Briefly describe the method for grinding two perpendicular surfaces without repositioning the workpiece.

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Q: Draw the shear and moment diagrams for the beam.

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Q: The beam is subjected to a shear force of V = 50 kip. Determine the shear flow at points A and B.

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Q: 16-31. Determine the distance the load W is lifted in t = 5 s using the hoist. The shaft of the moto...

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Q: What are free vibrations?

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Q: Water vapor in a steady-flow adiabatic turbine 9 MPa pressure and 600 ° C temperature, with 20 kPa p...

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Q: If the bucket weights 50 lb, determine thetension developed in each of the wires.

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Q: A cable with supports at the same elevation has a span of 300m. The cable weighs 75 N/m and the sag ...

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Q: Ultrasonic sound waves are often used in methods of nondestructive testing. For example, this method...

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Q: What is Design Criteria?

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Q: Three boards, each of 1.5 x3.5-in. rectangular cross section, are nailed together to form a beam tha...

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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.