In an orthogonal cutting operation, the tool has a rake angle = 15°. The chip thickness before the cut = 0.30 mm and the cut yields a deformed chip thickness 0.65 mm. Calculate (a) the shear plane angle and (b) the shear strain for the operation. Suppose the rake angle were changed to a= 0°. Assuming that the friction angle remains the same, determine (a) the shear plane angle, (b) the chip thickness, and (c) the shear strain for the operation.

Q: Following are the data in an orthogonal cutting operation. Rake angle = 15° Cutting speed = 20 m/min…

A: Let us take, α = Rake angle β = Angle of chip friction φ = Shear plane angle   From the data given,…

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Q: Q1. What are parameters of cutting process? mention it with units.

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Q: ane area is

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Q: An orthogonal cutting operation is performed using a rake angle of 15°, chip thickness before the…

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Q: Determine friction angle for metal cutting operation

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Q: In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main…

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Q: Draw the forces and angles involved in the cutting process and calculate shear angle (Ø), friction…

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Q: Determine shear plane angle.

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Q: 39- An orthogonal cutting operation is being carried out under the following conditions: t0-D0,38…

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Q: Calculate the time required for completing

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Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.