A brass billet is to be extruded from its initial diameter of 100 mm to a final diameter of 50 mm, working temperature is 700 degrees celsius and extrusion constant is  250 MPa. Find out the force required for extrusion?

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: An austenitic stainless steel plate with a width of 100 mm, a length of 150 mm and a thickness of 50…

A: Given: The width of the plate, w = 100 mm The length of the plate, L = 150 mm The height of the…

Q: A planned extrusion operation involves cold-rolled steel at 1000°C with an initial diameter of 110…

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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 3in long and 1in diameter billet is extruded in a direct extrusion operation with an rx = 4.0. The…

A: Write the extrusion ratio.   rx=4   Write the length and diameter of the billet.   L=3 inD=1 in…

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

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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…

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Q: In the illustration of direct extrusion below, the extrusion force changes as the ram advances in…

A: Extrusion is the process used for creating objects with a fixed cross-sectional profile. The…

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 cylindrical part with 25 mm in diameter and 15 mm height is subjected to an open die forging…

A: Given data: Initial cylindrical diameter D=25 mm =0.025 m Initial height of cylinder hi=0.015 m Flow…

Q: To what thickness can a solid cylinder of 6061-0 aluminium, that is 20 mm in diameter and 50 mm…

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Q: A copper strip of 200 mm width and 300 mm thickness is to be rolled to a thickness of 295 mm The…

A: Given:Width of the copper strip=200 mmThickness of copper strip, hi=300 mmFinal thickness of copper…

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: An indirect extrusion operation produces the cross-section shown in Figure 1 (Dimensions in cm) from…

A: Data given-  aluminum alloy (annealed) billet diameter Do =  300 mm length l = 500 mm.  a=0.8 and…

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: A steel rotor of a gas turbine of 400mm outside diameter, 150mm inside diameter and 25mm thick is…

A: INTRODUCTION: Shrinkage can also result in problems in cast goods, including failure and leaking.…

Q: • A cylindrical billet that is 100 mm long and 40 mm in diameter is reduced by indirect (backward)…

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

A: Extrusion Process

Q: In hot rolling process, the following data was collected: N=20rpm, R=20cm, to-40mm, t-35mm,…

A: Given Data: The roller radius: R=20 cm=200 mm The original thickness: to=40 mm The final thickness:…

Q: 1.26 Ablock supported by a frictionless roller, rests on a 25 incline as shiovn on ihe figure.…

A: Frictional force is defined as the force of resistance offered by the surface which opposes the…

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

A: To find : Advantages and limitations of extrusion process

Q: Forging processes may be characterized by die work limitation. This categorization yields three…

A: according to the given data  given the question We need to define The Forging processes

Q: Describe the effect that extrusion has on material properties with examples

A: Extrusion is a process that confines a metal in a closed cavity by allowing it to flow from only a…

Q: The problem of lubrication in the extrusion gets compounded at higher operating temperatures. O T O…

A: At  higher temperature the problem of lubrication gets compounded, we generally use molten glass  at…

Q: I need the answer as soon as possible

A: Given data; hi=300 mmhf=295 mmR=300 mmN=100 rpmζavg=180 mpa

Q: If the bar is reduced by extruding and the deformation efficiency is 70%, what is the extrusion…

A: Extrusion pressure=0.7×A0×F Without specific value for the force applied and the original area, I…

Q: . A cylindrical billet that is 100 mm long and 50 mm in diameter is reduced by direct (forward)…

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Q: Question 3. 120 mm diameter and 600 mm long copper material will be produced by direct extrusion…

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Q: 1) Selection of die in forging process is very important in order to control the quality of the…

A: Basics requirements for die material; 1)They should accurately reproduce all fine details in the…

Q: A do = 50 mm and ho = 75 mm billet of a 2017 Al alloy is to be compressed to a hi = 20 mm height in…

A: billet specifications,d0=50 mm ,ho=75 mm ,After compression,h1=20 mmT=500o C

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.