Mechanical Engineering :: Production Engineering
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The cutting angle of a flat drill varies from
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In electro-discharge machining, dielectric is used to
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In metal cutting operations, the shear angle is the angle made by the shear plane with the
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The floating position of the holding fixture in a rotary transfer device is used to
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The operation of smoothing and squaring the surface around a hole is known as
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The cutting force in down milling is maximum when the tooth begins its cut and reduces to minimum when the tooth leaves the work.
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The ductile materials, during machining, produce
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Slow speed of the spindle is necessary in
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The hole drilled for tapping should be smaller than the tap size by twice the depth of thread.
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Relief angles on high speed steel tools usually vary from