How did you find out the angle was 90 and how can you find that for other problems?

Q: Suppose you have a turning operation using a tool with a zero back rake and 5° end relief. The…

A: To find: The diameter of the workpiece grown (increased) due to this flank wear, Given: The back…

Q: need a technical drawing (planning) for this toolbox with SIZE of 445mmL x 281mmW x 220mmH, with…

A:

Q: What is the working principle of shaper machine?

A: Shaper machine is type of machine tool which is used for material removal process by relative motion…

Q: Why is a V-Notch more efficient than a rectangular notch?

A: There are many reasons because of which V notch is more efficient than the rectangular notch. Some…

Q: 3. Consider the shaded area shown. a) Determine the y-coordinate of the centroid of the shaded area,…

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Q: Would a 0.010" or 0.031" tool nose radius be stronger

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Q: A 0.4-inch diameter bit is used in a vertical or vertical drill that operates at 300 rpm. If the…

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Q: Mixing Air Cooler 1 A mixing heat exchanger takes in air through two inlets. The first one is at 10…

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Q: sketch write short notes on any two types of rolling bearings

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Q: On the attached drawing, is the allowance between "shaft C" and "hole D" positive or negative?

A: Allowance is the difference between the basic dimensions of the mating parts. There are two types of…

Q: Write the sequential procedure for making the simple step turning operation for making t shown job –…

A: To obtained required finished product we have to perform sequence of operations  on lathe machine.…

Q: With a neat sketch explain shaper machine

A:

Q: (3) You are to produce a machine part (a shaft) with different diameters S0mm.35mm and 30mm with…

A: Machining is a material removal process in which materal is removed by using cutting tools to obtain…

Q: 1.With a neat diagram ,explain about the working of Single Slope  ADC

A: The is the basic idea behind the so-called single-slope, or integrating ADC. Instead of using a…

Q: Describe the method of sections?

A: Method of section In this method we deal with the non-concurrent forces. Here, we get three…

Q: A mild steel specimen of  Initial diameter of  30.5 mm is turned to final diameter of 27 mm for an…

A: Turing is a material removal operation in which the diameter of the workpiece is reduced. It…

Q: Your answer is partially correct. Consider a power transistor encapsulated in an aluminum case that…

A: The properties of air given condition is0

Q: Design and draw a channel jig for mild steel components, as in figure below, to drill a hole of 18…

A: To design and draw the channel jig for mild steel components

Q: A long workpiece, with the length-to-dimeter ratio that exceeds factor 10, is to be machined. Which…

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Q: Sketch and explain any four Shaper operations?

A: The four shaper operations are, Horizontal cutting: It's one of the most popular operations on a…

Q: What firce is requure to punch off 5 mm hole out of a 4 mm thick plate if the ultimate punching…

A: Ultimate Punching Stress (Su) = 200 MPa The actual shear stress in the material is τ=F/A; Thus the…

Q: Required information Two portions of member AB are glued together along a plane forming an angle 0…

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Q: What would a .010 - .020 cutback of a 14.500 Diameter be?

A: Given, Diameter, d= 14.500 mm  Range of cutback: c~ 0.010 - 0.020

Q: C The rectangular bar has a width w = 100 mm and a thickness of 75 mm. The shear stress in the plane…

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Q: A cemented carbide tool is used to turn a part with length = 18.0 in and diameter = 3.0 in. The…

A: Answer: 1. Cutting speed for maximum production rate: 822.26 ft/min. 2. Tool life in min of cutting:…

Q: (a)Find number of passes to finish the entire turning operation (b) Total time required to complete…

A: for solution refer below images.

Q: Use the necessary data from the figure to find out the taper angle for taper turning operation?

A: It is required to determine taper angle for given part

Q: Sheet metal Air Duct Objective: To perform cutting and forming processes on a sheet metal to produce…

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Q: A NC lathe cuts two passes across a cylindrical workpiece under automatic cycle. The operator loads…

A: Given : f = 0.007 in/rev d = 0.1 in D = 3 in To find : The cutting speed for minimum cost per piece

Q: The turbine motor moving at 378 rev/ min can produce 2.5 hp. The shaft diameter is 1.25 inches.…

A: Given data: The diameter of the shaft is d = 1.25 inchThe speed of the turbine rotor is N = 378…

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.