5.1 Calculate the final bend radius for a 3 mm thick 6061 T6 aluminum plate that is formed using a forming punch with an 8 mm radius, as shown in Figure 3. R 8 Figure 3: Bend profile that is formed using a V-block die and a punch with a 8 mm radius 5.2 Explain why there would be a difference between the initial and final bend radius during the bending process and how this occurrence depends upon material properties, sheet thickness and the bend radius.

Q: 1) A upset forging operation is performed in an open die. The initial size of the workpart is: Do =…

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

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Q: A cylindrical billet that is 100 mm long and 50 mm in diameter is reduced by indirect (backward)…

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Q: ' Explain briefly the relationship between the load-stroke in open die forging as illustrated in the…

A: Considering the open die forging:-

Q: 6 نقاط Bar stock of initial diameter = 90 mm is drawn with a draft = 15 mm. The draw die has an…

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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…

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Q: Question 3 A rolling operation on a 250 mm wide, 8 mm thick, 1112 cold rolled steel takes  place…

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Q: forming temperature condition. 8) In blanking operation, if the final blank diameter is 200 mm & the…

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Q: During a hot upset forging process the starting diameter of work part is 36 mm, and starting height…

A: Given, Initial radius, r1=18 mmFinal radius, r2=35 mmInitial height, h1=33 mmYf=45 MPaμ=0.2

Q: Calculate the bending force required for a C50 steel 1.5 mm sheet of width I m to be bent in a…

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

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

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Q: A brass blank was produced using a force of 25.194 tonnes. The blanking punch radius was measured as…

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Q: Example8.2: An L-shaped structural section is direct extruded from an aluminum billet in which Lo =…

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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: workpart is: Do = 63 mm, and ho = 100 mm. The part is upset to a diameter = 70 mm. The work metal…

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Q: In a multi-pass operation, a round bar of 10 mm diameter and 100 mm length is reduced in…

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Q: A low-carbon steel plate is 300 mm wide and 25 mm thick. It is reduced in one pass in a two-high…

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Q: A spool of copper wire has a starting diameter of 2.5 mm. It is drawn through a die with an opening…

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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: "). A drawing operation is used to form a cylindrical cup with inside diameter = 75 mm, height = 55…

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Q: Q1/ A cuber of the type of open-end đies arranged in a ring, has 66 dies, 32x32x150 mm. a-Calculate…

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Q: 18.21 (SI units) **Do not use commas in your answer.** A cylindrical billet is 200 mm long and 100…

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

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Q: A billet 100 mm long and 30 mm in diameter is to be extruded in a direct extrusion operation with…

A: We are suppose to solve only 3 subparts. Please post other parts as a separate question.

Q: Compare the force required to draw (25mm×6mm) capper strip to 45% reduction of area with that…

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Q: A 250 mm wide strip of 20 mm thickness is reduced to 18 mm in a single pass through a rolling…

A: In a single pass, a 250 mm wide strip with a 20 mm thickness is reduced to 18 mm using a rolling…

Q: A cylindrical part is warm upset forged in an open die. The initial diameter is 45 mm and the…

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Q: In a multi-pass operation, a round bar of 10 mm diameter and 100 mm length is reduced in…

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Q: 3. Estimate the force required for a 90° bending of a St 50 steel of thickness of 1.5 mm in a V die,…

A: Given :-  Angle = 90°  Thickness = 1.5 mm  Die opening = 7× thickness Tensile strength = 500 mpa…

Q: A cold heading operation is performed to produce the head on a steel nail. The strength coefficient…

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Q: Q1/ A cuber of the type of open-end đies arranged in a ring, has 66 dies, each 32x32x150 mm.…

A: Turning operation is the manufacturing technique that is done on a lathe machine. In this operation,…

Q: The friction in direct extrusion is ________ Indirect extrusion. a) Greater than. b) Equal to. c)…

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Based on the part information provided in Figure 1: i) Calculate the bend allowance required for…

A: Given: To find: Bend allowance for bend A Angle of forming tool for a spring back of 0.075…

Q: You have been asked to work on some design problems and technically support the team working on…

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Q: A hot upset forging operation is performed in an open die. The initial size of the workpart is: Do =…

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Q: 2. A 300 mm wide, 40 mm thick plate is reduced to 30 mm thickness in one pass by hot rolling. Roll…

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Q: Example 10.3 A cylindrical billet of 40 mm diameter and 100 mm length is reduced by indirect…

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Q: 4) Make a summary of the types of defects found in sheet-metal forming processes, and include brief…

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Q: : Aluminum rod stock with a starting diameter = 0.50 in is drawn through a draw die with an entrance…

A: Given data: Initial Diameter, Di = 0.5 in final diameter, Df = 0.15 in angle, A = 13 degrees…

Q: . A component is designed to be hot forged in an impression die. The projected area of the  product…

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Q: Describe the method of improving the forging die life and the advantages of improving the forging…

A: Dietary Restrictions Forging is a forging technique in which dies move near each other and…

Q: A billet 75mmlong and 25mmin diameter is to be extruded in a direct extrusion operation with…

A: Given data Length = 90mm Diameter = 25 mm Extrusion ratio = 4.0 Strength coefficient = 415 Mpa…

Q: In a blanking operation to produce steel washer, the maximum punch load used is 3 x 105 N. The plate…

A: Given, Maximum push load = F = 3 x 105 N Plate thickness = t = 5 mm = 5 x 10-3 m Penetration = p =…

Q: What is K-constant when it comes to sheet metal bending? How do you measure it and what's the…

A: When a piece of sheet metal is being bend than the inner fiber of the bend compresses while the…

Q: Ex: Wire is drawn through a draw die with entrance angle 15°. Starting diameter is 2.5 mm and final…

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Q: A cylindrical part with initial diameter of 45 mm and the initial height of 40 mm is upset forged in…

A: Given Data: The initial diameter is di=45 mm. The initial height is hi = 40 mm. The final height is…

Q: 1. Bar stock of initial diameter = 90 mm is drawn with a draft = 15 mm. The draw die has an entrance…

A: Given that, Initial diameter of bar, Di=90 mm,draft=15 mm,Entrance angle of draw die,…

Q: The team performs a cold heading operation to produce the head on a steel nail. The strength…

A: Given ,   K = 550MPa                 n = 0.24                μ = 0.1diameter of wire stock, d = 4.75…