With a neat diagram differentiate the direct and indirect extrusion process. Write any two advantages and applications of extrusion.

Q: When deforming metal at room temperature, what kind of forging will you prefer?

A: Cold forging Cold forging is preferred for deforming objects near room temperature.

Q: operation of open-die forging

A: To find :-  Die forging

Q: 2. Explain pipe defect and chevron crackıng in extrusion. Additionally, explain formability test in…

A: Pipe defect- Pipe defect is also called tailpipe or fishtailing. it is common defect dure the…

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: Depict the important uses of rolling and forging in industries?

A: Rolling process: It is a type of metal forming process under which the material is passed between…

Q: One way to describe forging processes is by the amount of work that can be done in the die. Based on…

A: This question is based on the concept of forging.

Q: A round wire made from 1020 carbon steel is being drawn from a diameter of 12.5 mm to  9.5 mm in a…

A:

Q: 4) mm in diameter. It is reduced by indirect extrusion to a 30 mm diameter. Die angle = 90°. In the…

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked .…

Q: Show that the true strain rate in extruding a round billet of radius r, as a function of distance x…

A:

Q: iagram

A: In Production process, hot extrusion is the process which is used to form special steel profiles…

Q: 3. Compare open-die forging, closed die forging, and flashless forging in detail. Explain procedures…

A:

Q: what effects does extrusion have on material properties

A: Extrusion is used for enhancing the value of modulus of elastic and it increases the tensile…

Q: Write a detailed note on "Hydrostatic Extrusion". Also draw diagrams to explain the process of…

A: "Hydrostatic Extrusion" is a form of "direct hot extrusion process". It is done at a temperature…

Q: Explain steps of extrusion process in forming process?

A: Extrusion is forming process in which material is allowed to move through a die which results in…

Q: A round wire made from 1020 carbon steel is being drawn from a diameter of 12.5 mm to 9.5 mm in a…

A: Empirical relation for F in terms of yield strength, area ratio, friction coefficient and die angle…

Q: Illustrate the advantages of direct extrusion on indirect extrusion

A: The direct extrusion process is the most well-known extrusion used in the expulsion business. It…

Q: Q#3:(b)   Explain the differences between Forward Extrusion and Reverse Extrusion processes

A: In manufacturing engineering, extrusion is a process through which force is applied to the base…

Q: Explain the function of a dummy block in the Direct Extrusion Process.  (b)   Explain the…

A: (a) The functions of the dummy block in direct extrusion process are: 1. It transfers the power of…

Q: State the diffence between sequential and concurrent engineering and list out THREE (3) benefits of…

A: This question is based on the concept of difference between sequential and concurrent engineering.

Q: In the direct extrusion method, the heated metal billet is placed into th die chamber and the…

A: Ans: In the direct extrusion method, the heated billet metal is placed into the die chamber, and…

Q: Why parting line is detrimental in forging?

A: Parting line :- *it is the line along the surface of a forging where the dies meet . *Flash is…

Q: The process of extrusion is usually described as a semi-continuous operation. Expl

A: Extrusion Process

Q: What is the old and most recent technology of forging Process? How it evolved?

A: Given :-  What is the old and most recent technology of forging Process.....

Q: What is the old and most recent technology of Extrusion Process? How it evolved?

A: Given :-  What is the old and most recent technology of Extrusion Process? How it evolved?

Q: What is the force needed to mechanically deform an aluminum bar with 50mm diameter? The yield and…

A: To find : what is the force need to mechanically deform an aluminum. Given : diameter D= 50 mm yield…

Q: What are the advantages and limitations of extrusion process?

A: To find : Advantages and limitations of extrusion process

Q: * A cylindrical workpiece made of 1100-0 Aluminum that is 18 in high and 16 in in diameter and is to…

A: The forging force for open die forging is 1.3 MN.

Q: 7) Sketch a 15 extrusion die; label the die angle. Will it have higher or lower redundant work than…

A: Draw the extrusion die as follows and label the die angle as shown.

Q: Both extrusion and bar drawing processes can be used to reduce the cross section. What can be the…

A: EXTRUSION BAR DRAWING A compressive load is applied at the entry end. A tensile load is applied at…

Q: WHAT ARE THE 5 USES/APPLICATIONS OF ROLLING CONES AND ROLLING CYLINDERS?

A: The answer is given below:

Q: Explain steps of rolling process in forming process?

A: Steps in rolling process

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.