4- A round sheet metal slug produced in a hole punching operation will havethe same diameter as which of the following? (a) die opening, or (b) punch.5- proof ( el+ ɛ2+ ɛ3=D0) at constant volume6- List three of the products produced on a rolling mill.7- Identify the three basic types of sheet metal working operations.8- Which of the following is typical of the work geometry in sheet metalprocesses? (a) high volume-to-area ratio, or (b) low volume-to-area ratio

Answered: Image /qna-images/answer/53d9d146-23bc-4510-a16c-ce3fd9fdb8bf.jpg

4- A round sheet metal slug produced in a hole punching operation will have the same diameter as which of the following? (a) die opening, or (b) punch. 5- proof ( el+ ɛ2+ ɛ3=0) at constant volume 6- List three of the products produced on a rolling mill.

4- A round sheet metal slug produced in a hole punching operation will have the same diameter as which of the following? (a) die opening, or (b) punch. 5- proof ( el+ ɛ2+ ɛ3=0) at constant volume 6- List three of the products produced on a rolling mill.

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: Rolling: A rolling operation is performed on a 5 mm thick sheet of low carbon steel (K=530, n=0.26…

A: Given:To find:

Q: Major metal forming processes include ______ a rolling to reduce the thickness for making…

A: Metal forming is a manufacturing process used to change the shape of the metal work piece. Metal…

Q: What exactly is meant by the term "shearing stress"?

Q: the blanks: the center distance in (cm) of 4 direct contact rolling.cylinders. Cylinders A-D have a…

Q: A drawing operation is used to form a cylindrical cup with inside diameter = 100 mm and height = 80…

Q: Figure 1. shows the rolling operation. Determine the position bn. of the neutral point? Neglect…

Q: Sheet Forming Processes; V-Bending of Sheets is more expensive than Edge Bending. (T or F) In Metal…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 18.18 (SI units) A hydraulic forging press is capable of exerting ello a maximum force = 1,000,000…

Q: An automated blanking and forming line is designed to from 2 mm thick sheet, made from 2024…

A: Given:Material: Aluminum, temper - Elongation at : - Young’s Modulus: (70 GigaPascals) -…

Q: For the drawing operation of Problem 3 (Cup Drawing), the tensile strength of the sheet metal…

Q: If you have a Bulk Deformation Process in Metalworking with a product in the Rolling Process that…

A: Solution Calculate the final width Using volume consistency we can find the final width

Q: What exactly is meant by the term "shearing stress"?

A: Given question: What exactly is meant by the term "shearing stress"? The given question is related…

Q: pieces of sheet metal are to be u-formed using a single-acting cylinder. the start signal is to be…

A: The problem involves a single-acting cylinder that is used to U-form pieces of sheet metal. The…

Q: 2.( , The blank for the spool shown in the figure below is to be sand cast out of A-319, an aluminum…

Q: How was the shear formula derived?

A: Shear Stress: This is the ratio of force acting per unit area of an object/component. This is…

Q: please very urgent i need to slove all part

A: Step 1a.The kutzbach equation for calculating the degree of freedom of a planar mechanism is 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

4- A round sheet metal slug produced in a hole punching operation will have
the same diameter as which of the following? (a) die opening, or (b) punch.
5- proof ( el+ ɛ2+ ɛ3=D0) at constant volume
6- List three of the products produced on a rolling mill.
7- Identify the three basic types of sheet metal working operations.
8- Which of the following is typical of the work geometry in sheet metal
processes? (a) high volume-to-area ratio, or (b) low volume-to-area ratio

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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

only d and e
Which of the following operations are closely related to open-die forging: Select one: a. Coining b. Hobbing c. Upsetting d. Flashless forging
A cylindrical 4135 cold-rolled steel workpiece has an upsetting load applied at room temperature using an open-die forging with flat dies to a new height, ha = 50 mm, as shown below. The initial diameter is do = 220 mm, the initial height is ho = 180 mm. 4135 cold-rolled MPa=1100 Psi= 16000 Strain hardening exponent, n = 0.14 A) What is the diameter of the forging at the end of the forging stroke? B) What is the longitudinal true strain of the forging at the end of the forging stroke? C) What is the true (flow) stress required in the material at the end of the forging stroke? D) Using the average pressure formula, what is the corresponding coefficient of friction if the upsetting force at the end of the stroke is 170 MN?
(USCS units) A part is hot forged in an impression die. The projected area of the part, including flash, = 17.3 in2. After trimming, the part has a projected area of 12.5 in2. Part geometry is complex. As heated the work metal yields at 13,000 lb/in2and no strain hardening occurs. At room temperature, the metal yields at 30,000 lb/in2. Determine the maximum force required to perform the forging operation. (use table 18.1 for Kf )
answer the questions
Question 3 A rolling operation on a 250 mm wide, 8 mm thick, 1112 cold rolled steel takes place using hardened steel rolls with a surface finish of 0.03 um. The rolls have a diameter of 350 mm and rotates at 115 rpm. The final thickness of the plate is 6 mm and the entry speed of the plate is 1.8 m/s. Calculate: 3.1 The minimum coefficient of friction required, that will make the rolling operation possible. 3.2 The required roll force. 3.3 The position of the neutral point, xn 3.4 Indicate, using a sketch, the neutral point showing all relevant notation and dimensions.
Bar stock of initial diameter = 90 mm is drawn with a draft = 15 mm. The draw die has an entrance
Name, draw a neat sketch and explain why each of the following designs ofrolling mill are used instead of a basic two high rolling mill.i) A mill consisting of four rollerii) A mill consisting of six or more rollers
Name, draw a neat sketch and explain why each of the following designs of rolling mill are used instead of a basic two high rolling mill. i) ii) A mill consisting of four roller A mill consisting of six or more rollers
5- Complete the sentence with the correct statement for rolling operation. In the the strip is rolled continuously, through a number of stands. a) Tandem rolling mill b) Four-high mills Two-high mill Cluster mill Three-high mill
Note:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.
In rolling process 40mm thick plate is rolled to 20mm in two high rolling mills. Roll diameter is 200mm the angle of contact is 15degree. Determine no of roll passes required to obtain final desires thickness