is performed to join two metal pieces. After the welding process,
the product is subjected to fatigue test. Discuss which part of the weld joint will
have high potential to experience fatigue failure.
1) The development of residual stresses in
weld joint is due to?
O Heat treatment operations
OUnevenly distributed non-elastic strain
ONon-uniform heating and cooling
O All of the above
Chapter 37 Solutions
DeGarmo's Materials and Processes in Manufacturing
Ch. 37 - What are the two primary functions of the...Ch. 37 - What are the two major roles of the applied...Ch. 37 - Why might resistance welding be considered a form...Ch. 37 - Why is there no need for fluxes or shielding gases...Ch. 37 - Prob. 5RQCh. 37 - What are the three components that contribute to...Ch. 37 - What measures can be taken to reduce the...Ch. 37 - What factors control the resistance between the...Ch. 37 - What are the possible consequences of too little...Ch. 37 - What is the ideal sequence for pressure...
Ch. 37 - Why do the resistance-welding conditions become...Ch. 37 - What magnitude of current might be required to...Ch. 37 - What are some of the changes that can occur in...Ch. 37 - What is the simplest and most widely used form of...Ch. 37 - What is the typical size of a spot-weld nugget?Ch. 37 - What are the two basic types of stationary...Ch. 37 - What is the major advantage of spot-welding guns?Ch. 37 - What are the pros and cons of a resistance spot...Ch. 37 - What are some of the properties that must be...Ch. 37 - What is the most common metal that is spot welded?Ch. 37 - What is the practical limit of the thicknesses of...Ch. 37 - What design features can be altered to permit the...Ch. 37 - What are the two methods used to produce...Ch. 37 - For what products would resistance butt welding be...Ch. 37 - What two limitations of spot welding can be...Ch. 37 - What limits the number of projection welds that...Ch. 37 - What are some of the attractive features of...Ch. 37 - What are some of the primary limitations to the...Ch. 37 - What type of metallurgical problem might be...Ch. 37 - What were some of the limitations that made the...Ch. 37 - What features promote coalescence in cold welding?Ch. 37 - Describe how the roll-bonding process can be used...Ch. 37 - Describe the friction welding process.Ch. 37 - How is inertia welding similar to friction...Ch. 37 - How are surface impurities removed in the...Ch. 37 - Why are inertia welds of more consistent quality...Ch. 37 - What are some of the geometric limitations of...Ch. 37 - How does linear friction welding differ from...Ch. 37 - How does friction-stir welding differ from...Ch. 37 - What are the primary process variables in...Ch. 37 - What are some of the attractive features of...Ch. 37 - What are some of the materials that have been...Ch. 37 - What is the benefit of adding a preheat laser to...Ch. 37 - Describe the friction-stir spot welding process.Ch. 37 - Prob. 45RQCh. 37 - How do ultrasonic vibrations produce a weld?Ch. 37 - What are some of the geometric limitations of...Ch. 37 - What are some of the attractive features of...Ch. 37 - What are the conditions necessary to produce...Ch. 37 - What kinds of materials can be joined by diffusion...Ch. 37 - How might intermediate layers be used to enhance...Ch. 37 - How are surface contaminants removed during...Ch. 37 - If the interface of a weld is viewed in cross...Ch. 37 - What are some typical applications of explosive...Ch. 37 - Many advanced engineering products, as well as...Ch. 37 - Using the Internet or technical literature,...Ch. 37 - Friction-stir processing is an interesting...Ch. 37 - Investigate the various types of power supplies...Ch. 37 - Consider a muffler being made entirely from...Ch. 37 - Prob. 2CSCh. 37 - Prob. 3CSCh. 37 - An alternate material might be one-side...Ch. 37 - Prob. 5CS
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
In each case, express the shear and moment functions In terms of x, and then draw the shear and moment diagrams...
Mechanics of Materials
Determine the total distance the car moves until it stops (t = 80 s). Construct the a-t graph.
Engineering Mechanics: Dynamics (14th Edition)
What parts are included in the vehicle chassis?
Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
A piping system for a pump contains a tee, as shown in Fig. 10.34, to permit the pressure at the outlet of the ...
Applied Fluid Mechanics (7th Edition)
In each case, construct the parallelogram law to show FR = F1 + F2. Then establish the triangle rule, where FR ...
Statics and Mechanics of Materials (5th Edition)
The 600-lb drum is being hoisted by the lifting device which hooks over the end lips of the drum. Determine the...
Engineering Mechanics: Statics
Knowledge Booster
Learn more about
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
- What chemicals alloys are a. considered to be contaminants to the weld metal? b. used to increase tensile strength in the weld metal? c. used to increase corrosion resistance? d. used to reduce creep?arrow_forwardHow long does it take the weld metal to go through its thermal cycle during a weld?arrow_forwardWhat are the major atmospheric contaminations of the molten weld metal?arrow_forward
- QUESTION 1 In an arc welding operation, a groove weld has a cross-sectional area=0.055 in² and is 24 in long. (Round your final answers to 1 decimal place) (a) What quantity of heat (in Btu) is required to accomplish the weld, if the metal to be welded is aluminum? Btu (b) How much heat must be generated at the welding source, if the heat transfer factor = 90% and the melting factor = 60%? H= Btuarrow_forwardTwo 3.5 mm thick metal (Um = 9.5 J/mm?) sheets are being joined using resistance spot welding. To achieve required strength, it is desired to form a weld nugget that is 5.5 mm in diameter and 4.0 mm thick. The weld duration will be set at 0.3 sec. If the electrical resistance between the surfaces is 140 microohms, and only onethird of the electrical energy generated will be used to form the weld nugget determine the current.arrow_forwardWhat is welding and what type of fastening is it? Draw any four elementary weld symbols with its designation and illustration.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Welding: Principles and Applications (MindTap Cou...Mechanical EngineeringISBN:9781305494695Author:Larry JeffusPublisher:Cengage Learning
Welding: Principles and Applications (MindTap Cou...
Mechanical Engineering
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Cengage Learning
Differences between Temporary Joining and Permanent Joining.; Author: Academic Gain Tutorials;https://www.youtube.com/watch?v=PTr8QZhgXyg;License: Standard Youtube License