A mild steel rod was subjected to orthogonal turning at high speed, feed of 0.3 mm/rev...

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A mild steel rod was subjected to orthogonal turning at high speed, feed of 0.3 mm/rev and 2 mm depth of cut by a carbide tool of geometry: 0°, 12°, 8°, 7º, 15°, 70°, 0 mm. Assuming coefficient of friction at the chip-tool interface equal to 0.5, determine the following for the above machining: (a) width of cut (b), (b) thickness of chip before (a.) and after cut (a.) and shear angle. A mild steel rod was subjected to orthogonal turning at high speed, feed of 0.3 mm/rev and 2 mm depth of cut by a carbide tool of geometry: 0°, 12°, 8°, 7º, 15°, 70°, 0 mm. Assuming coefficient of friction at the chip-tool interface equal to 0.5, determine the following for the above machining: (a) width of cut (b), (b) thickness of chip before (a.) and after cut (a.) and shear angle.

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The question involves determining certain parameters from an orthogonal metal cutting process using a given set of tool geometry and cutting conditions Firstly it is important to understand the termin... View the full answer