Answered: 2 Window frames are made ____________…

Engineering

Mechanical Engineering

2 Window frames are made ____________ process. a. Open die forging b. Extrusion c. Closed die forging d. Rolling

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter6: Shielded Metal Arc Welding Aws Sense Certification

Section: Chapter Questions

Problem 17R: What is the difference between a transverse face bend and a transverse root bend?

See similar textbooks

Related questions

Q: ____________ part of cold chamber pressure die set up pushed the molten metal. a. Dies b.…

A: Die is special machine tool used in manufacturing to cut or form the material into a desired shape.…

Q: 5) The first operation in closed die forging is Fullering Blocking Trimming Coining

A: Closed die forging is a plastic deformation process in which heated metal is forced to flow in a…

Q: B. Write any four major forging defects and solution for those defects.

A: Defects in Forging: 1) Incomplete filling of dies: Undersize of forging due to less amount of…

Q: 18.21 (USCS units) A direct extrusion operation is performed on a cylindrical billet with initial…

Q: 32- Which of the following is the machine in which the extrusion process is made? A) paint can B)…

A: Given: Which of the following is the machine in which the extrusion process is made?A) paint canB)…

Q: Utensils can be produced by ___________ process. a. Extrusion. b. Milling. c. Deep Drawing. d.…

Q: Q11/which defect in sheets during rolling process appear if the roll bending?

A: As per given question We have to answer which defect in sheets during rolling process appear if the…

Q: What do you mean by method of section?

A: Methode of the section is used to solve the static equilibrium of the strusses. In this method,…

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: Which of the following method(s) reduce t roll separating force in a rolling process? i. Reducing…

Q: Which of the following are forming operations (Please select all that apply) Extrusion Die casting…

A: Forming: Metal forming is a process of converting the material by using suitable stresses like…

Q: Briefly explain the Spinning process (primary shaping process) with a neat diagram?

A: Spinning Process -Spinning Process or metal turning processis a metal for ming process in which The…

Q: 1) Which one of the following materials is used in the fabrication of Rolling mills? a. Malleable…

Q: The power hammers are used in ___________ operations. a. Deep Drawing. b. Drop Forging. c.…

A: Manufacturing is a process in which raw material is converted into a finished product by using…

Q: he end of forging-stroke during impression-die forging is forming of O a. die cavities O b. die…

A: Answer - option (b) - die flash The end of forging-stroke during impression-die forging is forming…

Q: 1. What process is flexible and is widely used for bending plates for applications such as boilers,…

Q: choose true or false : -The listed life of a rolling bearing, in a catalogue, is the minimum…

A: The listed life of a rolling bearing, in a catalogue, is the minimum expected life. Answer: True

Q: In blanking operation the clearance is provided

A: Given; Blanking operation the clearance is provided on;

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

Q: In which process, a heavy hammer blows the work material to deform its shape? a. Extrusion. b.…

A: a) Extrusion: In this, the workpiece is compressed or pushed into the die opening to take the shape…

Q: Part A of this pasta rolling machine.

Q: 1- (CLO-2) Mark the false statement. In rolling, the metal emerges (leaves) from the rolls at a…

A: As per the company's guidelines when multiple questions are asked only first question has to be…

Q: 24- Write (True) or (False) and correct the wrong sentences for the following: 1. Chills are used to…

A: 1. Chills are used to increase the heating rate of metal. False correct:-Nichromes are used to…

Q: report about Forging.

A: The process through which the desired shape of metals are obtained using compressive forces is known…

Q: During sheet metal working the Seam Joint is formed by folding of sheet metal.

A: During sheet metal working Seam joint is formed by folding of sheet metal. Answer: True

Q: (USCS units) A part is hot forged in an impression die. The projected area of the part, including…

A: Given data as per the question The projected area of the part, =17.3 in2 . After trimming, the part…

Q: A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to…

A: Given:Diameter of solid cylinder, d1=100 mmHeight of solid cylinder, h1=50 mmFinal height of solid…

Q: 9) Tubes can be produced by ___________ process. a. Extrusion. b. Drawing. c. Milling. d. Forging.

A: Option a is the correct option.

Q: 6) In rolling a strip between two rolls, the position of the neutral point in the arc of contact…

A: Neutral point is the point at which the velocity of the roller is equal to the velocity of the…

Q: In the open die forging ,a high precision is obtained. Select one: True False

A: False Because open die forging often requires precision machining to complete the process.…

Q: Which of the following is true for extrusion process? A: In indirect extrusion, direction of the ram…

A: Metal forming is a manufacturing process in which the raw material is deformed plastically to obtain…

Q: Which of the matches is correct? |- Open die forging- barreling is seen. II - Extrusion- high…

A: 1.Open die forging Open die forging is the process of deforming a piece metal between multiple dies…

Q: Write a report about Forging with the drawing.

A: Report about forging

Q: Bar stock of initial diameter = 90 mm is drawn with a draft = 15 mm. The draw die has an entrance

A: The given problem belongs to the drawing operation and in order to understand the mechanics of…

Q: a). Briefly explain the rolling process with a neat diagram. b). Differentiate between hot working…

A: Rolling: It is type of manufacturing process which is used to convert metal strip into uniform…

Q: 9) Define the rolling resistance.

A: We are to define rolling resistance.

Q: Which of the following metal forming processes is best suitable for making the cup shaped products?…

A: Rolling is generally used to reduce the thickness of a metal sheet. Forging is shaping of a material…

Q: 5- Complete the sentence with the correct statement for rolling operation. In the the strip is…

A: To fill :- In the ................. the strip is rolled continuously, through a number of stands.…

Q: In rolling process 40mm thick plate is rolled to 20mm in two high rolling mills. Roll diameter is…

A: Given data The initial thickness of the plate is hi=40 mm The final thickness of the plate is ho=20…

Q: Which of the following metal forming processes is best suitable for making the cup shaped products?…

A: Solution:

Q: Explain reversing and non-reversing two high rolling mills.

Q: Neutral point (no-slip point) of the rolling is a point along the arc in which the workpiece and…

A: In rolling operation. The velocity of workpiece and velocity of roller are same at a point. I.e…

Q: In foundry work, a riser is which one of the following:

Q: Briefly describe the two types of forging dies.

Q: The power hammers is used ______________________ process. a. Forging b. Extrusion c. Deep drawing d.…

A: Solution:

Q: The ability of a metal to be drawn into thin sheet without breaking by hammering or rolling is known…

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

Window frames are made ____________ process.

Open die forging

Extrusion

Closed die forging

Rolling

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 by step

Solved in 2 steps

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

24) Forging process is suitable for mass production. Select one: True False
An automated blanking and forming line is designed to from 2 mm thick sheet, made from 2024 Aluminum, T4 temper, into a square sheet metal part. Elongation at 50mm 20% Young’s Modulus 70GPa Yield strength 325 MPa UTS 470 A) What is the force required to punch a square piece that is 500 mm on each edge? B) If the sheet blank was bent to a radius of 5 mm, what will be the radius after springback occurs? C) What is the required bend angle to achieve a 90° final bend angel for a bend radius of 5 mm?
17 In the open die forging ,a high precision is obtained. Select one: True False
13) Hot rolling is used for simple parts only. Select one: True False
Why is the punch diameter a factor in bend test?
11) The power hammers is used ______________________ process. a. Forging b. Extrusion c. Deep drawing d. Rolling
32- Which of the following is the machine in which the extrusion process is made?A) paint canB) millingC) tattoo hammerD) rolling standE) press or torch
The power hammers are used in ___________ operations. a.Deep Drawing. b.Drop Forging. c.Indirect extrusion. d.Turning.
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
(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 )
The ability of a metal to be drawn into thin sheet without breaking by hammering orrolling is known as __________
What thickness limit classifies metal as being sheet?