It is only required to move the cutting tool from the circumference to the center of the workpiece in a facing operation on a lathe because... C) Past the center of workpiece, the material moves away from the cutting edge and might damage the cutting tool A) Past the center of the workpiece, friction between the cutting tool and the work piece increases damaging the cutting tool OD) Both b and c B) Since the workpiece is rotating, cutting tool covers entire diameter E) a, b and c are correct

Q: A pre-drilled hole of 010 mm in a block of 40 mm thick is required to be enlarged to O 16mm by core…

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Q: A cutting tool (0.250 in wide, rake angle 5°) is used to machine in orthogonal mode at 0.010 inch…

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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.