Answered: a). Briefly explain the rolling process…

a). Briefly explain the rolling process with a neat diagram. b). Differentiate between hot working and cold working of metals.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Q4 Explain in detail the advantage of two of the following: a) Lubrication in metal forming b)…

A: a) Advantages of lubrication in metal forming In metal forming, lubricant will minimize friction and…

Q: Why do the Ductile materials fail in shear?

A: Ductile materials are the materials which goes plastic deformation before the fracture. When any…

Q: Pressure pads are used in rolling process. Select one: True False

Q: Solidification cracking in weldments occurs at 1) moderate temperature 2) very high temperature 3)…

A: Given :- Solidification cracking in weldments occurs at 1) moderate temperature 2) very high…

Q: 1. In the bulk deformation process, there is a change in the thickness of the wokpiece. Thus, the…

A: 1)Explanation: Bulk deformation process like rolling , forming etc for constant thickness the length…

Q: Do ductile materials fail in shear?

A: The type of materials that undergo considerable plastic deformation before fracture are known as…

Q: b) With a neat sketch, identify and illustrate the metal forming processes for the following…

A: Forming, also known as metal forming, is a metalworking technique that involves the mechanical…

Q: i still dont think i am getting the full working how you get to 0.32, am going to need to see the…

A: Given Data

Q: Briefly explain the drop forging process with a neat diagram.

A: What is Forging? Forging is a process of metal working in which useful shape is obtained in solid…

Q: Fatigue cracks may happen due to weakening of surface layer in hot working. Select one: True False

A: Given :- Fatigue cracks may happen due to weakening of surface layer in hot working. Select one:…

Q: Tensile test under 40,000 N load was applied to a low carbon steel with a sample diameter of 6 mm.…

A: load on carbon steelP=40000Ndiameter of steel rod d1=6mmdiameter of specimen under load decrease to…

Q: Complete the following comparative table between cold, warm and hot work

A: Forming is the metalworking process of shaping the metal parts and objects through mechanical…

Q: With a neat diagram briefly explain about riveting process. Write any two applications of riveting.

Q: Instruction: : Explain briefly the hardening pr0cess Of a metal.

A: given; explain briefly the hardening process of a metal.

Q: Please answer all parts

A: All th respect I've answer is given below. Explanation:Step 1: Step 2: Step 3: Step 4:

Q: There is a steel that has been rolled and you want to verify its mechanical properties, so two…

Q: 6- Justify the selection of standard rolled steel sections in mechanical designs.

A: The properties required for mechanical design are: Strength- The strength is measured by the…

Q: O What is forging? One way to classify forging operations is by the degree to which the work is…

Q: 9) Which of the following type of stresses is/are primarily involved in the rolling operation?…

A: Explanation: In the rolling operation, the primary type of stresses acts due to compressive force of…

Q: Drawing: A round rod of annealed 302 stainless steel (K = 1300 MPa and n = 0.3) is being drawn from…

A: Given:To find:

Q: When an airplane lands, the wheels of the landing gear first skid over the concrete landing strip…

Q: a). Briefly explain the drop forging process with a neat diagram. b). Explain the wire drawing…

A: The above both process are used for manufacturing process.

Q: (i) Determine the Force applied on an aluminum specimen subjected to Brinell hardness test. If the…

Q: During plastic deformation anisotropy in sheet metals can: a have adverse effect during the…

Q: a). Briefly explain any one type of metal bending operations with a neat diagram. b). Write the…

A: Metal bending and its application

Q: B) In a metal forming operation, where the strength coefficient (K = 300 MPa), flow stress is 130…

Q: Specify mechanical energy processes from non-traditional machining and which process is suitable for…

A: In an unconventional machining process, some form of energy such as mechanical energy, electrical…

Q: Define rate of linear deformation?with unit

Q: q1)Work-parts that have low area to- volume ratio are called. Select one: a. Bulk b. Billets c.…

A: Given:

Concept explainers

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

a). Briefly explain the rolling process with a neat diagram.
b). Differentiate between hot working and cold working of metals.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

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

a). Briefly explain the drop forging process with a neat diagram. b). Explain the wire drawing process.
Question No.14: a.) Write down any four differences between shaper and planer. b.) Explain the Working principle of planer with a neat sketch.
The maximum stress a material can with stand before failing is termed.... the elastic limit the ultimate tensile strength failure stress the yield strength
3) Hot forming temperature zone is limited to only 75% of the work plece absolute temperature and it's not recommended to raise the temperature above it. Why? 4) In cold forming, surfaces of the starting work piece should be free of dirt and scale. Why?
25)
Which would you recommed based on your understanding and explain on it each of isa. hot forging and heat treating a workpiece orb. cold forging it and relying upon strain hardening for strengthening? Manufacturing Process
In flat rolling operations, rolling force can be reduced by.... a) Applying breaking actions to the backup rollers. b) Applying breaking actions to the take up reels. c) Applying breaking actions to the pay off reals. d) Applying breaking actions to the driving rollers.
None
Write a Brief Application of Pure Rolling Bodies in The Mechanical Systems?
If the number of fatigue is smaller than the number of yield, would that be safe or not? and why? (In shaft) Prove this through explanation and calculationsPlease, I want a wonderful, correct and detailed report
For wire drawing operation, the work material should essentially be (a) ductile (b) hard (C) tough (d) malleable
1) Selection of die in forging process is very important in order to control the quality of the product. List four general requirements for die material.