A round wire made from 1020 carbon steel is being drawn from a diameter of 12.5 mm to  9.5 mm in a draw die of 10°. For a coefficient of friction of 0.15, calculate required drawing  force.

Q: Die restrictions affect forging methods. What are this grouping's three main categories?

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

Q: coefficient of friction between the roll and the plate i

A: Given; In a rolling operation using rolls of;Diameter,D=400 mmThickness, t=35mmFor the given…

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: If coefficient of friction µ in a rolling process is 0.5 and radius of roller is 1,000 mm, what is…

A: Given, Coefficient of friction = μ = 0.5 Radius of the roller = R = 1000 mm   Maximum possible…

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

Q: Estimate the power for annealed low carbon steel strip 200 mm wide and 10 mm thick, rolled to a…

A: Rolling is a metal forming process in which a material is plastically deformed by passing it between…

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A:

Q: Estimate the power for annealed low carbon steel strip 200 mm wide and 10 mm thick, rolled to a…

A: Rolling is a metal forming process in which a material is plastically deformed by passing it between…

Q: In a rolling operation using rolls of diameter 500 mm, if a 25 mm thick plate cannot be reduced to…

A: Given data: The diameter of roll is D = 500 mm. The thickness of the plate is t = 25 mm. The…

Q: A 300 mm thick slab is being cold rolled using roll of 600 mm diameter. If the coefficient of…

A: Given, Thickness of slab=300mm Diameter of roller,D=600mm Radius of roller, R=300mm Coefficient of…

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: 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: A plate of 270 mm wide and 25 mm thick from carbon steel. A two-high rolling mill is used to reduce…

A:

Q: O What is forging? One way to classify forging operations is by the degree to which the work is…

A:

Q: ♦ Wire of starting diameter = 3.0 mm is drawn to 2.5 mm in a die with entrance angle = 15° degrees.…

A: Step 1:Step 2:

Q: A blanking operation is to be performed on 2.0 mm thick cold-rolled steel (half hard). The part is…

A: Write the given data. t=2 mmD=45 mmA=0.075

Q: A blanking operation is to be performed on 3.0 mm thick cold-rolled steel (half hard). The part is…

A:

Q: A deep drawing operation is to be performed on a sheet-metal blank that is 1/8 in thick. The height…

A: Given data: Thickness of sheet metal blank = t = 1/8 in Height of cup = h = 3.8 in Diameter of cup =…

Q: Question 2. It is reduced to 80 mm with forging by stacking a part with a height of 120 mm and a…

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Q: ndrical workpiece is forged in an open die. The workpiece The height after forging is 15 mm. The…

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Q: process, a 150 mmx15 nd rotational speed is nis reduction is the m=

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Q: An aluminium strip with a cross section of 200 mm × 8 mm is being rolled with 25%  reduction of…

A: Given Data: Aluminium strip cross sectional area A=200 mm×8 mm Diameter d=400 mm  Tensile yield…

Q: In blanking operation, if the final blank diameter is 200 mm & the clearance is 1.5 mm, then the Die…

A: Answer 8: In the blanking operation, the clearance is provided on the punch not on die so die and…

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.