15) In flat rolling, spreading tends to be pronounced (occur clearly) with a work piece offorming process.16) Earing is a type of defect, usually found in17) Tension is the only type of stress applied informing process.allis illwidth to thickness ratio.

The metal is plastically distorted during rolling by passing it between rollers that rotate in…

15) In flat rolling, spreading tends to be pronounced (occur clearly) with a work piece of 16) Earing is a type of defect, usually found in 17) Tension is the only type of stress applied in forming process. forming process. width to thickness ratic

15) In flat rolling, spreading tends to be pronounced (occur clearly) with a work piece of 16) Earing is a type of defect, usually found in 17) Tension is the only type of stress applied in forming process. forming process. width to thickness ratic

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

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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

15) In flat rolling, spreading tends to be pronounced (occur clearly) with a work piece of
forming process.
16) Earing is a type of defect, usually found in
17) Tension is the only type of stress applied in
forming process.
allis ill
width to thickness ratio.

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